--- OA_place: repository OA_type: green _id: '21739' abstract: - lang: eng text: We revisit the derivation of the time-dependent Hartree–Fock equation for interacting fermions in a regime coupling a mean-field and a semiclassical scaling, contributing two comments to the result obtained in 2014 by Benedikter, Porta, and Schlein. First, the derivation holds in arbitrary space dimension. Second, by using an explicit formula for the unitary implementation of particle-hole transformations, we cast the proof in a form similar to the coherent state method of Rodnianski and Schlein for bosons. alternative_title: - Springer INdAM Series article_processing_charge: No arxiv: 1 author: - first_name: Niels P full_name: Benedikter, Niels P id: 3DE6C32A-F248-11E8-B48F-1D18A9856A87 last_name: Benedikter orcid: 0000-0002-1071-6091 - first_name: Davide full_name: Desio, Davide id: ea10a57b-23f6-11ef-9085-80d8596d52ef last_name: Desio orcid: 0000-0001-9840-3809 citation: ama: 'Benedikter NP, Desio D. Two Comments on the Derivation of the Time-Dependent Hartree–Fock Equation. In: Correggi M, Falconi M, eds. Quantum Mathematics I. Vol 57. 1st ed. SINDAMS. Singapore: Springer Nature; 2023:319-333. doi:10.1007/978-981-99-5894-8_13' apa: 'Benedikter, N. P., & Desio, D. (2023). Two Comments on the Derivation of the Time-Dependent Hartree–Fock Equation. In M. Correggi & M. Falconi (Eds.), Quantum Mathematics I (1st ed., Vol. 57, pp. 319–333). Singapore: Springer Nature. https://doi.org/10.1007/978-981-99-5894-8_13' chicago: 'Benedikter, Niels P, and Davide Desio. “Two Comments on the Derivation of the Time-Dependent Hartree–Fock Equation.” In Quantum Mathematics I, edited by Michele Correggi and Marco Falconi, 1st ed., 57:319–33. SINDAMS. Singapore: Springer Nature, 2023. https://doi.org/10.1007/978-981-99-5894-8_13.' ieee: 'N. P. Benedikter and D. Desio, “Two Comments on the Derivation of the Time-Dependent Hartree–Fock Equation,” in Quantum Mathematics I, 1st ed., vol. 57, M. Correggi and M. Falconi, Eds. Singapore: Springer Nature, 2023, pp. 319–333.' ista: 'Benedikter NP, Desio D. 2023.Two Comments on the Derivation of the Time-Dependent Hartree–Fock Equation. In: Quantum Mathematics I. Springer INdAM Series, vol. 57, 319–333.' mla: Benedikter, Niels P., and Davide Desio. “Two Comments on the Derivation of the Time-Dependent Hartree–Fock Equation.” Quantum Mathematics I, edited by Michele Correggi and Marco Falconi, 1st ed., vol. 57, Springer Nature, 2023, pp. 319–33, doi:10.1007/978-981-99-5894-8_13. short: N.P. Benedikter, D. Desio, in:, M. Correggi, M. Falconi (Eds.), Quantum Mathematics I, 1st ed., Springer Nature, Singapore, 2023, pp. 319–333. date_created: 2026-04-15T16:38:20Z date_published: 2023-12-01T00:00:00Z date_updated: 2026-04-28T10:12:31Z day: '01' doi: 10.1007/978-981-99-5894-8_13 edition: '1' editor: - first_name: Michele full_name: Correggi, Michele last_name: Correggi - first_name: Marco full_name: Falconi, Marco last_name: Falconi extern: '1' external_id: arxiv: - '2207.07939' intvolume: ' 57' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2207.07939 month: '12' oa: 1 oa_version: Preprint page: 319-333 place: Singapore publication: Quantum Mathematics I publication_identifier: eisbn: - '9789819958948' eissn: - 2281-5198 isbn: - '9789819958931' issn: - 2281-518X publication_status: published publisher: Springer Nature quality_controlled: '1' scopus_import: '1' series_title: SINDAMS status: public title: Two Comments on the Derivation of the Time-Dependent Hartree–Fock Equation type: book_chapter user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 57 year: '2023' ... --- _id: '13049' abstract: - lang: eng text: "We propose a computational design approach for covering a surface with individually addressable RGB LEDs, effectively forming a low-resolution surface screen. To achieve a low-cost and scalable approach, we propose creating designs from flat PCB panels bent in-place along the surface of a 3D printed core. Working with standard rigid PCBs enables the use of\r\nestablished PCB manufacturing services, allowing the fabrication of designs with several hundred LEDs. \r\nOur approach optimizes the PCB geometry for folding, and then jointly optimizes the LED packing, circuit and routing, solving a challenging layout problem under strict manufacturing requirements. Unlike paper, PCBs cannot bend beyond a certain point without breaking. Therefore, we introduce parametric cut patterns acting as hinges, designed to allow bending while remaining compact. To tackle the joint optimization of placement, circuit and routing, we propose a specialized algorithm that splits the global problem into one sub-problem per triangle, which is then individually solved.