[{"oa_version":"Preprint","doi":"10.1109/WACV45572.2020.9093635","title":"A flexible selection scheme for minimum-effort transfer learning","external_id":{"isi":["000578444802027"],"arxiv":["2008.11995"]},"main_file_link":[{"open_access":"1","url":"http://arxiv.org/abs/2008.11995"}],"scopus_import":"1","year":"2020","publication_status":"published","abstract":[{"lang":"eng","text":"Fine-tuning is a popular way of exploiting knowledge contained in a pre-trained convolutional network for a new visual recognition task. However, the orthogonal setting of transferring knowledge from a pretrained network to a visually different yet semantically close source is rarely considered: This commonly happens with real-life data, which is not necessarily as clean as the training source (noise, geometric transformations, different modalities, etc.).To tackle such scenarios, we introduce a new, generalized form of fine-tuning, called flex-tuning, in which any individual unit (e.g. layer) of a network can be tuned, and the most promising one is chosen automatically. In order to make the method appealing for practical use, we propose two lightweight and faster selection procedures that prove to be good approximations in practice. We study these selection criteria empirically across a variety of domain shifts and data scarcity scenarios, and show that fine-tuning individual units, despite its simplicity, yields very good results as an adaptation technique. As it turns out, in contrast to common practice, rather than the last fully-connected unit it is best to tune an intermediate or early one in many domain- shift scenarios, which is accurately detected by flex-tuning."}],"status":"public","date_published":"2020-03-01T00:00:00Z","publisher":"IEEE","author":[{"orcid":"0000-0002-8407-0705","id":"3811D890-F248-11E8-B48F-1D18A9856A87","first_name":"Amélie","full_name":"Royer, Amélie","last_name":"Royer"},{"last_name":"Lampert","first_name":"Christoph","full_name":"Lampert, Christoph","orcid":"0000-0001-8622-7887","id":"40C20FD2-F248-11E8-B48F-1D18A9856A87"}],"arxiv":1,"article_processing_charge":"No","day":"01","_id":"7937","isi":1,"department":[{"_id":"ChLa"}],"conference":{"location":"Snowmass Village, CO, United States","start_date":"2020-03-01","name":"WACV: Winter Conference on Applications of Computer Vision","end_date":"2020-03-05"},"publication_identifier":{"isbn":["9781728165530"]},"month":"03","article_number":"2180-2189","language":[{"iso":"eng"}],"date_updated":"2026-04-08T07:26:44Z","quality_controlled":"1","date_created":"2020-06-07T22:00:53Z","type":"conference","citation":{"ieee":"A. Royer and C. Lampert, “A flexible selection scheme for minimum-effort transfer learning,” in <i>2020 IEEE Winter Conference on Applications of Computer Vision</i>, Snowmass Village, CO, United States, 2020.","ista":"Royer A, Lampert C. 2020. A flexible selection scheme for minimum-effort transfer learning. 2020 IEEE Winter Conference on Applications of Computer Vision. WACV: Winter Conference on Applications of Computer Vision, 2180–2189.","short":"A. Royer, C. Lampert, in:, 2020 IEEE Winter Conference on Applications of Computer Vision, IEEE, 2020.","ama":"Royer A, Lampert C. A flexible selection scheme for minimum-effort transfer learning. In: <i>2020 IEEE Winter Conference on Applications of Computer Vision</i>. IEEE; 2020. doi:<a href=\"https://doi.org/10.1109/WACV45572.2020.9093635\">10.1109/WACV45572.2020.9093635</a>","mla":"Royer, Amélie, and Christoph Lampert. “A Flexible Selection Scheme for Minimum-Effort Transfer Learning.” <i>2020 IEEE Winter Conference on Applications of Computer Vision</i>, 2180–2189, IEEE, 2020, doi:<a href=\"https://doi.org/10.1109/WACV45572.2020.9093635\">10.1109/WACV45572.2020.9093635</a>.","chicago":"Royer, Amélie, and Christoph Lampert. “A Flexible Selection Scheme for Minimum-Effort Transfer Learning.” In <i>2020 IEEE Winter Conference on Applications of Computer Vision</i>. IEEE, 2020. <a href=\"https://doi.org/10.1109/WACV45572.2020.9093635\">https://doi.org/10.1109/WACV45572.2020.9093635</a>.","apa":"Royer, A., &#38; Lampert, C. (2020). A flexible selection scheme for minimum-effort transfer learning. In <i>2020 IEEE Winter Conference on Applications of Computer Vision</i>. Snowmass Village, CO, United States: IEEE. <a href=\"https://doi.org/10.1109/WACV45572.2020.9093635\">https://doi.org/10.1109/WACV45572.2020.9093635</a>"},"publication":"2020 IEEE Winter Conference on Applications of Computer Vision","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","related_material":{"record":[{"status":"deleted","relation":"dissertation_contains","id":"8331"},{"relation":"dissertation_contains","id":"8390","status":"public"}]},"oa":1},{"article_number":"1716-1725","language":[{"iso":"eng"}],"month":"03","publication_identifier":{"isbn":["9781728165530"]},"conference":{"start_date":"2020-03-01","end_date":"2020-03-05","name":"WACV: Winter Conference on Applications of Computer Vision","location":" Snowmass Village, CO, United States"},"department":[{"_id":"ChLa"}],"_id":"7936","oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","related_material":{"record":[{"status":"deleted","id":"8331","relation":"dissertation_contains"},{"status":"public","relation":"dissertation_contains","id":"8390"}]},"publication":"IEEE Winter Conference on Applications of Computer Vision","citation":{"ieee":"A. Royer and C. Lampert, “Localizing grouped instances for efficient detection in low-resource scenarios,” in <i>IEEE Winter Conference on Applications of Computer Vision</i>,  Snowmass Village, CO, United States, 2020.","ama":"Royer A, Lampert C. Localizing grouped instances for efficient detection in low-resource scenarios. In: <i>IEEE Winter Conference on Applications of Computer Vision</i>. IEEE; 2020. doi:<a href=\"https://doi.org/10.1109/WACV45572.2020.9093288\">10.1109/WACV45572.2020.9093288</a>","short":"A. Royer, C. Lampert, in:, IEEE Winter Conference on Applications of Computer Vision, IEEE, 2020.","ista":"Royer A, Lampert C. 2020. Localizing grouped instances for efficient detection in low-resource scenarios. IEEE Winter Conference on Applications of Computer Vision. WACV: Winter Conference on Applications of Computer Vision, 1716–1725.","mla":"Royer, Amélie, and Christoph Lampert. “Localizing Grouped Instances for Efficient Detection in Low-Resource Scenarios.” <i>IEEE Winter Conference on Applications of Computer Vision</i>, 1716–1725, IEEE, 2020, doi:<a href=\"https://doi.org/10.1109/WACV45572.2020.9093288\">10.1109/WACV45572.2020.9093288</a>.","apa":"Royer, A., &#38; Lampert, C. (2020). Localizing grouped instances for efficient detection in low-resource scenarios. In <i>IEEE Winter Conference on Applications of Computer Vision</i>.  Snowmass Village, CO, United States: IEEE. <a href=\"https://doi.org/10.1109/WACV45572.2020.9093288\">https://doi.org/10.1109/WACV45572.2020.9093288</a>","chicago":"Royer, Amélie, and Christoph Lampert. “Localizing Grouped Instances for Efficient Detection in Low-Resource Scenarios.” In <i>IEEE Winter Conference on Applications of Computer Vision</i>. IEEE, 2020. <a href=\"https://doi.org/10.1109/WACV45572.2020.9093288\">https://doi.org/10.1109/WACV45572.2020.9093288</a>."},"type":"conference","quality_controlled":"1","date_updated":"2026-04-08T07:26:43Z","date_created":"2020-06-07T22:00:53Z","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2004.12623"}],"external_id":{"arxiv":["2004.12623"]},"doi":"10.1109/WACV45572.2020.9093288","title":"Localizing grouped instances for efficient detection in low-resource scenarios","oa_version":"Preprint","day":"01","article_processing_charge":"No","date_published":"2020-03-01T00:00:00Z","arxiv":1,"publisher":"IEEE","author":[{"id":"3811D890-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8407-0705","full_name":"Royer, Amélie","first_name":"Amélie","last_name":"Royer"},{"first_name":"Christoph","full_name":"Lampert, Christoph","orcid":"0000-0001-8622-7887","id":"40C20FD2-F248-11E8-B48F-1D18A9856A87","last_name":"Lampert"}],"status":"public","year":"2020","scopus_import":1,"publication_status":"published","abstract":[{"text":"State-of-the-art detection systems are generally evaluated on their ability to exhaustively retrieve objects densely distributed in the image, across a wide variety of appearances and semantic categories. Orthogonal to this, many real-life object detection applications, for example in remote sensing, instead require dealing with large images that contain only a few small objects of a single class, scattered heterogeneously across the space. In addition, they are often subject to strict computational constraints, such as limited battery capacity and computing power.To tackle these more practical scenarios, we propose a novel flexible detection scheme that efficiently adapts to variable object sizes and densities: We rely on a sequence of detection stages, each of which has the ability to predict groups of objects as well as individuals. Similar to a detection cascade, this multi-stage architecture spares computational effort by discarding large irrelevant regions of the image early during the detection process. The ability to group objects provides further computational and memory savings, as it allows working with lower image resolutions in early stages, where groups are more easily detected than individuals, as they are more salient. We report experimental results on two aerial image datasets, and show that the proposed method is as accurate yet computationally more efficient than standard single-shot detectors, consistently across three different backbone architectures.","lang":"eng"}]},{"page":"48-56","conference":{"end_date":"2020-10-30","name":"ICAPS: International Conference on Automated Planning and Scheduling","start_date":"2020-10-26","location":"Nancy, France"},"_id":"8193","department":[{"_id":"KrCh"}],"publication_identifier":{"issn":["2334-0835"],"eissn":["2334-0843"]},"month":"06","intvolume":"        30","language":[{"iso":"eng"}],"date_updated":"2026-04-08T07:26:44Z","quality_controlled":"1","date_created":"2020-08-02T22:00:58Z","type":"conference","publication":"Proceedings of the 30th International Conference on Automated Planning and Scheduling","citation":{"ista":"Chatterjee K, Chmelik M, Karkhanis D, Novotný P, Royer A. 2020. Multiple-environment Markov decision processes: Efficient analysis and applications. Proceedings of the 30th International Conference on Automated Planning and Scheduling. ICAPS: International Conference on Automated Planning and Scheduling vol. 30, 48–56.","ama":"Chatterjee K, Chmelik M, Karkhanis D, Novotný P, Royer A. Multiple-environment Markov decision processes: Efficient analysis and applications. In: <i>Proceedings of the 30th International Conference on Automated Planning and Scheduling</i>. Vol 30. Association for the Advancement of Artificial Intelligence; 2020:48-56.","short":"K. Chatterjee, M. Chmelik, D. Karkhanis, P. Novotný, A. Royer, in:, Proceedings of the 30th International Conference on Automated Planning and Scheduling, Association for the Advancement of Artificial Intelligence, 2020, pp. 48–56.","ieee":"K. Chatterjee, M. Chmelik, D. Karkhanis, P. Novotný, and A. Royer, “Multiple-environment Markov decision processes: Efficient analysis and applications,” in <i>Proceedings of the 30th International Conference on Automated Planning and Scheduling</i>, Nancy, France, 2020, vol. 30, pp. 48–56.","chicago":"Chatterjee, Krishnendu, Martin Chmelik, Deep Karkhanis, Petr Novotný, and Amélie Royer. “Multiple-Environment Markov Decision Processes: Efficient Analysis and Applications.” In <i>Proceedings of the 30th International Conference on Automated Planning and Scheduling</i>, 30:48–56. Association for the Advancement of Artificial Intelligence, 2020.","apa":"Chatterjee, K., Chmelik, M., Karkhanis, D., Novotný, P., &#38; Royer, A. (2020). Multiple-environment Markov decision processes: Efficient analysis and applications. In <i>Proceedings of the 30th International Conference on Automated Planning and Scheduling</i> (Vol. 30, pp. 48–56). Nancy, France: Association for the Advancement of Artificial Intelligence.","mla":"Chatterjee, Krishnendu, et al. “Multiple-Environment Markov Decision Processes: Efficient Analysis and Applications.” <i>Proceedings of the 30th International Conference on Automated Planning and Scheduling</i>, vol. 30, Association for the Advancement of Artificial Intelligence, 2020, pp. 48–56."