\r\nOur technique generates PCB blueprints in a completely automated way. After being fabricated by a PCB manufacturing service, the boards are bent and glued by the user onto the 3D printed support. We demonstrate our technique on a range of physical models and virtual examples, creating intricate surface light patterns from hundreds of LEDs." acknowledged_ssus: - _id: M-Shop acknowledgement: We thank the reviewers for the valuable feedback. We also thank the Miba Machine Shop at ISTA, PCBWay, and PragoBoard for helping us with fabrication and assembly. This project was supported by the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation program (Grant Agreement No. 715767 – MATERIALIZABLE). article_number: '142' article_processing_charge: No article_type: original author: - first_name: Marco full_name: Freire, Marco last_name: Freire - first_name: Manas full_name: Bhargava, Manas id: FF8FA64C-AA6A-11E9-99AD-50D4E5697425 last_name: Bhargava orcid: 0009-0007-6138-6890 - first_name: Camille full_name: Schreck, Camille id: 2B14B676-F248-11E8-B48F-1D18A9856A87 last_name: Schreck - first_name: Pierre-Alexandre full_name: Hugron, Pierre-Alexandre last_name: Hugron - first_name: Bernd full_name: Bickel, Bernd id: 49876194-F248-11E8-B48F-1D18A9856A87 last_name: Bickel orcid: 0000-0001-6511-9385 - first_name: Sylvain full_name: Lefebvre, Sylvain last_name: Lefebvre citation: ama: 'Freire M, Bhargava M, Schreck C, Hugron P-A, Bickel B, Lefebvre S. PCBend: Light up your 3D shapes with foldable circuit boards. Transactions on Graphics. 2023;42(4). doi:10.1145/3592411' apa: 'Freire, M., Bhargava, M., Schreck, C., Hugron, P.-A., Bickel, B., & Lefebvre, S. (2023). PCBend: Light up your 3D shapes with foldable circuit boards. Transactions on Graphics. Los Angeles, CA, United States: Association for Computing Machinery. https://doi.org/10.1145/3592411' chicago: 'Freire, Marco, Manas Bhargava, Camille Schreck, Pierre-Alexandre Hugron, Bernd Bickel, and Sylvain Lefebvre. “PCBend: Light up Your 3D Shapes with Foldable Circuit Boards.” Transactions on Graphics. Association for Computing Machinery, 2023. https://doi.org/10.1145/3592411.' ieee: 'M. Freire, M. Bhargava, C. Schreck, P.-A. Hugron, B. Bickel, and S. Lefebvre, “PCBend: Light up your 3D shapes with foldable circuit boards,” Transactions on Graphics, vol. 42, no. 4. Association for Computing Machinery, 2023.' ista: 'Freire M, Bhargava M, Schreck C, Hugron P-A, Bickel B, Lefebvre S. 2023. PCBend: Light up your 3D shapes with foldable circuit boards. Transactions on Graphics. 42(4), 142.' mla: 'Freire, Marco, et al. “PCBend: Light up Your 3D Shapes with Foldable Circuit Boards.” Transactions on Graphics, vol. 42, no. 4, 142, Association for Computing Machinery, 2023, doi:10.1145/3592411.' short: M. Freire, M. Bhargava, C. Schreck, P.-A. Hugron, B. Bickel, S. Lefebvre, Transactions on Graphics 42 (2023). conference: end_date: 2023-08-10 location: Los Angeles, CA, United States name: 'SIGGRAPH: Computer Graphics and Interactive Techniques Conference' start_date: 2023-08-06 corr_author: '1' date_created: 2023-05-22T08:37:04Z date_published: 2023-07-26T00:00:00Z date_updated: 2026-05-04T12:41:52Z day: '26' ddc: - '006' department: - _id: GradSch - _id: BeBi doi: 10.1145/3592411 ec_funded: 1 external_id: isi: - '001044671300108' file: - access_level: open_access checksum: a0b0ba3b36f43a94388e8824613d812a content_type: application/pdf creator: dernst date_created: 2023-06-19T11:02:23Z date_updated: 2023-06-19T11:02:23Z file_id: '13156' file_name: 2023_ACMToG_Freire.pdf file_size: 78940724 relation: main_file success: 1 - access_level: open_access checksum: b9206bbb67af82df49b7e7cdbde3410c content_type: application/pdf creator: dernst date_created: 2023-06-20T12:20:51Z date_updated: 2023-06-20T12:20:51Z file_id: '13157' file_name: 2023_ACMToG_SuppMaterial_Freire.pdf file_size: 34345905 relation: main_file success: 1 file_date_updated: 2023-06-20T12:20:51Z has_accepted_license: '1' intvolume: ' 42' isi: 1 issue: '4' keyword: - PCB design and layout - Mesh geometry models language: - iso: eng month: '07' oa: 1 oa_version: Submitted Version project: - _id: 24F9549A-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '715767' name: 'MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and