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","related_material":{"record":[{"relation":"dissertation_contains","id":"8390","status":"public"}]},"volume":30,"oa_version":"None","acknowledgement":"Krishnendu Chatterjee is supported by the Austrian ScienceFund (FWF) NFN Grant No. S11407-N23 (RiSE/SHiNE),and COST Action GAMENET. Petr Novotn ́y is supported bythe Czech Science Foundation grant No. GJ19-15134Y.","title":"Multiple-environment Markov decision processes: Efficient analysis and applications","project":[{"grant_number":"S11407","name":"Game Theory","call_identifier":"FWF","_id":"25863FF4-B435-11E9-9278-68D0E5697425"}],"year":"2020","scopus_import":"1","publication_status":"published","abstract":[{"lang":"eng","text":"Multiple-environment Markov decision processes (MEMDPs) are MDPs equipped with not one, but multiple probabilistic transition functions, which represent the various possible unknown environments. While the previous research on MEMDPs focused on theoretical properties for long-run average payoff, we study them with discounted-sum payoff and focus on their practical advantages and applications. MEMDPs can be viewed as a special case of Partially observable and Mixed observability MDPs: the state of the system is perfectly observable, but not the environment. We show that the specific structure of MEMDPs allows for more efficient algorithmic analysis, in particular for faster belief updates. We demonstrate the applicability of MEMDPs in several domains. In particular, we formalize the sequential decision-making approach to contextual recommendation systems as MEMDPs and substantially improve over the previous MDP approach."}],"status":"public","date_published":"2020-06-01T00:00:00Z","author":[{"first_name":"Krishnendu","full_name":"Chatterjee, Krishnendu","orcid":"0000-0002-4561-241X","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","last_name":"Chatterjee"},{"full_name":"Chmelik, Martin","first_name":"Martin","id":"3624234E-F248-11E8-B48F-1D18A9856A87","last_name":"Chmelik"},{"last_name":"Karkhanis","first_name":"Deep","full_name":"Karkhanis, Deep"},{"last_name":"Novotný","first_name":"Petr","full_name":"Novotný, Petr","id":"3CC3B868-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Royer","orcid":"0000-0002-8407-0705","id":"3811D890-F248-11E8-B48F-1D18A9856A87","first_name":"Amélie","full_name":"Royer, Amélie"}],"publisher":"Association for the Advancement of Artificial Intelligence","day":"01","article_processing_charge":"No"},{"year":"2020","scopus_import":"1","publication_status":"published","abstract":[{"text":"Image translation refers to the task of mapping images from a visual domain to another. Given two unpaired collections of images, we aim to learn a mapping between the corpus-level style of each collection, while preserving semantic content shared across the two domains. We introduce xgan, a dual adversarial auto-encoder, which captures a shared representation of the common domain semantic content in an unsupervised way, while jointly learning the domain-to-domain image translations in both directions. We exploit ideas from the domain adaptation literature and define a semantic consistency loss which encourages the learned embedding to preserve semantics shared across domains. We report promising qualitative results for the task of face-to-cartoon translation. The cartoon dataset we collected for this purpose, “CartoonSet”, is also publicly available as a new benchmark for semantic style transfer at https://google.github.io/cartoonset/index.html.","lang":"eng"}],"status":"public","date_published":"2020-01-08T00:00:00Z","arxiv":1,"publisher":"Springer Nature","author":[{"id":"3811D890-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8407-0705","full_name":"Royer, Amélie","first_name":"Amélie","last_name":"Royer"},{"last_name":"Bousmalis","first_name":"Konstantinos","full_name":"Bousmalis, Konstantinos"},{"last_name":"Gouws","first_name":"Stephan","full_name":"Gouws, Stephan"},{"last_name":"Bertsch","full_name":"Bertsch, Fred","first_name":"Fred"},{"full_name":"Mosseri, Inbar","first_name":"Inbar","last_name":"Mosseri"},{"full_name":"Cole, Forrester","first_name":"Forrester","last_name":"Cole"},{"full_name":"Murphy, Kevin","first_name":"Kevin","last_name":"Murphy"}],"day":"08","article_processing_charge":"No","oa_version":"Preprint","title":"XGAN: Unsupervised image-to-image translation for many-to-many mappings","doi":"10.1007/978-3-030-30671-7_3","external_id":{"arxiv":["1711.05139"]},"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1711.05139"}],"quality_controlled":"1","date_updated":"2026-04-08T07:26:44Z","date_created":"2020-07-05T22:00:46Z","citation":{"mla":"Royer, Amélie, et al. “XGAN: Unsupervised Image-to-Image Translation for Many-to-Many Mappings.” <i>Domain Adaptation for Visual Understanding</i>, edited by Richa Singh et al., Springer Nature, 2020, pp. 33–49, doi:<a href=\"https://doi.org/10.1007/978-3-030-30671-7_3\">10.1007/978-3-030-30671-7_3</a>.","chicago":"Royer, Amélie, Konstantinos Bousmalis, Stephan Gouws, Fred Bertsch, Inbar Mosseri, Forrester Cole, and Kevin Murphy. “XGAN: Unsupervised Image-to-Image Translation for Many-to-Many Mappings.” In <i>Domain Adaptation for Visual Understanding</i>, edited by Richa Singh, Mayank Vatsa, Vishal M. Patel, and Nalini Ratha, 33–49. Springer Nature, 2020. <a href=\"https://doi.org/10.1007/978-3-030-30671-7_3\">https://doi.org/10.1007/978-3-030-30671-7_3</a>.","apa":"Royer, A., Bousmalis, K., Gouws, S., Bertsch, F., Mosseri, I., Cole, F., &#38; Murphy, K. (2020). XGAN: Unsupervised image-to-image translation for many-to-many mappings. In R. Singh, M. Vatsa, V. M. Patel, &#38; N. Ratha (Eds.), <i>Domain Adaptation for Visual Understanding</i> (pp. 33–49). Springer Nature. <a href=\"https://doi.org/10.1007/978-3-030-30671-7_3\">https://doi.org/10.1007/978-3-030-30671-7_3</a>","ieee":"A. Royer <i>et al.</i>, “XGAN: Unsupervised image-to-image translation for many-to-many mappings,” in <i>Domain Adaptation for Visual Understanding</i>, R. Singh, M. Vatsa, V. M. Patel, and N. Ratha, Eds. Springer Nature, 2020, pp. 33–49.","ista":"Royer A, Bousmalis K, Gouws S, Bertsch F, Mosseri I, Cole F, Murphy K. 2020.XGAN: Unsupervised image-to-image translation for many-to-many mappings. In: Domain Adaptation for Visual Understanding. , 33–49.","short":"A. Royer, K. Bousmalis, S. Gouws, F. Bertsch, I. Mosseri, F. Cole, K. Murphy, in:, R. Singh, M. Vatsa, V.M. Patel, N. Ratha (Eds.), Domain Adaptation for Visual Understanding, Springer Nature, 2020, pp. 33–49.","ama":"Royer A, Bousmalis K, Gouws S, et al. XGAN: Unsupervised image-to-image translation for many-to-many mappings. In: Singh R, Vatsa M, Patel VM, Ratha N, eds. <i>Domain Adaptation for Visual Understanding</i>. Springer Nature; 2020:33-49. doi:<a href=\"https://doi.org/10.1007/978-3-030-30671-7_3\">10.1007/978-3-030-30671-7_3</a>"},"publication":"Domain Adaptation for Visual Understanding","type":"book_chapter","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","related_material":{"record":[{"relation":"dissertation_contains","id":"8331","status":"deleted"},{"status":"public","id":"8390","relation":"dissertation_contains"}]},"oa":1,"page":"33-49","_id":"8092","department":[{"_id":"ChLa"}],"publication_identifier":{"isbn":["9783030306717"]},"month":"01","editor":[{"last_name":"Singh","full_name":"Singh, Richa","first_name":"Richa"},{"last_name":"Vatsa","first_name":"Mayank","full_name":"Vatsa, Mayank"},{"first_name":"Vishal M.","full_name":"Patel, Vishal M.","last_name":"Patel"},{"last_name":"Ratha","first_name":"Nalini","full_name":"Ratha, Nalini"}],"language":[{"iso":"eng"}]},{"file_date_updated":"2020-11-20T10:11:35Z","quality_controlled":"1","date_updated":"2026-04-08T07:27:13Z","date_created":"2020-02-28T09:47:00Z","publication":"Advanced Materials","citation":{"ista":"Gao F, Wang J-H, Watzinger H, Hu H, Rančić MJ, Zhang J-Y, Wang T, Yao Y, Wang G-L, Kukucka J, Vukušić L, Kloeffel C, Loss D, Liu F, Katsaros G, Zhang J-J. 2020. Site-controlled uniform Ge/Si hut wires with electrically tunable spin-orbit coupling. Advanced Materials. 32(16), 1906523.","short":"F. Gao, J.-H. Wang, H. Watzinger, H. Hu, M.J. Rančić, J.-Y. Zhang, T. Wang, Y. Yao, G.-L. Wang, J. Kukucka, L. Vukušić, C. Kloeffel, D. Loss, F. Liu, G. Katsaros, J.-J. Zhang, Advanced Materials 32 (2020).","ama":"Gao F, Wang J-H, Watzinger H, et al. Site-controlled uniform Ge/Si hut wires with electrically tunable spin-orbit coupling. <i>Advanced Materials</i>. 2020;32(16). doi:<a href=\"https://doi.org/10.1002/adma.201906523\">10.1002/adma.201906523</a>","ieee":"F. Gao <i>et al.</i>, “Site-controlled uniform Ge/Si hut wires with electrically tunable spin-orbit coupling,” <i>Advanced Materials</i>, vol. 32, no. 16. Wiley, 2020.","chicago":"Gao, Fei, Jian-Huan Wang, Hannes Watzinger, Hao Hu, Marko J. Rančić, Jie-Yin Zhang, Ting Wang, et al. “Site-Controlled Uniform Ge/Si Hut Wires with Electrically Tunable Spin-Orbit Coupling.” <i>Advanced Materials</i>. Wiley, 2020. <a href=\"https://doi.org/10.1002/adma.201906523\">https://doi.org/10.1002/adma.201906523</a>.","apa":"Gao, F., Wang, J.-H., Watzinger, H., Hu, H., Rančić, M. J., Zhang, J.-Y., … Zhang, J.-J. (2020). Site-controlled uniform Ge/Si hut wires with electrically tunable spin-orbit coupling. <i>Advanced Materials</i>. Wiley. <a href=\"https://doi.org/10.1002/adma.201906523\">https://doi.org/10.1002/adma.201906523</a>","mla":"Gao, Fei, et al. “Site-Controlled Uniform Ge/Si Hut Wires with Electrically Tunable Spin-Orbit Coupling.” <i>Advanced Materials</i>, vol. 32, no. 16, 1906523, Wiley, 2020, doi:<a href=\"https://doi.org/10.1002/adma.201906523\">10.1002/adma.201906523</a>."},"type":"journal_article","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","related_material":{"record":[{"status":"public","relation":"other","id":"17444"},{"id":"9222","relation":"research_data","status":"public"},{"status":"public","id":"7996","relation":"dissertation_contains"}]},"article_type":"original","volume":32,"oa":1,"has_accepted_license":"1","isi":1,"_id":"7541","department":[{"_id":"GeKa"}],"publication_identifier":{"issn":["0935-9648"]},"month":"04","ddc":["530"],"intvolume":"        32","article_number":"1906523","tmp":{"image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)"},"language":[{"iso":"eng"}],"year":"2020","scopus_import":"1","abstract":[{"text":"Semiconductor nanowires have been playing a crucial role in the development of nanoscale devices for the realization of spin qubits, Majorana fermions, single photon emitters, nanoprocessors, etc. The monolithic growth of site‐controlled nanowires is a prerequisite toward the next generation of devices that will require addressability and scalability. Here, combining top‐down nanofabrication and bottom‐up self‐assembly, the growth of Ge wires on prepatterned Si (001) substrates with controllable position, distance, length, and structure is reported. This is achieved by a novel growth process that uses a SiGe strain‐relaxation template and can be potentially generalized to other material combinations. Transport measurements show an electrically tunable spin–orbit coupling, with a spin–orbit length similar to that of III–V materials. Also, charge sensing between quantum dots in closely spaced wires is observed, which underlines their potential for the realization of advanced quantum devices. The reported results open a path toward scalable qubit devices using nanowires on silicon.","lang":"eng"}],"publication_status":"published","corr_author":"1","status":"public","pmid":1,"date_published":"2020-04-23T00:00:00Z","author":[{"first_name":"Fei","full_name":"Gao, Fei","last_name":"Gao"},{"full_name":"Wang, Jian-Huan","first_name":"Jian-Huan","last_name":"Wang"},{"full_name":"Watzinger, Hannes","first_name":"Hannes","id":"35DF8E50-F248-11E8-B48F-1D18A9856A87","last_name":"Watzinger"},{"last_name":"Hu","first_name":"Hao","full_name":"Hu, Hao"},{"last_name":"Rančić","first_name":"Marko J.","full_name":"Rančić, Marko J."