Modeling' publication: Transactions on Graphics publication_identifier: eissn: - 1557-7368 issn: - 0730-0301 publication_status: published publisher: Association for Computing Machinery quality_controlled: '1' related_material: record: - id: '20276' relation: dissertation_contains status: public scopus_import: '1' status: public title: 'PCBend: Light up your 3D shapes with foldable circuit boards' tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 volume: 42 year: '2023' ... --- OA_type: closed access _id: '21592' abstract: - lang: eng text: We demonstrate improved X-ray imaging using nanophotonic scintillators. Our scintillators rely on Purcell enhancement for brighter and faster emission. Applying this concept in radiology and nuclear medicine could enable a significant reduction of X-ray dose. article_number: AW3Q.7 article_processing_charge: No author: - first_name: Roman full_name: Schuetz, Roman last_name: Schuetz - first_name: Yaniv full_name: Kurman, Yaniv last_name: Kurman - first_name: Neta full_name: Lahav, Neta last_name: Lahav - first_name: Avner full_name: Shultzman, Avner last_name: Shultzman - first_name: Charles full_name: Roques-Carmes, Charles id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82 last_name: Roques-Carmes - first_name: Alon full_name: Lifshits, Alon last_name: Lifshits - first_name: Segev full_name: Zaken, Segev last_name: Zaken - first_name: Rotem full_name: Strassberg, Rotem last_name: Strassberg - first_name: Orr full_name: Be’er, Orr last_name: Be’er - first_name: Yehonadav full_name: Bekenstein, Yehonadav last_name: Bekenstein - first_name: Ido full_name: Kaminer, Ido last_name: Kaminer citation: ama: 'Schuetz R, Kurman Y, Lahav N, et al. Purcell-enhanced X-ray imaging in ultra-thin scintillators. In: Conference on Lasers and Electro-Optics. Optica Publishing Group; 2023. doi:10.1364/cleo_at.2023.aw3q.7' apa: 'Schuetz, R., Kurman, Y., Lahav, N., Shultzman, A., Roques-Carmes, C., Lifshits, A., … Kaminer, I. (2023). Purcell-enhanced X-ray imaging in ultra-thin scintillators. In Conference on Lasers and Electro-Optics. San Jose, CA, United States: Optica Publishing Group. https://doi.org/10.1364/cleo_at.2023.aw3q.7' chicago: Schuetz, Roman, Yaniv Kurman, Neta Lahav, Avner Shultzman, Charles Roques-Carmes, Alon Lifshits, Segev Zaken, et al. “Purcell-Enhanced X-Ray Imaging in Ultra-Thin Scintillators.” In Conference on Lasers and Electro-Optics. Optica Publishing Group, 2023. https://doi.org/10.1364/cleo_at.2023.aw3q.7. ieee: R. Schuetz et al., “Purcell-enhanced X-ray imaging in ultra-thin scintillators,” in Conference on Lasers and Electro-Optics, San Jose, CA, United States, 2023. ista: 'Schuetz R, Kurman Y, Lahav N, Shultzman A, Roques-Carmes C, Lifshits A, Zaken S, Strassberg R, Be’er O, Bekenstein Y, Kaminer I. 2023. Purcell-enhanced X-ray imaging in ultra-thin scintillators. Conference on Lasers and Electro-Optics. CLEO: Applications and Technology, AW3Q.7.' mla: Schuetz, Roman, et al. “Purcell-Enhanced X-Ray Imaging in Ultra-Thin Scintillators.” Conference on Lasers and Electro-Optics, AW3Q.7, Optica Publishing Group, 2023, doi:10.1364/cleo_at.2023.aw3q.7. short: R. Schuetz, Y. Kurman, N. Lahav, A. Shultzman, C. Roques-Carmes, A. Lifshits, S. Zaken, R. Strassberg, O. Be’er, Y. Bekenstein, I. Kaminer, in:, Conference on Lasers and Electro-Optics, Optica Publishing Group, 2023. conference: end_date: 2023-05-12 location: San Jose, CA, United States name: 'CLEO: Applications and Technology' start_date: 2023-05-07 date_created: 2026-03-30T12:22:48Z date_published: 2023-06-01T00:00:00Z date_updated: 2026-05-04T12:52:54Z day: '01' doi: 10.1364/cleo_at.2023.aw3q.7 extern: '1' language: - iso: eng month: '06' oa_version: None publication: Conference on Lasers and Electro-Optics publication_identifier: eisbn: - '9781957171258' publication_status: published publisher: Optica Publishing Group quality_controlled: '1' status: public title: Purcell-enhanced X-ray imaging in ultra-thin scintillators type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2023' ... --- OA_type: closed access _id: '21630' abstract: - lang: eng text: We demonstrate the generation of random bits with tunable probability distribution in an optical parametric oscillator. Bits are encoded into the phase statistics of the signal field, which are tuned by a small bias field. article_processing_charge: No author: - first_name: Charles full_name: Roques-Carmes, Charles id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82 