},{"last_name":"Zhang","full_name":"Zhang, Jie-Yin","first_name":"Jie-Yin"},{"first_name":"Ting","full_name":"Wang, Ting","last_name":"Wang"},{"full_name":"Yao, Yuan","first_name":"Yuan","last_name":"Yao"},{"first_name":"Gui-Lei","full_name":"Wang, Gui-Lei","last_name":"Wang"},{"last_name":"Kukucka","full_name":"Kukucka, Josip","first_name":"Josip","id":"3F5D8856-F248-11E8-B48F-1D18A9856A87"},{"id":"31E9F056-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-2424-8636","full_name":"Vukušić, Lada","first_name":"Lada","last_name":"Vukušić"},{"first_name":"Christoph","full_name":"Kloeffel, Christoph","last_name":"Kloeffel"},{"full_name":"Loss, Daniel","first_name":"Daniel","last_name":"Loss"},{"first_name":"Feng","full_name":"Liu, Feng","last_name":"Liu"},{"id":"38DB5788-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8342-202X","full_name":"Katsaros, Georgios","first_name":"Georgios","last_name":"Katsaros"},{"last_name":"Zhang","first_name":"Jian-Jun","full_name":"Zhang, Jian-Jun"}],"publisher":"Wiley","day":"23","acknowledged_ssus":[{"_id":"NanoFab"},{"_id":"M-Shop"}],"article_processing_charge":"Yes (via OA deal)","file":[{"date_created":"2020-11-20T10:11:35Z","date_updated":"2020-11-20T10:11:35Z","content_type":"application/pdf","success":1,"checksum":"c622737dc295972065782558337124a2","access_level":"open_access","file_size":5242880,"file_id":"8782","relation":"main_file","creator":"dernst","file_name":"2020_AdvancedMaterials_Gao.pdf"}],"oa_version":"Published Version","acknowledgement":"This work was supported by the National Key R&D Program of China (Grant Nos. 2016YFA0301701 and 2016YFA0300600), the NSFC (Grant Nos. 11574356, 11434010, and 11404252), the Strategic Priority Research Program of CAS (Grant No. XDB30000000), the ERC Starting Grant No. 335497, the FWF P32235 project, and the European Union's Horizon 2020 research and innovation program under Grant Agreement #862046. This research was supported by the Scientific Service Units of IST Austria through resources provided by the MIBA Machine Shop and the nanofabrication facility. F.L. thanks support from DOE (Grant No. DE‐FG02‐04ER46148). H.H. thanks the Startup Funding from Xi'an Jiaotong University.","doi":"10.1002/adma.201906523","title":"Site-controlled uniform Ge/Si hut wires with electrically tunable spin-orbit coupling","external_id":{"pmid":["32105375"],"isi":["000516660900001"]},"project":[{"grant_number":"335497","call_identifier":"FP7","name":"Towards Spin qubits and Majorana fermions in Germanium self assembled hut-wires","_id":"25517E86-B435-11E9-9278-68D0E5697425"},{"grant_number":"P32235","_id":"237B3DA4-32DE-11EA-91FC-C7463DDC885E","call_identifier":"FWF","name":"Towards scalable hut wire quantum devices"},{"call_identifier":"H2020","name":"TOPOLOGICALLY PROTECTED AND SCALABLE QUANTUM BITS","_id":"237E5020-32DE-11EA-91FC-C7463DDC885E","grant_number":"862046"}],"issue":"16","ec_funded":1},{"ddc":["530"],"month":"06","language":[{"iso":"eng"}],"supervisor":[{"orcid":"0000-0001-8342-202X","id":"38DB5788-F248-11E8-B48F-1D18A9856A87","first_name":"Georgios","full_name":"Katsaros, Georgios","last_name":"Katsaros"}],"department":[{"_id":"GeKa"}],"_id":"7996","alternative_title":["ISTA Thesis"],"page":"178","has_accepted_license":"1","degree_awarded":"PhD","publication_identifier":{"issn":["2663-337X"]},"related_material":{"record":[{"status":"public","relation":"part_of_dissertation","id":"77"},{"status":"public","id":"7541","relation":"part_of_dissertation"},{"status":"public","relation":"part_of_dissertation","id":"23"},{"status":"public","relation":"part_of_dissertation","id":"840"},{"id":"1328","relation":"part_of_dissertation","status":"public"}]},"user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","oa":1,"date_created":"2020-06-22T09:22:23Z","date_updated":"2026-04-08T07:27:13Z","file_date_updated":"2020-07-14T12:48:07Z","citation":{"ista":"Kukucka J. 2020. Implementation of a hole spin qubit in Ge hut wires and dispersive spin sensing. Institute of Science and Technology Austria.","ama":"Kukucka J. Implementation of a hole spin qubit in Ge hut wires and dispersive spin sensing. 2020. doi:<a href=\"https://doi.org/10.15479/AT:ISTA:7996\">10.15479/AT:ISTA:7996</a>","short":"J. Kukucka, Implementation of a Hole Spin Qubit in Ge Hut Wires and Dispersive Spin Sensing, Institute of Science and Technology Austria, 2020.","ieee":"J. Kukucka, “Implementation of a hole spin qubit in Ge hut wires and dispersive spin sensing,” Institute of Science and Technology Austria, 2020.","chicago":"Kukucka, Josip. “Implementation of a Hole Spin Qubit in Ge Hut Wires and Dispersive Spin Sensing.” Institute of Science and Technology Austria, 2020. <a href=\"https://doi.org/10.15479/AT:ISTA:7996\">https://doi.org/10.15479/AT:ISTA:7996</a>.","apa":"Kukucka, J. (2020). <i>Implementation of a hole spin qubit in Ge hut wires and dispersive spin sensing</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT:ISTA:7996\">https://doi.org/10.15479/AT:ISTA:7996</a>","mla":"Kukucka, Josip. <i>Implementation of a Hole Spin Qubit in Ge Hut Wires and Dispersive Spin Sensing</i>. Institute of Science and Technology Austria, 2020, doi:<a href=\"https://doi.org/10.15479/AT:ISTA:7996\">10.15479/AT:ISTA:7996</a>."},"type":"dissertation","oa_version":"Published Version","doi":"10.15479/AT:ISTA:7996","title":"Implementation of a hole spin qubit in Ge hut wires and dispersive spin sensing","author":[{"first_name":"Josip","full_name":"Kukucka, Josip","id":"3F5D8856-F248-11E8-B48F-1D18A9856A87","last_name":"Kukucka"}],"publisher":"Institute of Science and Technology Austria","date_published":"2020-06-22T00:00:00Z","file":[{"date_updated":"2020-07-14T12:48:07Z","content_type":"application/x-zip-compressed","date_created":"2020-06-22T09:22:04Z","file_id":"7997","file_size":392794743,"access_level":"closed","checksum":"467e52feb3e361ce8cf5fe8d5c254ece","creator":"dernst","relation":"main_file","file_name":"JK_thesis_latex_source_files.zip"},{"checksum":"1de716bf110dbd77d383e479232bf496","access_level":"open_access","file_size":28453247,"file_id":"7998","date_created":"2020-06-22T09:21:29Z","content_type":"application/pdf","date_updated":"2020-07-14T12:48:07Z","file_name":"PhD_thesis_JK_pdfa.pdf","relation":"main_file","creator":"dernst"}],"article_processing_charge":"No","day":"22","publication_status":"published","OA_place":"publisher","abstract":[{"text":"Quantum computation enables the execution of algorithms that have exponential complexity. This might open the path towards the synthesis of new materials or medical drugs, optimization of transport or financial strategies etc., intractable on even the fastest classical computers. A quantum computer consists of interconnected two level quantum systems, called qubits, that satisfy DiVincezo’s criteria. Worldwide, there are ongoing efforts to find the qubit architecture which will unite quantum error correction compatible single and two qubit fidelities, long distance qubit to qubit coupling and \r\n calability. Superconducting qubits have gone the furthest in this race, demonstrating an algorithm running on 53 coupled qubits, but still the fidelities are not even close to those required for realizing a single logical qubit.  emiconductor qubits offer extremely good characteristics, but they are currently investigated across different platforms. Uniting those good characteristics into a single platform might be a big step towards the quantum computer realization.\r\nHere we describe the implementation of a hole spin qubit hosted in a Ge hut wire double quantum dot. The high and tunable spin-orbit coupling together with a heavy hole state character is expected to allow fast spin manipulation and long coherence times. Furthermore large lever arms, for hut wire devices, should allow good coupling to superconducting resonators enabling efficient long distance spin to spin coupling and a sensitive gate reflectometry spin readout. The developed cryogenic setup (printed circuit board sample holders, filtering, high-frequency wiring) enabled us to perform low temperature spin dynamics experiments. Indeed, we measured the fastest single spin qubit Rabi frequencies reported so far, reaching 140 MHz, while the dephasing times of 130 ns oppose the long decoherence predictions. In order to further investigate this, a double quantum dot gate was connected directly to a lumped element\r\nresonator which enabled gate reflectometry readout. The vanishing inter-dot transition signal, for increasing external magnetic field, revealed the spin nature of the measured quantity.","lang":"eng"}],"year":"2020","status":"public","corr_author":"1"},{"scopus_import":"1","year":"2020","abstract":[{"lang":"eng","text":"For complex Wigner-type matrices, i.e. Hermitian random matrices with independent, not necessarily identically distributed entries above the diagonal, we show that at any cusp singularity of the limiting eigenvalue distribution the local eigenvalue statistics are universal and form a Pearcey process. Since the density of states typically exhibits only square root or cubic root cusp singularities, our work complements previous results on the bulk and edge universality and it thus completes the resolution of the Wigner–Dyson–Mehta universality conjecture for the last remaining universality type in the complex Hermitian class. Our analysis holds not only for exact cusps, but approximate cusps as well, where an extended Pearcey process emerges. As a main technical ingredient we prove an optimal local law at the cusp for both symmetry classes. This result is also the key input in the companion paper (Cipolloni et al. in Pure Appl Anal, 2018. arXiv:1811.04055) where the cusp universality for real symmetric Wigner-type matrices is proven. The novel cusp fluctuation mechanism is also essential for the recent results on the spectral radius of non-Hermitian random matrices (Alt et al. in Spectral radius of random matrices with independent entries, 2019. arXiv:1907.13631), and the non-Hermitian edge universality (Cipolloni et al. in Edge universality for non-Hermitian random matrices, 2019. arXiv:1908.00969)."}],"publication_status":"published","status":"public","date_published":"2020-09-01T00:00:00Z","publisher":"Springer Nature","author":[{"last_name":"Erdös","first_name":"László","full_name":"Erdös, László","orcid":"0000-0001-5366-9603","id":"4DBD5372-F248-11E8-B48F-1D18A9856A87"},{"orcid":"0000-0002-4821-3297","id":"3020C786-F248-11E8-B48F-1D18A9856A87","first_name":"Torben H","full_name":"Krüger, Torben H","last_name":"Krüger"},{"last_name":"Schröder","id":"408ED176-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2904-1856","full_name":"Schröder, Dominik J","first_name":"Dominik J"}],"arxiv":1,"article_processing_charge":"Yes (via OA deal)","day":"01","file":[{"creator":"dernst","relation":"main_file","file_name":"2020_CommMathPhysics_Erdoes.pdf","content_type":"application/pdf","date_updated":"2020-11-18T11:14:37Z","date_created":"2020-11-18T11:14:37Z","file_id":"8771","file_size":2904574,"access_level":"open_access","success":1,"checksum":"c3a683e2afdcea27afa6880b01e53dc2"}],"acknowledgement":"Open access funding provided by Institute of Science and Technology (IST Austria). The authors are very grateful to Johannes Alt for numerous discussions on the Dyson equation and for his invaluable help in adjusting [10] to the needs of the present work.","oa_version":"Published Version","doi":"10.1007/s00220-019-03657-4","title":"Cusp universality for random matrices I: Local law and the complex Hermitian case","external_id":{"arxiv":["1809.03971"],"isi":["000529483000001"]},"project":[{"_id":"258DCDE6-B435-11E9-9278-68D0E5697425","call_identifier":"FP7","name":"Random matrices, universality and disordered quantum systems","grant_number":"338804"},{"_id":"B67AFEDC-15C9-11EA-A837-991A96BB2854","name":"IST Austria Open Access Fund"}],"ec_funded":1,"date_updated":"2026-04-08T13:55:03Z","quality_controlled":"1","file_date_updated":"2020-11-18T11:14:37Z","date_created":"2019-03-28T10:21:15Z","publication":"Communications in Mathematical Physics","citation":{"apa":"Erdös, L., Krüger, T. H., &#38; Schröder, D. J. (2020). Cusp universality for random matrices I: Local law and the complex Hermitian case. <i>Communications in Mathematical Physics</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s00220-019-03657-4\">https://doi.org/10.1007/s00220-019-03657-4</a>","chicago":"Erdös, László, Torben H Krüger, and Dominik J Schröder. “Cusp Universality for Random Matrices I: Local Law and the Complex Hermitian Case.” <i>Communications in Mathematical Physics</i>. Springer Nature, 2020. <a href=\"https://doi.org/10.1007/s00220-019-03657-4\">https://doi.org/10.1007/s00220-019-03657-4</a>.","mla":"Erdös, László, et al. “Cusp Universality for Random Matrices I: Local Law and the Complex Hermitian Case.” <i>Communications in Mathematical Physics</i>, vol. 378, Springer Nature, 2020, pp. 1203–78, doi:<a href=\"https://doi.org/10.1007/s00220-019-03657-4\">10.1007/s00220-019-03657-4</a>.","short":"L. Erdös, T.H. Krüger, D.J. Schröder, Communications in Mathematical Physics 378 (2020) 1203–1278.","ama":"Erdös L, Krüger TH, Schröder DJ. Cusp universality for random matrices I: Local law and the complex Hermitian case. <i>Communications in Mathematical Physics</i>. 2020;378:1203-1278. doi:<a href=\"https://doi.org/10.1007/s00220-019-03657-4\">10.1007/s00220-019-03657-4</a>","ista":"Erdös L, Krüger TH, Schröder DJ. 2020. Cusp universality for random matrices I: Local law and the complex Hermitian case. Communications in Mathematical Physics. 378, 1203–1278.","ieee":"L. Erdös, T. H. Krüger, and D. J. Schröder, “Cusp universality for random matrices I: Local law and the complex Hermitian case,” <i>Communications in Mathematical Physics</i>, vol. 378. Springer Nature, pp. 1203–1278, 2020."},"type":"journal_article","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","related_material":{"record":[{"id":"6179","relation":"dissertation_contains","status":"public"}]},"article_type":"original","oa":1,"volume":378,"has_accepted_license":"1","page":"1203-1278","department":[{"_id":"LaEr"}],"_id":"6185","isi":1,"publication_identifier":{"issn":["0010-3616"],"eissn":["1432-0916"]},"month":"09","intvolume":"       378","ddc":["530","510"],"tmp":{"image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)"},"language":[{"iso":"eng"}]},{"citation":{"ieee":"J. Alt, L. Erdös, T. H. Krüger, and D. J. Schröder, “Correlated random matrices: Band rigidity and edge universality,” <i>Annals of Probability</i>, vol. 48, no. 2. Institute of Mathematical Statistics, pp. 963–1001, 2020.","ista":"Alt J, Erdös L, Krüger TH, Schröder DJ. 2020. Correlated random matrices: Band rigidity and edge universality. Annals of Probability. 48(2), 963–1001.","ama":"Alt J, Erdös L, Krüger TH, Schröder DJ. Correlated random matrices: Band rigidity and edge universality. <i>Annals of Probability</i>. 