last_name: Roques-Carmes - first_name: Yannick full_name: Salamin, Yannick last_name: Salamin - first_name: Jamison full_name: Sloan, Jamison last_name: Sloan - first_name: Gustavo full_name: Velez, Gustavo last_name: Velez - first_name: Ethan full_name: Koskas, Ethan last_name: Koskas - first_name: Seou full_name: Choi, Seou last_name: Choi - first_name: Nicholas full_name: Rivera, Nicholas last_name: Rivera - first_name: Steven E. full_name: Kooi, Steven E. last_name: Kooi - first_name: John full_name: Joannopoulos, John last_name: Joannopoulos - first_name: Marin full_name: Soljačić, Marin last_name: Soljačić citation: ama: 'Roques-Carmes C, Salamin Y, Sloan J, et al. Tunable probabilities from the quantum vacuum. In: Conference on Lasers and Electro-Optics. Optica Publishing Group; 2023. doi:10.1364/cleo_si.2023.sth3f.3' apa: 'Roques-Carmes, C., Salamin, Y., Sloan, J., Velez, G., Koskas, E., Choi, S., … Soljačić, M. (2023). Tunable probabilities from the quantum vacuum. In Conference on Lasers and Electro-Optics. San Jose, CA, United States: Optica Publishing Group. https://doi.org/10.1364/cleo_si.2023.sth3f.3' chicago: Roques-Carmes, Charles, Yannick Salamin, Jamison Sloan, Gustavo Velez, Ethan Koskas, Seou Choi, Nicholas Rivera, Steven E. Kooi, John Joannopoulos, and Marin Soljačić. “Tunable Probabilities from the Quantum Vacuum.” In Conference on Lasers and Electro-Optics. Optica Publishing Group, 2023. https://doi.org/10.1364/cleo_si.2023.sth3f.3. ieee: C. Roques-Carmes et al., “Tunable probabilities from the quantum vacuum,” in Conference on Lasers and Electro-Optics, San Jose, CA, United States, 2023. ista: 'Roques-Carmes C, Salamin Y, Sloan J, Velez G, Koskas E, Choi S, Rivera N, Kooi SE, Joannopoulos J, Soljačić M. 2023. Tunable probabilities from the quantum vacuum. Conference on Lasers and Electro-Optics. CLEO: Science and Innovations.' mla: Roques-Carmes, Charles, et al. “Tunable Probabilities from the Quantum Vacuum.” Conference on Lasers and Electro-Optics, Optica Publishing Group, 2023, doi:10.1364/cleo_si.2023.sth3f.3. short: C. Roques-Carmes, Y. Salamin, J. Sloan, G. Velez, E. Koskas, S. Choi, N. Rivera, S.E. Kooi, J. Joannopoulos, M. Soljačić, in:, Conference on Lasers and Electro-Optics, Optica Publishing Group, 2023. conference: end_date: 2023-05-12 location: San Jose, CA, United States name: 'CLEO: Science and Innovations' start_date: 2023-05-07 date_created: 2026-03-30T12:22:48Z date_published: 2023-06-01T00:00:00Z date_updated: 2026-05-04T12:42:47Z day: '01' doi: 10.1364/cleo_si.2023.sth3f.3 extern: '1' language: - iso: eng month: '06' oa_version: None publication: Conference on Lasers and Electro-Optics publication_identifier: eisbn: - '9781957171258' publication_status: published publisher: Optica Publishing Group quality_controlled: '1' scopus_import: '1' status: public title: Tunable probabilities from the quantum vacuum type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2023' ... --- OA_type: closed access _id: '21631' abstract: - lang: eng text: We present inverse-designed multilayer nanophotonic scintillators with optimal efficiency, directionality, and point-spread function, for applications in x-ray imaging. article_number: STh4G.8 article_processing_charge: No author: - first_name: Avner full_name: Shultzman, Avner last_name: Shultzman - first_name: Ohad full_name: Segal, Ohad last_name: Segal - first_name: Yaniv full_name: Kurman, Yaniv last_name: Kurman - first_name: Charles full_name: Roques-Carmes, Charles id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82 last_name: Roques-Carmes - first_name: Ido full_name: Kaminer, Ido last_name: Kaminer citation: ama: 'Shultzman A, Segal O, Kurman Y, Roques-Carmes C, Kaminer I. Overcoming the imaging limits of high-energy particle detection via nanophotonic inverse-design. In: Conference on Lasers and Electro-Optics. Optica Publishing Group; 2023. doi:10.1364/cleo_si.2023.sth4g.8' apa: 'Shultzman, A., Segal, O., Kurman, Y., Roques-Carmes, C., & Kaminer, I. (2023). Overcoming the imaging limits of high-energy particle detection via nanophotonic inverse-design. In Conference on Lasers and Electro-Optics. San Jose, CA, United States: Optica Publishing Group. https://doi.org/10.1364/cleo_si.2023.sth4g.8' chicago: Shultzman, Avner, Ohad Segal, Yaniv Kurman, Charles Roques-Carmes, and Ido Kaminer. “Overcoming the Imaging Limits of High-Energy Particle Detection via Nanophotonic Inverse-Design.” In Conference on Lasers and