2020;48(2):963-1001. doi:<a href=\"https://doi.org/10.1214/19-AOP1379\">10.1214/19-AOP1379</a>","short":"J. Alt, L. Erdös, T.H. Krüger, D.J. Schröder, Annals of Probability 48 (2020) 963–1001.","mla":"Alt, Johannes, et al. “Correlated Random Matrices: Band Rigidity and Edge Universality.” <i>Annals of Probability</i>, vol. 48, no. 2, Institute of Mathematical Statistics, 2020, pp. 963–1001, doi:<a href=\"https://doi.org/10.1214/19-AOP1379\">10.1214/19-AOP1379</a>.","chicago":"Alt, Johannes, László Erdös, Torben H Krüger, and Dominik J Schröder. “Correlated Random Matrices: Band Rigidity and Edge Universality.” <i>Annals of Probability</i>. Institute of Mathematical Statistics, 2020. <a href=\"https://doi.org/10.1214/19-AOP1379\">https://doi.org/10.1214/19-AOP1379</a>.","apa":"Alt, J., Erdös, L., Krüger, T. H., &#38; Schröder, D. J. (2020). Correlated random matrices: Band rigidity and edge universality. <i>Annals of Probability</i>. Institute of Mathematical Statistics. <a href=\"https://doi.org/10.1214/19-AOP1379\">https://doi.org/10.1214/19-AOP1379</a>"},"publication":"Annals of Probability","type":"journal_article","date_updated":"2026-04-08T14:11:36Z","quality_controlled":"1","date_created":"2019-03-28T09:20:08Z","article_type":"original","oa":1,"volume":48,"user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","related_material":{"record":[{"status":"public","id":"6179","relation":"dissertation_contains"},{"status":"public","id":"149","relation":"dissertation_contains"}]},"publication_identifier":{"issn":["0091-1798"]},"page":"963-1001","_id":"6184","department":[{"_id":"LaEr"}],"isi":1,"language":[{"iso":"eng"}],"month":"03","intvolume":"        48","status":"public","scopus_import":"1","year":"2020","abstract":[{"lang":"eng","text":"We prove edge universality for a general class of correlated real symmetric or complex Hermitian Wigner matrices with arbitrary expectation. Our theorem also applies to internal edges of the self-consistent density of states. In particular, we establish a strong form of band rigidity which excludes mismatches between location and label of eigenvalues close to internal edges in these general models."}],"publication_status":"published","article_processing_charge":"No","day":"01","date_published":"2020-03-01T00:00:00Z","publisher":"Institute of Mathematical Statistics","author":[{"last_name":"Alt","first_name":"Johannes","full_name":"Alt, Johannes","id":"36D3D8B6-F248-11E8-B48F-1D18A9856A87"},{"id":"4DBD5372-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5366-9603","full_name":"Erdös, László","first_name":"László","last_name":"Erdös"},{"last_name":"Krüger","orcid":"0000-0002-4821-3297","id":"3020C786-F248-11E8-B48F-1D18A9856A87","first_name":"Torben H","full_name":"Krüger, Torben H"},{"last_name":"Schröder","full_name":"Schröder, Dominik J","first_name":"Dominik J","id":"408ED176-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2904-1856"}],"arxiv":1,"doi":"10.1214/19-AOP1379","title":"Correlated random matrices: Band rigidity and edge universality","oa_version":"Preprint","main_file_link":[{"url":"https://arxiv.org/abs/1804.07744","open_access":"1"}],"issue":"2","ec_funded":1,"external_id":{"isi":["000528269100013"],"arxiv":["1804.07744"]},"project":[{"call_identifier":"FP7","name":"Random matrices, universality and disordered quantum systems","_id":"258DCDE6-B435-11E9-9278-68D0E5697425","grant_number":"338804"}]},{"date_published":"2020-12-18T00:00:00Z","pmid":1,"author":[{"orcid":"0000-0002-7903-3010","id":"2D6B7A9A-F248-11E8-B48F-1D18A9856A87","first_name":"Susanne","full_name":"Laukoter, Susanne","last_name":"Laukoter"},{"id":"4CD6AAC6-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-3183-8207","full_name":"Amberg, Nicole","first_name":"Nicole","last_name":"Amberg"},{"first_name":"Florian","full_name":"Pauler, Florian","orcid":"0000-0002-7462-0048","id":"48EA0138-F248-11E8-B48F-1D18A9856A87","last_name":"Pauler"},{"orcid":"0000-0003-2279-1061","id":"37B36620-F248-11E8-B48F-1D18A9856A87","first_name":"Simon","full_name":"Hippenmeyer, Simon","last_name":"Hippenmeyer"}],"publisher":"Elsevier","day":"18","acknowledged_ssus":[{"_id":"Bio"},{"_id":"PreCl"}],"article_processing_charge":"No","file":[{"creator":"dernst","relation":"main_file","file_name":"2020_STARProtocols_Laukoter.pdf","content_type":"application/pdf","date_updated":"2021-01-07T15:57:27Z","date_created":"2021-01-07T15:57:27Z","file_size":4031449,"file_id":"8996","success":1,"checksum":"f1e9a433e9cb0f41f7b6df6b76db1f6e","access_level":"open_access"}],"year":"2020","scopus_import":"1","abstract":[{"lang":"eng","text":"Mosaic analysis with double markers (MADM) technology enables concomitant fluorescent cell labeling and induction of uniparental chromosome disomy (UPD) with single-cell resolution. In UPD, imprinted genes are either overexpressed 2-fold or are not expressed. Here, the MADM platform is utilized to probe imprinting phenotypes at the transcriptional level. This protocol highlights major steps for the generation and isolation of projection neurons and astrocytes with MADM-induced UPD from mouse cerebral cortex for downstream single-cell and low-input sample RNA-sequencing experiments.\r\n\r\nFor complete details on the use and execution of this protocol, please refer to Laukoter et al. (2020b)."}],"publication_status":"published","corr_author":"1","status":"public","external_id":{"pmid":["33377108"]},"project":[{"grant_number":"T01031","_id":"268F8446-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","name":"Role of Eed in neural stem cell lineage progression"},{"grant_number":"F7805","_id":"059F6AB4-7A3F-11EA-A408-12923DDC885E","name":"Stem Cell Modulation in Neural Development and Regeneration/ P05-Molecular Mechanisms of Neural Stem Cell Lineage Progression"},{"grant_number":"LS13-002","name":"Mapping Cell-Type Specificity of the Genomic Imprintome in the Brain","_id":"25D92700-B435-11E9-9278-68D0E5697425"},{"name":"Molecular Mechanisms of Cerebral Cortex Development","call_identifier":"FP7","_id":"25D61E48-B435-11E9-9278-68D0E5697425","grant_number":"618444"},{"grant_number":"725780","call_identifier":"H2020","name":"Principles of Neural Stem Cell Lineage Progression in Cerebral Cortex Development","_id":"260018B0-B435-11E9-9278-68D0E5697425"}],"issue":"3","ec_funded":1,"oa_version":"Published Version","acknowledgement":"This research was supported by the Scientific Service Units (SSU) at IST Austria through resources provided by the Bioimaging (BIF) and Preclinical Facilities (PCF). N.A received support from the FWF Firnberg-Programm (T 1031). This work was also supported by IST Austria institutional funds; FWF SFB F78 to S.H.; NÖ Forschung und Bildung n[f+b] life science call grant (C13-002) to S.H.; the People Programme (Marie Curie Actions) of the European Union’s Seventh Framework Programme (FP7/2007-2013) under REA grant agreement no. 618444 to S.H.; and the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement no. 725780 LinPro) to S.H.","title":"Generation and isolation of single cells from mouse brain with mosaic analysis with double markers-induced uniparental chromosome disomy","doi":"10.1016/j.xpro.2020.100215","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_type":"original","volume":1,"oa":1,"file_date_updated":"2021-01-07T15:57:27Z","quality_controlled":"1","date_updated":"2025-04-15T08:23:06Z","date_created":"2020-12-30T10:17:07Z","publication":"STAR Protocols","type":"journal_article","citation":{"ama":"Laukoter S, Amberg N, Pauler F, Hippenmeyer S. Generation and isolation of single cells from mouse brain with mosaic analysis with double markers-induced uniparental chromosome disomy. <i>STAR Protocols</i>. 2020;1(3). doi:<a href=\"https://doi.org/10.1016/j.xpro.2020.100215\">10.1016/j.xpro.2020.100215</a>","short":"S. Laukoter, N. Amberg, F. Pauler, S. Hippenmeyer, STAR Protocols 1 (2020).","ista":"Laukoter S, Amberg N, Pauler F, Hippenmeyer S. 2020. Generation and isolation of single cells from mouse brain with mosaic analysis with double markers-induced uniparental chromosome disomy. STAR Protocols. 1(3), 100215.","ieee":"S. Laukoter, N. Amberg, F. Pauler, and S. Hippenmeyer, “Generation and isolation of single cells from mouse brain with mosaic analysis with double markers-induced uniparental chromosome disomy,” <i>STAR Protocols</i>, vol. 1, no. 3. Elsevier, 2020.","apa":"Laukoter, S., Amberg, N., Pauler, F., &#38; Hippenmeyer, S. (2020). Generation and isolation of single cells from mouse brain with mosaic analysis with double markers-induced uniparental chromosome disomy. <i>STAR Protocols</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.xpro.2020.100215\">https://doi.org/10.1016/j.xpro.2020.100215</a>","chicago":"Laukoter, Susanne, Nicole Amberg, Florian Pauler, and Simon Hippenmeyer. “Generation and Isolation of Single Cells from Mouse Brain with Mosaic Analysis with Double Markers-Induced Uniparental Chromosome Disomy.” <i>STAR Protocols</i>. Elsevier, 2020. <a href=\"https://doi.org/10.1016/j.xpro.2020.100215\">https://doi.org/10.1016/j.xpro.2020.100215</a>.","mla":"Laukoter, Susanne, et al. “Generation and Isolation of Single Cells from Mouse Brain with Mosaic Analysis with Double Markers-Induced Uniparental Chromosome Disomy.” <i>STAR Protocols</i>, vol. 1, no. 3, 100215, Elsevier, 2020, doi:<a href=\"https://doi.org/10.1016/j.xpro.2020.100215\">10.1016/j.xpro.2020.100215</a>."},"month":"12","ddc":["570"],"intvolume":"         1","article_number":"100215","tmp":{"image":"/images/cc_by_nc_nd.png","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","short":"CC BY-NC-ND (4.0)"},"language":[{"iso":"eng"}],"has_accepted_license":"1","_id":"8978","department":[{"_id":"SiHi"}],"publication_identifier":{"issn":["2666-1667"]}},{"ddc":["530"],"intvolume":"         5","month":"05","language":[{"iso":"eng"}],"article_number":"034011","tmp":{"image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)"},"department":[{"_id":"JoFi"}],"_id":"8038","isi":1,"has_accepted_license":"1","publication_identifier":{"eissn":["2058-9565"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","volume":5,"oa":1,"article_type":"original","date_created":"2020-06-29T07:59:35Z","file_date_updated":"2020-07-14T12:48:08Z","quality_controlled":"1","date_updated":"2026-04-15T06:42:07Z","citation":{"short":"J.M. Fink, M. Kalaee, R. Norte, A. Pitanti, O. Painter, Quantum Science and Technology 5 (2020).","ama":"Fink JM, Kalaee M, Norte R, Pitanti A, Painter O. Efficient microwave frequency conversion mediated by a photonics compatible silicon nitride nanobeam oscillator. <i>Quantum Science and Technology</i>. 2020;5(3). doi:<a href=\"https://doi.org/10.1088/2058-9565/ab8dce\">10.1088/2058-9565/ab8dce</a>","ista":"Fink JM, Kalaee M, Norte R, Pitanti A, Painter O. 2020. Efficient microwave frequency conversion mediated by a photonics compatible silicon nitride nanobeam oscillator. Quantum Science and Technology. 5(3), 034011.","ieee":"J. M. Fink, M. Kalaee, R. Norte, A. Pitanti, and O. Painter, “Efficient microwave frequency conversion mediated by a photonics compatible silicon nitride nanobeam oscillator,” <i>Quantum Science and Technology</i>, vol. 5, no. 3. IOP Publishing, 2020.","apa":"Fink, J. M., Kalaee, M., Norte, R., Pitanti, A., &#38; Painter, O. (2020). Efficient microwave frequency conversion mediated by a photonics compatible silicon nitride nanobeam oscillator. <i>Quantum Science and Technology</i>. IOP Publishing. <a href=\"https://doi.org/10.1088/2058-9565/ab8dce\">https://doi.org/10.1088/2058-9565/ab8dce</a>","chicago":"Fink, Johannes M, M. Kalaee, R. Norte, A. Pitanti, and O. Painter. “Efficient Microwave Frequency Conversion Mediated by a Photonics Compatible Silicon Nitride Nanobeam Oscillator.” <i>Quantum Science and Technology</i>. IOP Publishing, 2020. <a href=\"https://doi.org/10.1088/2058-9565/ab8dce\">https://doi.org/10.1088/2058-9565/ab8dce</a>.","mla":"Fink, Johannes M., et al. “Efficient Microwave Frequency Conversion Mediated by a Photonics Compatible Silicon Nitride Nanobeam Oscillator.” <i>Quantum Science and Technology</i>, vol. 5, no. 3, 034011, IOP Publishing, 2020, doi:<a href=\"https://doi.org/10.1088/2058-9565/ab8dce\">10.1088/2058-9565/ab8dce</a>."},"publication":"Quantum Science and Technology","type":"journal_article","project":[{"grant_number":"758053","_id":"26336814-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"A Fiber Optic Transceiver for Superconducting Qubits"},{"name":"Hybrid Optomechanical Technologies","call_identifier":"H2020","_id":"257EB838-B435-11E9-9278-68D0E5697425","grant_number":"732894"},{"_id":"2622978C-B435-11E9-9278-68D0E5697425","name":"Hybrid Semiconductor - Superconductor Quantum Devices"},{"grant_number":"F07105","_id":"bdb108fd-d553-11ed-ba76-83dc74a9864f","name":"QUANTUM INFORMATION SYSTEMS BEYOND CLASSICAL CAPABILITIES / P5- Integration of Superconducting Quantum Circuits"}],"external_id":{"isi":["000539300800001"]},"ec_funded":1,"issue":"3","oa_version":"Published Version","doi":"10.1088/2058-9565/ab8dce","title":"Efficient microwave frequency conversion mediated by a photonics compatible silicon nitride nanobeam oscillator","author":[{"first_name":"Johannes M","full_name":"Fink, Johannes M","orcid":"0000-0001-8112-028X","id":"4B591CBA-F248-11E8-B48F-1D18A9856A87","last_name":"Fink"},{"first_name":"M.","full_name":"Kalaee, M.","last_name":"Kalaee"},{"full_name":"Norte, R.","first_name":"R.","last_name":"Norte"},{"first_name":"A.","full_name":"Pitanti, A.","last_name":"Pitanti"},{"last_name":"Painter","first_name":"O.","full_name":"Painter, O."