Electro-Optics. Optica Publishing Group, 2023. https://doi.org/10.1364/cleo_si.2023.sth4g.8. ieee: A. Shultzman, O. Segal, Y. Kurman, C. Roques-Carmes, and I. Kaminer, “Overcoming the imaging limits of high-energy particle detection via nanophotonic inverse-design,” in Conference on Lasers and Electro-Optics, San Jose, CA, United States, 2023. ista: 'Shultzman A, Segal O, Kurman Y, Roques-Carmes C, Kaminer I. 2023. Overcoming the imaging limits of high-energy particle detection via nanophotonic inverse-design. Conference on Lasers and Electro-Optics. CLEO: Science and Innovations, STh4G.8.' mla: Shultzman, Avner, et al. “Overcoming the Imaging Limits of High-Energy Particle Detection via Nanophotonic Inverse-Design.” Conference on Lasers and Electro-Optics, STh4G.8, Optica Publishing Group, 2023, doi:10.1364/cleo_si.2023.sth4g.8. short: A. Shultzman, O. Segal, Y. Kurman, C. Roques-Carmes, I. Kaminer, in:, Conference on Lasers and Electro-Optics, Optica Publishing Group, 2023. conference: end_date: 2023-05-12 location: San Jose, CA, United States name: 'CLEO: Science and Innovations' start_date: 2023-05-07 date_created: 2026-03-30T12:22:48Z date_published: 2023-06-01T00:00:00Z date_updated: 2026-05-04T12:46:47Z day: '01' doi: 10.1364/cleo_si.2023.sth4g.8 extern: '1' language: - iso: eng month: '06' oa_version: None publication: Conference on Lasers and Electro-Optics publication_identifier: eisbn: - '9781957171258' publication_status: published publisher: Optica Publishing Group quality_controlled: '1' scopus_import: '1' status: public title: Overcoming the imaging limits of high-energy particle detection via nanophotonic inverse-design type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2023' ... --- OA_place: repository OA_type: green _id: '21629' abstract: - lang: eng text: We measure the second-order coherence function g(2) for X-ray-driven light emission (scintillation), observing that it is bunched (g(2) > 1), and can achieve extreme bunching values (g(2)~97) in perovskite nano-crystals. article_number: SM1H.6 article_processing_charge: No arxiv: 1 author: - first_name: Shaul full_name: Katznelson, Shaul last_name: Katznelson - first_name: Offek full_name: Tziperman, Offek last_name: Tziperman - first_name: Tomer full_name: Bucher, Tomer last_name: Bucher - first_name: Tom Lenkiewicz full_name: Abudi, Tom Lenkiewicz last_name: Abudi - first_name: Roman full_name: Schuetz, Roman last_name: Schuetz - first_name: Orr full_name: Be'er, Orr last_name: Be'er - first_name: Shai full_name: Levy, Shai last_name: Levy - first_name: Yehonadav full_name: Bekenstein, Yehonadav last_name: Bekenstein - first_name: Charles full_name: Roques-Carmes, Charles id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82 last_name: Roques-Carmes - first_name: Ido full_name: Kaminer, Ido last_name: Kaminer citation: ama: 'Katznelson S, Tziperman O, Bucher T, et al. X-ray-driven photon bunching. In: Conference on Lasers and Electro-Optics. Optica Publishing Group; 2023. doi:10.1364/cleo_si.2023.sm1h.6' apa: 'Katznelson, S., Tziperman, O., Bucher, T., Abudi, T. L., Schuetz, R., Be’er, O., … Kaminer, I. (2023). X-ray-driven photon bunching. In Conference on Lasers and Electro-Optics. San Jose, CA, United States: Optica Publishing Group. https://doi.org/10.1364/cleo_si.2023.sm1h.6' chicago: Katznelson, Shaul, Offek Tziperman, Tomer Bucher, Tom Lenkiewicz Abudi, Roman Schuetz, Orr Be’er, Shai Levy, Yehonadav Bekenstein, Charles Roques-Carmes, and Ido Kaminer. “X-Ray-Driven Photon Bunching.” In Conference on Lasers and Electro-Optics. Optica Publishing Group, 2023. https://doi.org/10.1364/cleo_si.2023.sm1h.6. ieee: S. Katznelson et al., “X-ray-driven photon bunching,” in Conference on Lasers and Electro-Optics, San Jose, CA, United States, 2023. ista: 'Katznelson S, Tziperman O, Bucher T, Abudi TL, Schuetz R, Be’er O, Levy S, Bekenstein Y, Roques-Carmes C, Kaminer I. 2023. X-ray-driven photon bunching. Conference on Lasers and Electro-Optics. CLEO: Science and Innovations, SM1H.6.' mla: Katznelson, Shaul, et al. “X-Ray-Driven Photon Bunching.” Conference on Lasers and Electro-Optics, SM1H.6, Optica Publishing Group, 2023, doi:10.1364/cleo_si.2023.sm1h.6. short: S. Katznelson, O. Tziperman, T. Bucher, T.L. Abudi, R. Schuetz, O. Be’er, S. Levy, Y. Bekenstein, C. Roques-Carmes, I. Kaminer, in:, Conference on Lasers and Electro-Optics, Optica Publishing Group, 2023. conference: end_date: 2023-05-12 location: San Jose, CA, United States name: 'CLEO: Science and Innovations' start_date: 2023-05-07 date_created: 2026-03-30T12:22:48Z date_published: 2023-06-01T00:00:00Z date_updated: 2026-05-05T06:16:55Z day: '01' doi: 10.1364/cleo_si.2023.sm1h.6 extern: '1' external_id: arxiv: - '2412.16975' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2412.16975 month: '06' oa: 1 oa_version: Preprint publication: Conference on Lasers and Electro-Optics publication_identifier: eisbn: - '9781957171258' publication_status: published publisher: Optica Publishing Group quality_controlled: '1' status: public title: X-ray-driven photon bunching type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2023' ... --- OA_type: closed access _id: '21595' abstract: - lang: eng text: We present a method for x-ray spectroscopy, combining nanophotonic scintillator inverse design with an image reconstruction algorithm. We demonstrate our pipeline on 3-energy x-ray spectroscopy, achieving 8% reconstruction error under 1% Gaussian noise article_number: FW4C.4 article_processing_charge: No author: - first_name: William F. full_name: Li, William F. last_name: Li - first_name: Charles full_name: Roques-Carmes, Charles id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82 last_name: Roques-Carmes - first_name: Zin full_name: Lin, Zin last_name: Lin - first_name: Steven G. full_name: Johnson, Steven G. last_name: Johnson - first_name: Marin full_name: Soljačić, Marin last_name: Soljačić citation: ama: 'Li WF, Roques-Carmes C, Lin Z, Johnson SG, Soljačić M. X-ray spectroscopy with end-to-end optimized nanophotonic scintillators. In: Conference on Lasers and Electro-Optics. Optica Publishing Group; 2023. doi:10.1364/cleo_fs.2023.fw4c.4' apa: 'Li, W. F., Roques-Carmes, C., Lin, Z., Johnson, S. G., & Soljačić, M. (2023). X-ray spectroscopy with end-to-end optimized nanophotonic scintillators. In Conference on Lasers and Electro-Optics. San Jose, CA, United States: Optica Publishing Group. https://doi.org/10.1364/cleo_fs.2023.fw4c.4' chicago: Li, William F., Charles Roques-Carmes, Zin Lin, Steven G. Johnson, and Marin Soljačić. “X-Ray Spectroscopy with End-to-End Optimized Nanophotonic Scintillators.” In Conference on Lasers and Electro-Optics. Optica Publishing Group, 2023. https://doi.org/10.1364/cleo_fs.2023.fw4c.4. ieee: W. F. Li, C. Roques-Carmes, Z. Lin, S. G. Johnson, and M. Soljačić, “X-ray spectroscopy with end-to-end optimized nanophotonic scintillators,” in Conference on Lasers and Electro-Optics, San Jose, CA, United States, 2023. ista: 'Li WF, Roques-Carmes C, Lin Z, Johnson SG, Soljačić M. 2023. X-ray spectroscopy with end-to-end optimized nanophotonic scintillators. Conference on Lasers and Electro-Optics. CLEO: Fundamental Science, FW4C.4.' mla: Li, William F., et al. “X-Ray Spectroscopy with End-to-End Optimized Nanophotonic Scintillators.” Conference on Lasers and Electro-Optics, FW4C.4, Optica Publishing Group, 2023, doi:10.1364/cleo_fs.2023.fw4c.4. short: W.F. Li, C. Roques-Carmes, Z. Lin, S.G. Johnson, M. Soljačić, in:, Conference on Lasers and Electro-Optics, Optica Publishing Group, 2023. conference: end_date: 2023-05-12 location: San Jose, CA, United States name: 'CLEO: Fundamental Science' start_date: 2023-05-07 date_created: 2026-03-30T12:22:48Z date_published: 2023-06-01T00:00:00Z date_updated: 2026-05-05T10:51:11Z day: '01' doi: 10.1364/cleo_fs.2023.fw4c.4 extern: '1' language: - iso: eng month: '06' oa_version: None publication: Conference on Lasers and Electro-Optics publication_identifier: eisbn: - '9781957171258' publication_status: published publisher: Optica Publishing Group quality_controlled: '1' scopus_import: '1' status: public title: X-ray spectroscopy with end-to-end optimized nanophotonic scintillators type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2023' ... --- OA_place: publisher OA_type: hybrid _id: '21810' abstract: - lang: eng text: The next-generation semiconductors and devices, such as halide perovskites and flexible electronics, are extremely sensitive to water, thus demanding highly effective protection that not only seals out water in all forms (vapor, droplet, and ice), but simultaneously provides mechanical flexibility, durability, transparency, and self-cleaning. Although various solid-state encapsulation methods have been developed, no strategy is available that can fully meet all the above requirements. Here, we report a bioinspired liquid-based encapsulation strategy that offers protection from water without sacrificing the operational properties of the encapsulated