}],"publisher":"IOP Publishing","date_published":"2020-05-25T00:00:00Z","file":[{"content_type":"application/pdf","date_updated":"2020-07-14T12:48:08Z","date_created":"2020-06-30T10:29:10Z","file_size":2600967,"file_id":"8072","checksum":"8f25f05053f511f892ae8fa93f341e61","access_level":"open_access","creator":"cziletti","relation":"main_file","file_name":"2020_QuantumSciTechnol_Fink.pdf"}],"day":"25","article_processing_charge":"Yes (via OA deal)","abstract":[{"text":"Microelectromechanical systems and integrated photonics provide the basis for many reliable and compact circuit elements in modern communication systems. Electro-opto-mechanical devices are currently one of the leading approaches to realize ultra-sensitive, low-loss transducers for an emerging quantum information technology. Here we present an on-chip microwave frequency converter based on a planar aluminum on silicon nitride platform that is compatible with slot-mode coupled photonic crystal cavities. We show efficient frequency conversion between two propagating microwave modes mediated by the radiation pressure interaction with a metalized dielectric nanobeam oscillator. We achieve bidirectional coherent conversion with a total device efficiency of up to ~60%, a dynamic range of 2 × 10^9 photons/s and an instantaneous bandwidth of up to 1.7 kHz. A high fidelity quantum state transfer would be possible if the drive dependent output noise of currently ~14 photons s^−1 Hz^−1 is further reduced. Such a silicon nitride based transducer is in situ reconfigurable and could be used for on-chip classical and quantum signal routing and filtering, both for microwave and hybrid microwave-optical applications.","lang":"eng"}],"publication_status":"published","year":"2020","scopus_import":"1","corr_author":"1","status":"public"},{"title":"Surpassing the resistance quantum with a geometric superinductor","doi":"10.1103/PhysRevApplied.14.044055","oa_version":"Published Version","acknowledgement":"The authors acknowledge the support from I. Prieto and the IST Nanofabrication Facility. This work was supported by IST Austria and a NOMIS foundation research grant and the Austrian Science Fund (FWF) through BeyondC (F71). MP is the recipient of a P¨ottinger scholarship at IST Austria. JMF acknowledges support from the European Union’s Horizon 2020 research and innovation programs under grant agreement No 732894 (FET Proactive HOT), 862644 (FET Open QUARTET), and the European Research Council under grant agreement\r\nnumber 758053 (ERC StG QUNNECT). ","issue":"4","ec_funded":1,"external_id":{"isi":["000582797300003"],"arxiv":["2007.01644"]},"project":[{"_id":"257EB838-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Hybrid Optomechanical Technologies","grant_number":"732894"},{"grant_number":"862644","_id":"237CBA6C-32DE-11EA-91FC-C7463DDC885E","call_identifier":"H2020","name":"Quantum readout techniques and technologies"},{"grant_number":"758053","_id":"26336814-B435-11E9-9278-68D0E5697425","name":"A Fiber Optic Transceiver for Superconducting Qubits","call_identifier":"H2020"},{"grant_number":"F07105","name":"QUANTUM INFORMATION SYSTEMS BEYOND CLASSICAL CAPABILITIES / P5- Integration of Superconducting Quantum Circuits","_id":"bdb108fd-d553-11ed-ba76-83dc74a9864f"}],"status":"public","year":"2020","scopus_import":"1","abstract":[{"text":"The superconducting circuit community has recently discovered the promising potential of superinductors. These circuit elements have a characteristic impedance exceeding the resistance quantum RQ ≈ 6.45 kΩ which leads to a suppression of ground state charge fluctuations. Applications include the realization of hardware protected qubits for fault tolerant quantum computing, improved coupling to small dipole moment objects and defining a new quantum metrology standard for the ampere. In this work we refute the widespread notion that superinductors can only be implemented based on kinetic inductance, i.e. using disordered superconductors or Josephson junction arrays. We present modeling, fabrication and characterization of 104 planar aluminum coil resonators with a characteristic impedance up to 30.9 kΩ at 5.6 GHz and a capacitance down to ≤ 1 fF, with lowloss and a power handling reaching 108 intra-cavity photons. Geometric superinductors are free of uncontrolled tunneling events and offer high reproducibility, linearity and the ability to couple magnetically - properties that significantly broaden the scope of future quantum circuits. ","lang":"eng"}],"publication_status":"published","day":"29","acknowledged_ssus":[{"_id":"NanoFab"}],"article_processing_charge":"No","file":[{"file_name":"2020_PhysReviewApplied_Peruzzo.pdf","creator":"dernst","relation":"main_file","file_id":"9300","file_size":2607823,"access_level":"open_access","success":1,"checksum":"2a634abe75251ae7628cd54c8a4ce2e8","date_updated":"2021-03-29T11:43:20Z","content_type":"application/pdf","date_created":"2021-03-29T11:43:20Z"}],"date_published":"2020-10-29T00:00:00Z","arxiv":1,"author":[{"last_name":"Peruzzo","orcid":"0000-0002-3415-4628","id":"3F920B30-F248-11E8-B48F-1D18A9856A87","first_name":"Matilda","full_name":"Peruzzo, Matilda"},{"full_name":"Trioni, Andrea","first_name":"Andrea","id":"42F71B44-F248-11E8-B48F-1D18A9856A87","last_name":"Trioni"},{"last_name":"Hassani","orcid":"0000-0001-6937-5773","id":"2AED110C-F248-11E8-B48F-1D18A9856A87","first_name":"Farid","full_name":"Hassani, Farid"},{"last_name":"Zemlicka","first_name":"Martin","full_name":"Zemlicka, Martin","orcid":"0009-0005-0878-3032","id":"2DCF8DE6-F248-11E8-B48F-1D18A9856A87"},{"orcid":"0000-0001-8112-028X","id":"4B591CBA-F248-11E8-B48F-1D18A9856A87","first_name":"Johannes M","full_name":"Fink, Johannes M","last_name":"Fink"}],"publisher":"American Physical Society","publication_identifier":{"eissn":["2331-7019"]},"has_accepted_license":"1","_id":"8755","isi":1,"department":[{"_id":"JoFi"}],"article_number":"044055","language":[{"iso":"eng"}],"month":"10","ddc":["530"],"intvolume":"        14","publication":"Physical Review Applied","type":"journal_article","citation":{"mla":"Peruzzo, Matilda, et al. “Surpassing the Resistance Quantum with a Geometric Superinductor.” <i>Physical Review Applied</i>, vol. 14, no. 4, 044055, American Physical Society, 2020, doi:<a href=\"https://doi.org/10.1103/PhysRevApplied.14.044055\">10.1103/PhysRevApplied.14.044055</a>.","apa":"Peruzzo, M., Trioni, A., Hassani, F., Zemlicka, M., &#38; Fink, J. M. (2020). Surpassing the resistance quantum with a geometric superinductor. <i>Physical Review Applied</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevApplied.14.044055\">https://doi.org/10.1103/PhysRevApplied.14.044055</a>","chicago":"Peruzzo, Matilda, Andrea Trioni, Farid Hassani, Martin Zemlicka, and Johannes M Fink. “Surpassing the Resistance Quantum with a Geometric Superinductor.” <i>Physical Review Applied</i>. American Physical Society, 2020. <a href=\"https://doi.org/10.1103/PhysRevApplied.14.044055\">https://doi.org/10.1103/PhysRevApplied.14.044055</a>.","ieee":"M. Peruzzo, A. Trioni, F. Hassani, M. Zemlicka, and J. M. Fink, “Surpassing the resistance quantum with a geometric superinductor,” <i>Physical Review Applied</i>, vol. 14, no. 4. American Physical Society, 2020.","short":"M. Peruzzo, A. Trioni, F. Hassani, M. Zemlicka, J.M. Fink, Physical Review Applied 14 (2020).","ama":"Peruzzo M, Trioni A, Hassani F, Zemlicka M, Fink JM. Surpassing the resistance quantum with a geometric superinductor. <i>Physical Review Applied</i>. 2020;14(4). doi:<a href=\"https://doi.org/10.1103/PhysRevApplied.14.044055\">10.1103/PhysRevApplied.14.044055</a>","ista":"Peruzzo M, Trioni A, Hassani F, Zemlicka M, Fink JM. 2020. Surpassing the resistance quantum with a geometric superinductor. Physical Review Applied. 14(4), 044055."},"file_date_updated":"2021-03-29T11:43:20Z","date_updated":"2026-04-15T06:43:02Z","quality_controlled":"1","date_created":"2020-11-15T23:01:17Z","article_type":"original","volume":14,"oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","related_material":{"record":[{"relation":"research_data","id":"13070","status":"public"},{"status":"public","id":"9920","relation":"dissertation_contains"},{"status":"public","id":"20371","relation":"dissertation_contains"},{"relation":"dissertation_contains","id":"17133","status":"public"}]}},{"tmp":{"image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)"},"article_number":"eabb0451","language":[{"iso":"eng"}],"month":"05","intvolume":"         6","ddc":["530"],"publication_identifier":{"eissn":["2375-2548"]},"has_accepted_license":"1","_id":"7910","isi":1,"department":[{"_id":"JoFi"}],"article_type":"original","oa":1,"volume":6,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","related_material":{"link":[{"description":"News on IST Homepage","url":"https://ist.ac.at/en/news/scientists-demonstrate-quantum-radar-prototype/","relation":"press_release"}],"record":[{"id":"9001","relation":"later_version","status":"public"}]},"publication":"Science Advances","citation":{"mla":"Barzanjeh, Shabir, et al. “Microwave Quantum Illumination Using a Digital Receiver.” <i>Science Advances</i>, vol. 6, no. 19, eabb0451, AAAS, 2020, doi:<a href=\"https://doi.org/10.1126/sciadv.abb0451\">10.1126/sciadv.abb0451</a>.","chicago":"Barzanjeh, Shabir, S. Pirandola, D Vitali, and Johannes M Fink. “Microwave Quantum Illumination Using a Digital Receiver.” <i>Science Advances</i>. AAAS, 2020. <a href=\"https://doi.org/10.1126/sciadv.abb0451\">https://doi.org/10.1126/sciadv.abb0451</a>.","apa":"Barzanjeh, S., Pirandola, S., Vitali, D., &#38; Fink, J. M. (2020). Microwave quantum illumination using a digital receiver. <i>Science Advances</i>. AAAS. <a href=\"https://doi.org/10.1126/sciadv.abb0451\">https://doi.org/10.1126/sciadv.abb0451</a>","ieee":"S. Barzanjeh, S. Pirandola, D. Vitali, and J. M. Fink, “Microwave quantum illumination using a digital receiver,” <i>Science Advances</i>, vol. 6, no. 19. AAAS, 2020.","ista":"Barzanjeh S, Pirandola S, Vitali D, Fink JM. 2020. Microwave quantum illumination using a digital receiver. Science Advances. 6(19), eabb0451.","short":"S. Barzanjeh, S. Pirandola, D. Vitali, J.M. Fink, Science Advances 6 (2020).","ama":"Barzanjeh S, Pirandola S, Vitali D, Fink JM. Microwave quantum illumination using a digital receiver. <i>Science Advances</i>. 2020;6(19). doi:<a href=\"https://doi.org/10.1126/sciadv.abb0451\">10.1126/sciadv.abb0451</a>"},"type":"journal_article","quality_controlled":"1","date_updated":"2026-04-15T06:42:37Z","file_date_updated":"2020-07-14T12:48:05Z","date_created":"2020-05-31T22:00:49Z","issue":"19","ec_funded":1,"external_id":{"pmid":["32548249"],"arxiv":["1908.03058"],"isi":["000531171100045"]},"project":[{"grant_number":"758053","_id":"26336814-B435-11E9-9278-68D0E5697425","name":"A Fiber Optic Transceiver for Superconducting Qubits","call_identifier":"H2020"},{"grant_number":"862644","_id":"237CBA6C-32DE-11EA-91FC-C7463DDC885E","name":"Quantum readout techniques and technologies","call_identifier":"H2020"},{"grant_number":"707438","_id":"258047B6-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Microwave-to-Optical Quantum Link: Quantum Teleportation and Quantum Illumination with cavity Optomechanics"},{"grant_number":"732894","name":"Hybrid Optomechanical Technologies","call_identifier":"H2020","_id":"257EB838-B435-11E9-9278-68D0E5697425"},{"_id":"bdb108fd-d553-11ed-ba76-83dc74a9864f","name":"QUANTUM INFORMATION SYSTEMS BEYOND CLASSICAL CAPABILITIES / P5- Integration of Superconducting Quantum Circuits","grant_number":"F07105"}],"title":"Microwave quantum illumination using a digital receiver","doi":"10.1126/sciadv.abb0451","oa_version":"Published Version","article_processing_charge":"No","day":"06","file":[{"date_created":"2020-06-02T09:18:36Z","date_updated":"2020-07-14T12:48:05Z","content_type":"application/pdf","access_level":"open_access","checksum":"16fa61cc1951b444ee74c07188cda9da","file_id":"7913","file_size":795822,"relation":"main_file","creator":"dernst","file_name":"2020_ScienceAdvances_Barzanjeh.pdf"}],"date_published":"2020-05-06T00:00:00Z","pmid":1,"author":[{"last_name":"Barzanjeh","first_name":"Shabir","full_name":"Barzanjeh, Shabir","orcid":"0000-0003-0415-1423","id":"2D25E1F6-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Pirandola","first_name":"S.","full_name":"Pirandola, S."