materials. Using halide perovskite as a model system, we show that damage to the perovskite from exposure to water is drastically reduced when it is coated by a polymer matrix with infused hydrophobic oil. With a combination of experimental and simulation studies, we elucidated the fundamental transport mechanisms of ultralow water transmission rate that stem from the ability of the infused liquid to fill-in and reduce defects in the coating layer, thus eliminating the low-energy diffusion pathways, and to cause water molecules to diffuse as clusters, which act together as an excellent water permeation barrier. Importantly, the presence of the liquid, as the central component in this encapsulation method provides a unique possibility of reversing the water transport direction; therefore, the lifetime of enclosed water-sensitive materials could be significantly extended via replenishing the hydrophobic oils regularly. We show that the liquid encapsulation platform presented here has high potential in providing not only water protection of the functional device but also flexibility, optical transparency, and self-healing of the coating layer, which are critical for a variety of applications, such as in perovskite solar cells and bioelectronics. article_number: e2308804120 article_processing_charge: Yes (in subscription journal) article_type: original author: - first_name: Baptiste full_name: Lemaire, Baptiste last_name: Lemaire - first_name: Yanhao full_name: Yu, Yanhao last_name: Yu - first_name: Nicola full_name: Molinari, Nicola last_name: Molinari - first_name: Haichao full_name: Wu, Haichao last_name: Wu - first_name: Zachary A. H. full_name: Goodwin, Zachary A. H. last_name: Goodwin - first_name: Friedrich J full_name: Stricker, Friedrich J id: 7aca2cfc-46cf-11f0-abd3-8c96b5186745 last_name: Stricker - first_name: Boris full_name: Kozinsky, Boris last_name: Kozinsky - first_name: Joanna full_name: Aizenberg, Joanna last_name: Aizenberg citation: ama: Lemaire B, Yu Y, Molinari N, et al. Flexible fluid-based encapsulation platform for water-sensitive materials. Proceedings of the National Academy of Sciences. 2023;120(34). doi:10.1073/pnas.2308804120 apa: Lemaire, B., Yu, Y., Molinari, N., Wu, H., Goodwin, Z. A. H., Stricker, F. J., … Aizenberg, J. (2023). Flexible fluid-based encapsulation platform for water-sensitive materials. Proceedings of the National Academy of Sciences. National Academy of Sciences. https://doi.org/10.1073/pnas.2308804120 chicago: Lemaire, Baptiste, Yanhao Yu, Nicola Molinari, Haichao Wu, Zachary A. H. Goodwin, Friedrich J Stricker, Boris Kozinsky, and Joanna Aizenberg. “Flexible Fluid-Based Encapsulation Platform for Water-Sensitive Materials.” Proceedings of the National Academy of Sciences. National Academy of Sciences, 2023. https://doi.org/10.1073/pnas.2308804120. ieee: B. Lemaire et al., “Flexible fluid-based encapsulation platform for water-sensitive materials,” Proceedings of the National Academy of Sciences, vol. 120, no. 34. National Academy of Sciences, 2023. ista: Lemaire B, Yu Y, Molinari N, Wu H, Goodwin ZAH, Stricker FJ, Kozinsky B, Aizenberg J. 2023. Flexible fluid-based encapsulation platform for water-sensitive materials. Proceedings of the National Academy of Sciences. 120(34), e2308804120. mla: Lemaire, Baptiste, et al. “Flexible Fluid-Based Encapsulation Platform for Water-Sensitive Materials.” Proceedings of the National Academy of Sciences, vol. 120, no. 34, e2308804120, National Academy of Sciences, 2023, doi:10.1073/pnas.2308804120. short: B. Lemaire, Y. Yu, N. Molinari, H. Wu, Z.A.H. Goodwin, F.J. Stricker, B. Kozinsky, J. Aizenberg, Proceedings of the National Academy of Sciences 120 (2023). date_created: 2026-05-06T10:49:51Z date_published: 2023-08-14T00:00:00Z date_updated: 2026-05-11T07:26:52Z day: '14' ddc: - '540' doi: 10.1073/pnas.2308804120 extern: '1' external_id: pmid: - '37579173' has_accepted_license: '1' intvolume: ' 120' issue: '34' keyword: - water permeability - photoelectronic materials - device encapsulation - liquid-infused polymers language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1073/pnas.2308804120 month: '08' oa: 1 oa_version: Published Version pmid: 1 publication: Proceedings of the National Academy of Sciences publication_identifier: eissn: - 1091-6490 issn: - 0027-8424 publication_status: published publisher: National Academy of Sciences quality_controlled: '1' scopus_import: '1' status: public title: Flexible fluid-based encapsulation