},{"first_name":"D","full_name":"Vitali, D","last_name":"Vitali"},{"last_name":"Fink","full_name":"Fink, Johannes M","first_name":"Johannes M","id":"4B591CBA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8112-028X"}],"publisher":"AAAS","arxiv":1,"status":"public","corr_author":"1","scopus_import":"1","year":"2020","abstract":[{"lang":"eng","text":"Quantum illumination uses entangled signal-idler photon pairs to boost the detection efficiency of low-reflectivity objects in environments with bright thermal noise. Its advantage is particularly evident at low signal powers, a promising feature for applications such as noninvasive biomedical scanning or low-power short-range radar. Here, we experimentally investigate the concept of quantum illumination at microwave frequencies. We generate entangled fields to illuminate a room-temperature object at a distance of 1 m in a free-space detection setup. We implement a digital phase-conjugate receiver based on linear quadrature measurements that outperforms a symmetric classical noise radar in the same conditions, despite the entanglement-breaking signal path. Starting from experimental data, we also simulate the case of perfect idler photon number detection, which results in a quantum advantage compared with the relative classical benchmark. Our results highlight the opportunities and challenges in the way toward a first room-temperature application of microwave quantum circuits."}],"publication_status":"published"},{"ec_funded":1,"main_file_link":[{"url":"https://arxiv.org/abs/1908.03058","open_access":"1"}],"issue":"9","project":[{"_id":"26336814-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"A Fiber Optic Transceiver for Superconducting Qubits","grant_number":"758053"},{"call_identifier":"H2020","name":"Quantum readout techniques and technologies","_id":"237CBA6C-32DE-11EA-91FC-C7463DDC885E","grant_number":"862644"},{"grant_number":"707438","_id":"258047B6-B435-11E9-9278-68D0E5697425","name":"Microwave-to-Optical Quantum Link: Quantum Teleportation and Quantum Illumination with cavity Optomechanics","call_identifier":"H2020"},{"grant_number":"732894","call_identifier":"H2020","name":"Hybrid Optomechanical Technologies","_id":"257EB838-B435-11E9-9278-68D0E5697425"}],"external_id":{"arxiv":["1908.03058"],"isi":["000612224900089"]},"doi":"10.1109/RadarConf2043947.2020.9266397","title":"Microwave quantum illumination with a digital phase-conjugated receiver","acknowledgement":"This work was supported by the Institute of Science and Technology Austria (IST Austria), the European Research Council under grant agreement number 758053 (ERC StG QUNNECT) and the EU’s Horizon 2020 research and innovation programme under grant agreement number 862644 (FET Open QUARTET). S.B. acknowledges support from the Marie Skłodowska Curie\r\nfellowship number 707438 (MSC-IF SUPEREOM), DV acknowledge support from EU’s Horizon 2020 research and innovation programme under grant agreement number 732894 (FET Proactive HOT) and the Project QuaSeRT funded by the QuantERA ERANET Cofund in Quantum Technologies, and J.M.F from the Austrian Science Fund (FWF) through BeyondC (F71), a NOMIS foundation research grant, and the EU’s Horizon 2020 research and\r\ninnovation programme under grant agreement number 732894 (FET Proactive\r\nHOT).","oa_version":"Preprint","article_processing_charge":"No","day":"21","author":[{"last_name":"Barzanjeh","orcid":"0000-0003-0415-1423","id":"2D25E1F6-F248-11E8-B48F-1D18A9856A87","first_name":"Shabir","full_name":"Barzanjeh, Shabir"},{"last_name":"Pirandola","first_name":"Stefano","full_name":"Pirandola, Stefano"},{"first_name":"David","full_name":"Vitali, David","last_name":"Vitali"},{"orcid":"0000-0001-8112-028X","id":"4B591CBA-F248-11E8-B48F-1D18A9856A87","first_name":"Johannes M","full_name":"Fink, Johannes M","last_name":"Fink"}],"publisher":"IEEE","arxiv":1,"date_published":"2020-09-21T00:00:00Z","status":"public","abstract":[{"text":"Quantum illumination is a sensing technique that employs entangled signal-idler beams to improve the detection efficiency of low-reflectivity objects in environments with large thermal noise. The advantage over classical strategies is evident at low signal brightness, a feature which could make the protocol an ideal prototype for non-invasive scanning or low-power short-range radar. Here we experimentally investigate the concept of quantum illumination at microwave frequencies, by generating entangled fields using a Josephson parametric converter which are then amplified to illuminate a room-temperature object at a distance of 1 meter. Starting from experimental data, we simulate the case of perfect idler photon number detection, which results in a quantum advantage compared to the relative classical benchmark. Our results highlight the opportunities and challenges on the way towards a first room-temperature application of microwave quantum circuits.","lang":"eng"}],"publication_status":"published","scopus_import":"1","year":"2020","language":[{"iso":"eng"}],"article_number":"9266397","intvolume":"      2020","month":"09","publication_identifier":{"issn":["1097-5659"],"isbn":["9781728189420"]},"_id":"9001","department":[{"_id":"JoFi"}],"isi":1,"conference":{"location":"Florence, Italy","start_date":"2020-09-21","end_date":"2020-09-25","name":"RadarConf: National Conference on Radar"},"oa":1,"volume":2020,"related_material":{"record":[{"status":"public","relation":"earlier_version","id":"7910"}]},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","publication":"IEEE National Radar Conference - Proceedings","type":"conference","citation":{"ieee":"S. Barzanjeh, S. Pirandola, D. Vitali, and J. M. Fink, “Microwave quantum illumination with a digital phase-conjugated receiver,” in <i>IEEE National Radar Conference - Proceedings</i>, Florence, Italy, 2020, vol. 2020, no. 9.","short":"S. Barzanjeh, S. Pirandola, D. Vitali, J.M. Fink, in:, IEEE National Radar Conference - Proceedings, IEEE, 2020.","ama":"Barzanjeh S, Pirandola S, Vitali D, Fink JM. Microwave quantum illumination with a digital phase-conjugated receiver. In: <i>IEEE National Radar Conference - Proceedings</i>. Vol 2020. IEEE; 2020. doi:<a href=\"https://doi.org/10.1109/RadarConf2043947.2020.9266397\">10.1109/RadarConf2043947.2020.9266397</a>","ista":"Barzanjeh S, Pirandola S, Vitali D, Fink JM. 2020. Microwave quantum illumination with a digital phase-conjugated receiver. IEEE National Radar Conference - Proceedings. RadarConf: National Conference on Radar vol. 2020, 9266397.","mla":"Barzanjeh, Shabir, et al. “Microwave Quantum Illumination with a Digital Phase-Conjugated Receiver.” <i>IEEE National Radar Conference - Proceedings</i>, vol. 2020, no. 9, 9266397, IEEE, 2020, doi:<a href=\"https://doi.org/10.1109/RadarConf2043947.2020.9266397\">10.1109/RadarConf2043947.2020.9266397</a>.","apa":"Barzanjeh, S., Pirandola, S., Vitali, D., &#38; Fink, J. M. (2020). Microwave quantum illumination with a digital phase-conjugated receiver. In <i>IEEE National Radar Conference - Proceedings</i> (Vol. 2020). Florence, Italy: IEEE. <a href=\"https://doi.org/10.1109/RadarConf2043947.2020.9266397\">https://doi.org/10.1109/RadarConf2043947.2020.9266397</a>","chicago":"Barzanjeh, Shabir, Stefano Pirandola, David Vitali, and Johannes M Fink. “Microwave Quantum Illumination with a Digital Phase-Conjugated Receiver.” In <i>IEEE National Radar Conference - Proceedings</i>, Vol. 2020. IEEE, 2020. <a href=\"https://doi.org/10.1109/RadarConf2043947.2020.9266397\">https://doi.org/10.1109/RadarConf2043947.2020.9266397</a>."},"date_created":"2021-01-10T23:01:17Z","quality_controlled":"1","date_updated":"2026-04-15T06:42:36Z"},{"department":[{"_id":"JoFi"}],"_id":"13070","oa_version":"Published Version","doi":"10.5281/ZENODO.4052882","title":"Surpassing the resistance quantum with a geometric superinductor","ddc":["530"],"month":"09","tmp":{"image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)"},"main_file_link":[{"url":"https://doi.org/10.5281/zenodo.4052883","open_access":"1"}],"abstract":[{"text":"This dataset comprises all data shown in the figures of the submitted article \"Surpassing the resistance quantum with a geometric superinductor\". Additional raw data are available from the corresponding author on reasonable request.","lang":"eng"}],"date_created":"2023-05-23T16:42:30Z","year":"2020","date_updated":"2026-04-15T06:43:02Z","type":"research_data_reference","citation":{"chicago":"Peruzzo, Matilda, Andrea Trioni, Farid Hassani, Martin Zemlicka, and Johannes M Fink. “Surpassing the Resistance Quantum with a Geometric Superinductor.” Zenodo, 2020. <a href=\"https://doi.org/10.5281/ZENODO.4052882\">https://doi.org/10.5281/ZENODO.4052882</a>.","apa":"Peruzzo, M., Trioni, A., Hassani, F., Zemlicka, M., &#38; Fink, J. M. (2020). Surpassing the resistance quantum with a geometric superinductor. Zenodo. <a href=\"https://doi.org/10.5281/ZENODO.4052882\">https://doi.org/10.5281/ZENODO.4052882</a>","mla":"Peruzzo, Matilda, et al. <i>Surpassing the Resistance Quantum with a Geometric Superinductor</i>. Zenodo, 2020, doi:<a href=\"https://doi.org/10.5281/ZENODO.4052882\">10.5281/ZENODO.4052882</a>.","ista":"Peruzzo M, Trioni A, Hassani F, Zemlicka M, Fink JM. 2020. Surpassing the resistance quantum with a geometric superinductor, Zenodo, <a href=\"https://doi.org/10.5281/ZENODO.4052882\">10.5281/ZENODO.4052882</a>.","ama":"Peruzzo M, Trioni A, Hassani F, Zemlicka M, Fink JM. Surpassing the resistance quantum with a geometric superinductor. 2020. doi:<a href=\"https://doi.org/10.5281/ZENODO.4052882\">10.5281/ZENODO.4052882</a>","short":"M. Peruzzo, A. Trioni, F. Hassani, M. Zemlicka, J.M. Fink, (2020).","ieee":"M. Peruzzo, A. Trioni, F. Hassani, M. Zemlicka, and J. M. Fink, “Surpassing the resistance quantum with a geometric superinductor.” Zenodo, 2020."},"corr_author":"1","status":"public","author":[{"id":"3F920B30-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-3415-4628","full_name":"Peruzzo, Matilda","first_name":"Matilda","last_name":"Peruzzo"},{"full_name":"Trioni, Andrea","first_name":"Andrea","id":"42F71B44-F248-11E8-B48F-1D18A9856A87","last_name":"Trioni"},{"last_name":"Hassani","id":"2AED110C-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-6937-5773","full_name":"Hassani, Farid","first_name":"Farid"},{"last_name":"Zemlicka","first_name":"Martin","full_name":"Zemlicka, Martin","orcid":"0009-0005-0878-3032","id":"2DCF8DE6-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Johannes M","full_name":"Fink, Johannes M","orcid":"0000-0001-8112-028X","id":"4B591CBA-F248-11E8-B48F-1D18A9856A87","last_name":"Fink"}],"publisher":"Zenodo","related_material":{"record":[{"status":"public","relation":"used_in_publication","id":"8755"}]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_published":"2020-09-27T00:00:00Z","oa":1,"day":"27","article_processing_charge":"No"},{"main_file_link":[{"url":"https://doi.org/10.5281/zenodo.4266026","open_access":"1"}],"tmp":{"image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)"},"month":"11","ddc":["530"],"title":"Bidirectional electro-optic wavelength conversion in the quantum ground state","doi":"10.5281/ZENODO.4266025","oa_version":"Published Version","department":[{"_id":"JoFi"}],"_id":"13071","day":"10","article_processing_charge":"No","oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_published":"2020-11-10T00:00:00Z","publisher":"Zenodo","author":[{"first_name":"William J","full_name":"Hease, William J","orcid":"0000-0001-9868-2166","id":"29705398-F248-11E8-B48F-1D18A9856A87","last_name":"Hease"},{"orcid":"0000-0001-6249-5860","id":"3B82B0F8-F248-11E8-B48F-1D18A9856A87","first_name":"Alfredo R","full_name":"Rueda Sanchez, Alfredo R","last_name":"Rueda Sanchez"},{"first_name":"Rishabh","full_name":"Sahu, Rishabh","orcid":"0000-0001-6264-2162","id":"47D26E34-F248-11E8-B48F-1D18A9856A87","last_name":"Sahu"},{"last_name":"Wulf","full_name":"Wulf, Matthias","first_name":"Matthias","id":"45598606-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-6613-1378"},{"id":"3770C838-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-1397-7876","full_name":"Arnold, Georg M","first_name":"Georg M","last_name":"Arnold"},{"first_name":"Harald","full_name":"Schwefel, Harald","last_name":"Schwefel"},{"orcid":"0000-0001-8112-028X","id":"4B591CBA-F248-11E8-B48F-1D18A9856A87","first_name":"Johannes M","full_name":"Fink, Johannes M","last_name":"Fink"}],"related_material":{"record":[{"status":"public","id":"9114","relation":"used_in_publication"}]},"corr_author":"1","status":"public","type":"research_data_reference","citation":{"apa":"Hease, W. J., Rueda Sanchez, A. R., Sahu, R., Wulf, M., Arnold, G. M., Schwefel, H., &#38; Fink, J. M. (2020). Bidirectional electro-optic wavelength conversion in the quantum ground state. Zenodo. <a href=\"https://doi.org/10.5281/ZENODO.4266025\">https://doi.org/10.5281/ZENODO.4266025</a>","chicago":"Hease, William J, Alfredo R Rueda Sanchez, Rishabh Sahu, Matthias Wulf, Georg M Arnold, Harald Schwefel, and Johannes M Fink. “Bidirectional Electro-Optic Wavelength Conversion in the Quantum Ground State.” Zenodo, 2020. <a href=\"https://doi.org/10.5281/ZENODO.4266025\">https://doi.org/10.5281/ZENODO.4266025</a>.","mla":"Hease, William J., et al. <i>Bidirectional Electro-Optic Wavelength Conversion in the Quantum Ground State</i>. Zenodo, 2020, doi:<a href=\"https://doi.org/10.5281/ZENODO.4266025\">10.5281/ZENODO.4266025</a>.","ama":"Hease WJ, Rueda Sanchez AR, Sahu R, et al. Bidirectional electro-optic wavelength conversion in the quantum ground state. 2020. doi:<a href=\"https://doi.org/10.5281/ZENODO.4266025\">10.5281/ZENODO.4266025</a>","short":"W.J. Hease, A.R. Rueda Sanchez, R. Sahu, M. Wulf, G.M. Arnold, H. Schwefel, J.M. Fink, (2020).","ista":"Hease WJ, Rueda Sanchez AR, Sahu R, Wulf M, Arnold GM, Schwefel H, Fink JM. 2020. Bidirectional electro-optic wavelength conversion in the quantum ground state, Zenodo, <a href=\"https://doi.org/10.5281/ZENODO.4266025\">10.5281/ZENODO.4266025</a>.","ieee":"W. J. Hease <i>et al.</i>, “Bidirectional electro-optic wavelength conversion in the quantum ground state.” Zenodo, 2020."},"year":"2020","date_updated":"2026-04-15T06:43:26Z","abstract":[{"text":"This dataset comprises all data shown in the plots of the main part of the submitted article \"Bidirectional Electro-Optic Wavelength Conversion in the Quantum Ground State\". Additional raw data are available from the corresponding author on reasonable request.","lang":"eng"}],"date_created":"2023-05-23T16:44:11Z"},{"file_date_updated":"2020-09-21T07:51:44Z","quality_controlled":"1","date_updated":"2026-04-16T08:26:38Z","date_created":"2020-09-20T22:01:37Z","type":"journal_article","citation":{"ista":"Skrivan T, Soderstrom A, Johansson J, Sprenger C, Museth K, Wojtan C. 2020. Wave curves: Simulating Lagrangian water waves on dynamically deforming surfaces. ACM Transactions on Graphics. 39(4), 65.","ama":"Skrivan T, Soderstrom A, Johansson J, Sprenger C, Museth K, Wojtan C. Wave curves: Simulating Lagrangian water waves on dynamically deforming surfaces. <i>ACM Transactions on Graphics</i>. 2020;39(4). doi:<a href=\"https://doi.org/10.1145/3386569.3392466\">10.1145/3386569.3392466</a>","short":"T. Skrivan, A. Soderstrom, J. Johansson, C. Sprenger, K. Museth, C. Wojtan, ACM Transactions on Graphics 39 (2020).","ieee":"T. Skrivan, A. Soderstrom, J. Johansson, C. Sprenger, K. Museth, and C. Wojtan, “Wave curves: Simulating Lagrangian water waves on dynamically deforming surfaces,” <i>ACM Transactions on Graphics</i>, vol. 39, no. 4. Association for Computing Machinery, 2020.","chicago":"Skrivan, Tomas, Andreas Soderstrom, John Johansson, Christoph Sprenger, Ken Museth, and Chris Wojtan. “Wave Curves: Simulating Lagrangian Water Waves on Dynamically Deforming Surfaces.” <i>ACM Transactions on Graphics</i>. Association for Computing Machinery, 2020. <a href=\"https://doi.org/10.1145/3386569.3392466\">https://doi.org/10.1145/3386569.3392466</a>.","apa":"Skrivan, T., Soderstrom, A., Johansson, J., Sprenger, C., Museth, K., &#38; Wojtan, C. (2020). Wave curves: Simulating Lagrangian water waves on dynamically deforming surfaces. <i>ACM Transactions on Graphics</i>. Association for Computing Machinery. <a href=\"https://doi.org/10.1145/3386569.3392466\">https://doi.org/10.1145/3386569.3392466</a>","mla":"Skrivan, Tomas, et al. “Wave Curves: Simulating Lagrangian Water Waves on Dynamically Deforming Surfaces.” <i>ACM Transactions on Graphics</i>, vol. 39, no. 4, 65, Association for Computing Machinery, 2020, doi:<a href=\"https://doi.org/10.1145/3386569.3392466\">10.1145/3386569.3392466</a>."},"publication":"ACM Transactions on Graphics","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","article_type":"original","volume":39,"oa":1,"has_accepted_license":"1","isi":1,"_id":"8535","department":[{"_id":"ChWo"}],"publication_identifier":{"issn":["0730-0301"],"eissn":["1557-7368"]},"month":"07","ddc":["000"],"intvolume":"        39","article_number":"65","language":[{"iso":"eng"}],"year":"2020","scopus_import":"1","publication_status":"published","abstract":[{"lang":"eng","text":"We propose a method to enhance the visual detail of a water surface simulation. Our method works as a post-processing step which takes a simulation as input and increases its apparent resolution by simulating many detailed Lagrangian water waves on top of it. We extend linear water wave theory to work in non-planar domains which deform over time, and we discretize the theory using Lagrangian wave packets attached to spline curves. The method is numerically stable and trivially parallelizable, and it produces high frequency ripples with dispersive wave-like behaviors customized to the underlying fluid simulation."}],"corr_author":"1","status":"public","date_published":"2020-07-08T00:00:00Z","publisher":"Association for Computing Machinery","author":[{"last_name":"Skrivan","first_name":"Tomas","full_name":"Skrivan, Tomas","id":"486A5A46-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Andreas","full_name":"Soderstrom, Andreas","last_name":"Soderstrom"},{"first_name":"John","full_name":"Johansson, John","last_name":"Johansson"},{"full_name":"Sprenger, Christoph","first_name":"Christoph","last_name":"Sprenger"},{"full_name":"Museth, Ken","first_name":"Ken","last_name":"Museth"},{"first_name":"Christopher J","full_name":"Wojtan, Christopher J","orcid":"0000-0001-6646-5546","id":"3C61F1D2-F248-11E8-B48F-1D18A9856A87","last_name":"Wojtan"}],"day":"08","acknowledged_ssus":[{"_id":"ScienComp"}],"article_processing_charge":"No","file":[{"file_name":"2020_ACM_Skrivan.pdf","relation":"main_file","creator":"dernst","success":1,"checksum":"c3a680893f01cc4a9e961ff0a4cfa12f","access_level":"open_access","file_size":20223953,"file_id":"8541","date_created":"2020-09-21T07:51:44Z","date_updated":"2020-09-21T07:51:44Z","content_type":"application/pdf"}],"oa_version":"Published Version","acknowledgement":"We wish to thank the anonymous reviewers and the members of the Visual Computing Group at IST Austria for their valuable feedback. This research was supported by the Scientific Service Units (SSU) of IST Austria through resources provided by Scientific Computing. This project has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme under grant agreement No. 638176 and Marie SkłodowskaCurie Grant Agreement No. 665385.","title":"Wave curves: Simulating Lagrangian water waves on dynamically deforming surfaces","doi":"10.1145/3386569.3392466","external_id":{"isi":["000583700300038"]},"project":[{"grant_number":"638176","name":"Big Splash: Efficient Simulation of Natural Phenomena at Extremely Large Scales","call_identifier":"H2020","_id":"2533E772-B435-11E9-9278-68D0E5697425"},{"grant_number":"665385","_id":"2564DBCA-B435-11E9-9278-68D0E5697425","name":"International IST Doctoral Program","call_identifier":"H2020"}],"issue":"4","ec_funded":1},{"title":"Microtubule and actin differentially regulate synaptic vesicle cycling to maintain high-frequency neurotransmission","doi":"10.1523/JNEUROSCI.1571-19.2019","oa_version":"Published Version","issue":"1","external_id":{"pmid":["31767677"],"isi":["000505167600013"]},"status":"public","publication_status":"published","abstract":[{"text":"Cytoskeletal filaments such as microtubules (MTs) and filamentous actin (F-actin) dynamically support cell structure and functions. In central presynaptic terminals, F-actin is expressed along the release edge and reportedly plays diverse functional roles, but whether axonal MTs extend deep into terminals and play any physiological role remains controversial. At the calyx of Held in rats of either sex, confocal and high-resolution microscopy revealed that MTs enter deep into presynaptic terminal swellings and partially colocalize with a subset of synaptic vesicles (SVs). Electrophysiological analysis demonstrated that depolymerization of MTs specifically prolonged the slow-recovery time component of EPSCs from short-term depression induced by a train of high-frequency stimulation, whereas depolymerization of F-actin specifically prolonged the fast-recovery component. In simultaneous presynaptic and postsynaptic action potential recordings, depolymerization of MTs or F-actin significantly impaired the fidelity of high-frequency neurotransmission. We conclude that MTs and F-actin differentially contribute to slow and fast SV replenishment, thereby maintaining high-frequency neurotransmission.","lang":"eng"}],"year":"2020","scopus_import":"1","file":[{"file_name":"2020_JourNeuroscience_Piriya.pdf","creator":"dernst","relation":"main_file","file_size":4460781,"file_id":"7345","checksum":"92f5e8a47f454fc131fb94cd7f106e60","access_level":"open_access","content_type":"application/pdf","date_updated":"2020-07-14T12:47:56Z","date_created":"2020-01-20T14:44:10Z"}],"day":"02","article_processing_charge":"No","publisher":"Society for Neuroscience","author":[{"last_name":"Piriya Ananda Babu","full_name":"Piriya Ananda Babu, Lashmi","first_name":"Lashmi"},{"first_name":"Han Ying","full_name":"Wang, Han Ying","last_name":"Wang"},{"last_name":"Eguchi","id":"2B7846DC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6170-2546","full_name":"Eguchi, Kohgaku","first_name":"Kohgaku"},{"last_name":"Guillaud","first_name":"Laurent","full_name":"Guillaud, Laurent"},{"last_name":"Takahashi","full_name":"Takahashi, Tomoyuki","first_name":"Tomoyuki"}],"pmid":1,"date_published":"2020-01-02T00:00:00Z","publication_identifier":{"issn":["0270-6474"],"eissn":["1529-2401"]},"department":[{"_id":"RySh"}],"_id":"7339","isi":1,"has_accepted_license":"1","page":"131-142","language":[{"iso":"eng"}],"tmp":{"image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)"},"ddc":["570"],"intvolume":"        40","month":"01","citation":{"ieee":"L. Piriya Ananda Babu, H. Y. Wang, K. Eguchi, L. Guillaud, and T. Takahashi, “Microtubule and actin differentially regulate synaptic vesicle cycling to maintain high-frequency neurotransmission,” <i>Journal of neuroscience</i>, vol. 40, no. 1. Society for Neuroscience, pp. 131–142, 2020.","ista":"Piriya Ananda Babu L, Wang HY, Eguchi K, Guillaud L, Takahashi T. 2020. Microtubule and actin differentially regulate synaptic vesicle cycling to maintain high-frequency neurotransmission. Journal of neuroscience. 40(1), 131–142.","ama":"Piriya Ananda Babu L, Wang HY, Eguchi K, Guillaud L, Takahashi T. Microtubule and actin differentially regulate synaptic vesicle cycling to maintain high-frequency neurotransmission. <i>Journal of neuroscience</i>. 2020;40(1):131-142. doi:<a href=\"https://doi.org/10.1523/JNEUROSCI.1571-19.2019\">10.1523/JNEUROSCI.1571-19.2019</a>","short":"L. Piriya Ananda Babu, H.Y. Wang, K. Eguchi, L. Guillaud, T. Takahashi, Journal of Neuroscience 40 (2020) 131–142.","mla":"Piriya Ananda Babu, Lashmi, et al. “Microtubule and Actin Differentially Regulate Synaptic Vesicle Cycling to Maintain High-Frequency Neurotransmission.” <i>Journal of Neuroscience</i>, vol. 40, no. 1, Society for Neuroscience, 2020, pp. 131–42, doi:<a href=\"https://doi.org/10.1523/JNEUROSCI.1571-19.2019\">10.1523/JNEUROSCI.1571-19.2019</a>.","chicago":"Piriya Ananda Babu, Lashmi, Han Ying Wang, Kohgaku Eguchi, Laurent Guillaud, and Tomoyuki Takahashi. “Microtubule and Actin Differentially Regulate Synaptic Vesicle Cycling to Maintain High-Frequency Neurotransmission.” <i>Journal of Neuroscience</i>. Society for Neuroscience, 2020. <a href=\"https://doi.org/10.1523/JNEUROSCI.1571-19.2019\">https://doi.org/10.1523/JNEUROSCI.1571-19.2019</a>.","apa":"Piriya Ananda Babu, L., Wang, H. Y., Eguchi, K., Guillaud, L., &#38; Takahashi, T. (2020). Microtubule and actin differentially regulate synaptic vesicle cycling to maintain high-frequency neurotransmission. <i>Journal of Neuroscience</i>. Society for Neuroscience. <a href=\"https://doi.org/10.1523/JNEUROSCI.1571-19.2019\">https://doi.org/10.1523/JNEUROSCI.1571-19.2019</a>"},"publication":"Journal of neuroscience","type":"journal_article","date_created":"2020-01-19T23:00:38Z","file_date_updated":"2020-07-14T12:47:56Z","date_updated":"2026-04-16T08:27:29Z","quality_controlled":"1","volume":40,"oa":1,"article_type":"original","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd"},{"day":"03","article_processing_charge":"No","pmid":1,"date_published":"2020-07-03T00:00:00Z","arxiv":1,"author":[{"last_name":"Chatterley","first_name":"Adam S.","full_name":"Chatterley, Adam S."},{"last_name":"Christiansen","full_name":"Christiansen, Lars","first_name":"Lars"},{"last_name":"Schouder","first_name":"Constant A.","full_name":"Schouder, Constant A."},{"last_name":"Jørgensen","full_name":"Jørgensen, Anders V.","first_name":"Anders V."},{"full_name":"Shepperson, Benjamin","first_name":"Benjamin","last_name":"Shepperson"},{"id":"339C7E5A-F248-11E8-B48F-1D18A9856A87","first_name":"Igor","full_name":"Cherepanov, Igor","last_name":"Cherepanov"},{"last_name":"Bighin","id":"4CA96FD4-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8823-9777","full_name":"Bighin, Giacomo","first_name":"Giacomo"},{"first_name":"Robert E.","full_name":"Zillich, Robert E.","last_name":"Zillich"},{"last_name":"Lemeshko","full_name":"Lemeshko, Mikhail","first_name":"Mikhail","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6990-7802"},{"first_name":"Henrik","full_name":"Stapelfeldt, Henrik","last_name":"Stapelfeldt"}],"publisher":"American Physical Society","status":"public","year":"2020","scopus_import":"1","publication_status":"published","abstract":[{"lang":"eng","text":"Alignment of OCS, CS2, and I2 molecules embedded in helium nanodroplets is measured as a function\r\nof time following rotational excitation by a nonresonant, comparatively weak ps laser pulse. The distinct\r\npeaks in the power spectra, obtained by Fourier analysis, are used to determine the rotational, B, and\r\ncentrifugal distortion, D, constants. For OCS, B and D match the values known from IR spectroscopy. For\r\nCS2 and I2, they are the first experimental results reported. The alignment dynamics calculated from the\r\ngas-phase rotational Schrödinger equation, using the experimental in-droplet B and D values, agree in\r\ndetail with the measurement for all three molecules. The rotational spectroscopy technique for molecules in\r\nhelium droplets introduced here should apply to a range of molecules and complexes."}],"issue":"1","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2006.02694"}],"ec_funded":1,"external_id":{"arxiv":["2006.02694"],"isi":["000544526900006"],"pmid":["32678640"]},"project":[{"grant_number":"P29902","name":"Quantum rotations in the presence of a many-body environment","call_identifier":"FWF","_id":"26031614-B435-11E9-9278-68D0E5697425"},{"_id":"2688CF98-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Angulon: physics and applications of a new quasiparticle","grant_number":"801770"},{"grant_number":"M02641","_id":"26986C82-B435-11E9-9278-68D0E5697425","name":"A path-integral approach to composite impurities","call_identifier":"FWF"},{"grant_number":"665385","_id":"2564DBCA-B435-11E9-9278-68D0E5697425","name":"International IST Doctoral Program","call_identifier":"H2020"}],"title":"Rotational coherence spectroscopy of molecules in Helium nanodroplets: Reconciling the time and the frequency domains","doi":"10.1103/PhysRevLett.125.013001","oa_version":"Preprint","acknowledgement":"H. S. acknowledges support from the European Research Council-AdG (Project No. 320459, DropletControl)\r\nand from The Villum Foundation through a Villum Investigator Grant No. 25886. M. L. acknowledges support\r\nby the Austrian Science Fund (FWF), under Project No. P29902-N27, and by the European Research Council\r\n(ERC) Starting Grant No. 801770 (ANGULON). G. B. acknowledges support from the Austrian Science Fund\r\n(FWF), under Project No. M2641-N27. I. C. acknowledges support by the European Union’s Horizon 2020 research and\r\ninnovation programme under the Marie Skłodowska-Curie Grant Agreement No. 665385. Computational resources for\r\nthe PIMC simulations were provided by the division for scientific computing at the Johannes Kepler University.","article_type":"original","volume":125,"oa":1,"user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","publication":"Physical Review Letters","type":"journal_article","citation":{"ista":"Chatterley AS, Christiansen L, Schouder CA, Jørgensen AV, Shepperson B, Cherepanov I, Bighin G, Zillich RE, Lemeshko M, Stapelfeldt H. 2020. Rotational coherence spectroscopy of molecules in Helium nanodroplets: Reconciling the time and the frequency domains. Physical Review Letters. 125(1), 013001.","short":"A.S. Chatterley, L. Christiansen, C.A. Schouder, A.V. Jørgensen, B. Shepperson, I. Cherepanov, G. Bighin, R.E. Zillich, M. Lemeshko, H. Stapelfeldt, Physical Review Letters 125 (2020).","ama":"Chatterley AS, Christiansen L, Schouder CA, et al. Rotational coherence spectroscopy of molecules in Helium nanodroplets: Reconciling the time and the frequency domains. <i>Physical Review Letters</i>. 2020;125(1). doi:<a href=\"https://doi.org/10.1103/PhysRevLett.125.013001\">10.1103/PhysRevLett.125.013001</a>","ieee":"A. S. Chatterley <i>et al.</i>, “Rotational coherence spectroscopy of molecules in Helium nanodroplets: Reconciling the time and the frequency domains,” <i>Physical Review Letters</i>, vol. 125, no. 1. American Physical Society, 2020.","chicago":"Chatterley, Adam S., Lars Christiansen, Constant A. Schouder, Anders V. Jørgensen, Benjamin Shepperson, Igor Cherepanov, Giacomo Bighin, Robert E. Zillich, Mikhail Lemeshko, and Henrik Stapelfeldt. “Rotational Coherence Spectroscopy of Molecules in Helium Nanodroplets: Reconciling the Time and the Frequency Domains.” <i>Physical Review Letters</i>. American Physical Society, 2020. <a href=\"https://doi.org/10.1103/PhysRevLett.125.013001\">https://doi.org/10.1103/PhysRevLett.125.013001</a>.","apa":"Chatterley, A. S., Christiansen, L., Schouder, C. A., Jørgensen, A. V., Shepperson, B., Cherepanov, I., … Stapelfeldt, H. (2020). Rotational coherence spectroscopy of molecules in Helium nanodroplets: Reconciling the time and the frequency domains. <i>Physical Review Letters</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevLett.125.013001\">https://doi.org/10.1103/PhysRevLett.125.013001</a>","mla":"Chatterley, Adam S., et al. “Rotational Coherence Spectroscopy of Molecules in Helium Nanodroplets: Reconciling the Time and the Frequency Domains.” <i>Physical Review Letters</i>, vol. 125, no. 1, 013001, American Physical Society, 2020, doi:<a href=\"https://doi.org/10.1103/PhysRevLett.125.013001\">10.1103/PhysRevLett.125.013001</a>."},"date_updated":"2026-04-16T08:21:58Z","quality_controlled":"1","date_created":"2020-07-26T22:01:02Z","article_number":"013001","language":[{"iso":"eng"}],"month":"07","intvolume":"       125","publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"_id":"8170","department":[{"_id":"MiLe"}],"isi":1},{"date_created":"2020-04-12T22:00:40Z","file_date_updated":"2020-07-14T12:48:01Z","date_updated":"2026-04-16T08:28:50Z","quality_controlled":"1","citation":{"ieee":"M. J. Berry and G. Tkačik, “Clustering of neural activity: A design principle for population codes,” <i>Frontiers in Computational Neuroscience</i>, vol. 14. Frontiers, 2020.","ista":"Berry MJ, Tkačik G. 2020. Clustering of neural activity: A design principle for population codes. Frontiers in Computational Neuroscience. 14, 20.","short":"M.J. Berry, G. Tkačik, Frontiers in Computational Neuroscience 14 (2020).","ama":"Berry MJ, Tkačik G. Clustering of neural activity: A design principle for population codes. <i>Frontiers in Computational Neuroscience</i>. 2020;14. doi:<a href=\"https://doi.org/10.3389/fncom.2020.00020\">10.3389/fncom.2020.00020</a>","mla":"Berry, Michael J., and Gašper Tkačik. “Clustering of Neural Activity: A Design Principle for Population Codes.” <i>Frontiers in Computational Neuroscience</i>, vol. 14, 20, Frontiers, 2020, doi:<a href=\"https://doi.org/10.3389/fncom.2020.00020\">10.3389/fncom.2020.00020</a>.","chicago":"Berry, Michael J., and Gašper Tkačik. “Clustering of Neural Activity: A Design Principle for Population Codes.” <i>Frontiers in Computational Neuroscience</i>. Frontiers, 2020. <a href=\"https://doi.org/10.3389/fncom.2020.00020\">https://doi.org/10.3389/fncom.2020.00020</a>.","apa":"Berry, M. J., &#38; Tkačik, G. (2020). Clustering of neural activity: A design principle for population codes. <i>Frontiers in Computational Neuroscience</i>. Frontiers. <a href=\"https://doi.org/10.3389/fncom.2020.00020\">https://doi.org/10.3389/fncom.2020.00020</a>"},"publication":"Frontiers in Computational Neuroscience","type":"journal_article","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","volume":14,"oa":1,"article_type":"original","_id":"7656","department":[{"_id":"GaTk"}],"isi":1,"has_accepted_license":"1","publication_identifier":{"eissn":["1662-5188"]},"ddc":["570"],"intvolume":"        14","month":"03","language":[{"iso":"eng"}],"article_number":"20","tmp":{"image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)"},"publication_status":"published","abstract":[{"text":"We propose that correlations among neurons are generically strong enough to organize neural activity patterns into a discrete set of clusters, which can each be viewed as a population codeword. Our reasoning starts with the analysis of retinal ganglion cell data using maximum entropy models, showing that the population is robustly in a frustrated, marginally sub-critical, or glassy, state. This leads to an argument that neural populations in many other brain areas might share this structure. Next, we use latent variable models to show that this glassy state possesses well-defined clusters of neural activity. Clusters have three appealing properties: (i) clusters exhibit error correction, i.e., they are reproducibly elicited by the same stimulus despite variability at the level of constituent neurons; (ii) clusters encode qualitatively different visual features than their constituent neurons; and (iii) clusters can be learned by downstream neural circuits in an unsupervised fashion. We hypothesize that these properties give rise to a “learnable” neural code which the cortical hierarchy uses to extract increasingly complex features without supervision or reinforcement.","lang":"eng"}],"year":"2020","scopus_import":"1","status":"public","author":[{"last_name":"Berry","first_name":"Michael J.","full_name":"Berry, Michael J."},{"last_name":"Tkačik","orcid":"0000-0002-6699-1455","id":"3D494DCA-F248-11E8-B48F-1D18A9856A87","first_name":"Gašper","full_name":"Tkačik, Gašper"}],"publisher":"Frontiers","date_published":"2020-03-13T00:00:00Z","pmid":1,"file":[{"access_level":"open_access","checksum":"2b1da23823eae9cedbb42d701945b61e","file_id":"7659","file_size":4082937,"date_created":"2020-04-14T12:20:39Z","content_type":"application/pdf","date_updated":"2020-07-14T12:48:01Z","file_name":"2020_Frontiers_Berry.pdf","relation":"main_file","creator":"dernst"}],"day":"13","article_processing_charge":"No","oa_version":"Published Version","doi":"10.3389/fncom.2020.00020","title":"Clustering of neural activity: A design principle for population codes","external_id":{"pmid":["32231528"],"isi":["000525543200001"]}},{"citation":{"ista":"Nimeth BA, Riegler S, Kalyna M. 2020. Alternative splicing and DNA damage response in plants. Frontiers in Plant Science. 11, 91.","ama":"Nimeth BA, Riegler S, Kalyna M. Alternative splicing and DNA damage response in plants. <i>Frontiers in Plant Science</i>. 2020;11. doi:<a href=\"https://doi.org/10.3389/fpls.2020.00091\">10.3389/fpls.2020.00091</a>","short":"B.A. Nimeth, S. Riegler, M. Kalyna, Frontiers in Plant Science 11 (2020).","ieee":"B. A. Nimeth, S. Riegler, and M. Kalyna, “Alternative splicing and DNA damage response in plants,” <i>Frontiers in Plant Science</i>, vol. 11. Frontiers, 2020.","chicago":"Nimeth, Barbara Anna, Stefan Riegler, and Maria Kalyna. “Alternative Splicing and DNA Damage Response in Plants.” <i>Frontiers in Plant Science</i>. Frontiers, 2020. <a href=\"https://doi.org/10.3389/fpls.2020.00091\">https://doi.org/10.3389/fpls.2020.00091</a>.","apa":"Nimeth, B. A., Riegler, S., &#38; Kalyna, M. (2020). Alternative splicing and DNA damage response in plants. <i>Frontiers in Plant Science</i>. Frontiers. <a href=\"https://doi.org/10.3389/fpls.2020.00091\">https://doi.org/10.3389/fpls.2020.00091</a>","mla":"Nimeth, Barbara Anna, et al. “Alternative Splicing and DNA Damage Response in Plants.” <i>Frontiers in Plant Science</i>, vol. 11, 91, Frontiers, 2020, doi:<a href=\"https://doi.org/10.3389/fpls.2020.00091\">10.3389/fpls.2020.00091</a>."},"type":"journal_article","publication":"Frontiers in Plant Science","quality_controlled":"1","date_updated":"2026-04-16T08:28:17Z","file_date_updated":"2020-07-14T12:48:01Z","date_created":"2020-03-22T23:00:46Z","article_type":"original","oa":1,"volume":11,"user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","publication_identifier":{"eissn":["1664-462X"]},"has_accepted_license":"1","isi":1,"_id":"7603","department":[{"_id":"FyKo"}],"tmp":{"image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)"},"article_number":"91","language":[{"iso":"eng"}],"month":"02","intvolume":"        11","ddc":["580"],"status":"public","scopus_import":"1","year":"2020","abstract":[{"lang":"eng","text":"Plants are exposed to a variety of abiotic and biotic stresses that may result in DNA damage. Endogenous processes - such as DNA replication, DNA recombination, respiration, or photosynthesis - are also a threat to DNA integrity. It is therefore essential to understand the strategies plants have developed for DNA damage detection, signaling, and repair. Alternative splicing (AS) is a key post-transcriptional process with a role in regulation of gene expression. Recent studies demonstrate that the majority of intron-containing genes in plants are alternatively spliced, highlighting the importance of AS in plant development and stress response. Not only does AS ensure a versatile proteome and influence the abundance and availability of proteins greatly, it has also emerged as an important player in the DNA damage response (DDR) in animals. Despite extensive studies of DDR carried out in plants, its regulation at the level of AS has not been comprehensively addressed. Here, we provide some insights into the interplay between AS and DDR in plants."}],"publication_status":"published","article_processing_charge":"No","day":"19","file":[{"file_name":"2020_FrontiersPlants_Nimeth.pdf","relation":"main_file","creator":"dernst","access_level":"open_access","checksum":"57c37209f7b6712ced86c0f11b2be74e","file_id":"7607","file_size":507414,"date_created":"2020-03-23T09:03:40Z","content_type":"application/pdf","date_updated":"2020-07-14T12:48:01Z"}],"date_published":"2020-02-19T00:00:00Z","author":[{"first_name":"Barbara Anna","full_name":"Nimeth, Barbara Anna","last_name":"Nimeth"},{"first_name":"Stefan","full_name":"Riegler, Stefan","orcid":"0000-0003-3413-1343","id":"FF6018E0-D806-11E9-8E43-0B14E6697425","last_name":"Riegler"},{"full_name":"Kalyna, Maria","first_name":"Maria","last_name":"Kalyna"}],"publisher":"Frontiers","title":"Alternative splicing and DNA damage response in plants","doi":"10.3389/fpls.2020.00091","oa_version":"Published Version","external_id":{"isi":["000518903600001"]}}]