platform for water-sensitive materials tmp: image: /images/cc_by_nc_nd.png legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) short: CC BY-NC-ND (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 120 year: '2023' ... --- OA_type: closed access _id: '21813' abstract: - lang: eng text: Aligned liquid crystal polymers are materials of interest for electronic, optic, biological and soft robotic applications. The manufacturing and processing of these materials have been widely explored with mechanical alignment establishing itself as a preferred method due to its ease of use and widespread applicability. However, the fundamental chemistry behind the required two‐step polymerization for mechanical alignment has limitations in both fabrication and substrate compatibility. In this work we introduce a new protection‐deprotection approach utilizing a two‐stage Diels–Alder cyclopentadiene‐maleimide step‐growth polymerization to enable mild yet efficient, fast, controlled, reproducible and user‐friendly polymerizations, broadening the scope of liquid crystal systems. Thorough characterization of the films by DSC, DMA, POM and WAXD show the successful synthesis of a uniaxially aligned liquid crystal network with thermomechanical actuation abilities. article_number: e202214339 article_processing_charge: No article_type: original author: - first_name: Jesus full_name: Guillen Campos, Jesus last_name: Guillen Campos - first_name: Friedrich J full_name: Stricker, Friedrich J id: 7aca2cfc-46cf-11f0-abd3-8c96b5186745 last_name: Stricker - first_name: Kyle D. full_name: Clark, Kyle D. last_name: Clark - first_name: Minwook full_name: Park, Minwook last_name: Park - first_name: Sophia J. full_name: Bailey, Sophia J. last_name: Bailey - first_name: Alexa S. full_name: Kuenstler, Alexa S. last_name: Kuenstler - first_name: Ryan C. full_name: Hayward, Ryan C. last_name: Hayward - first_name: Javier full_name: Read de Alaniz, Javier last_name: Read de Alaniz citation: ama: Guillen Campos J, Stricker FJ, Clark KD, et al. Controlled Diels–Alder “Click” strategy to access mechanically aligned main‐chain liquid crystal networks. Angewandte Chemie International Edition. 2023;62(1). doi:10.1002/anie.202214339 apa: Guillen Campos, J., Stricker, F. J., Clark, K. D., Park, M., Bailey, S. J., Kuenstler, A. S., … Read de Alaniz, J. (2023). Controlled Diels–Alder “Click” strategy to access mechanically aligned main‐chain liquid crystal networks. Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.202214339 chicago: Guillen Campos, Jesus, Friedrich J Stricker, Kyle D. Clark, Minwook Park, Sophia J. Bailey, Alexa S. Kuenstler, Ryan C. Hayward, and Javier Read de Alaniz. “Controlled Diels–Alder ‘Click’ Strategy to Access Mechanically Aligned Main‐chain Liquid Crystal Networks.” Angewandte Chemie International Edition. Wiley, 2023. https://doi.org/10.1002/anie.202214339. ieee: J. Guillen Campos et al., “Controlled Diels–Alder ‘Click’ strategy to access mechanically aligned main‐chain liquid crystal networks,” Angewandte Chemie International Edition, vol. 62, no. 1. Wiley, 2023. ista: Guillen Campos J, Stricker FJ, Clark KD, Park M, Bailey SJ, Kuenstler AS, Hayward RC, Read de Alaniz J. 2023. Controlled Diels–Alder “Click” strategy to access mechanically aligned main‐chain liquid crystal networks. Angewandte Chemie International Edition. 62(1), e202214339. mla: Guillen Campos, Jesus, et al. “Controlled Diels–Alder ‘Click’ Strategy to Access Mechanically Aligned Main‐chain Liquid Crystal Networks.” Angewandte Chemie International Edition, vol. 62, no. 1, e202214339, Wiley, 2023, doi:10.1002/anie.202214339. short: J. Guillen Campos, F.J. Stricker, K.D. Clark, M. Park, S.J. Bailey, A.S. Kuenstler, R.C. Hayward, J. Read de Alaniz, Angewandte Chemie International Edition 62 (2023). date_created: 2026-05-06T10:51:36Z date_published: 2023-01-02T00:00:00Z date_updated: 2026-05-12T06:46:11Z day: '02' ddc: - '540' doi: 10.1002/anie.202214339 extern: '1' external_id: pmid: - '36315038' intvolume: ' 62' issue: '1' language: - iso: eng month: '01' oa_version: None pmid: 1 publication: Angewandte Chemie International Edition publication_identifier: eissn: - 1521-3773 issn: - 1433-7851 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: Controlled Diels–Alder “Click” strategy to access mechanically aligned main‐chain liquid crystal networks type: journal_article user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd volume: 62 year: '2023' ... --- OA_place: publisher OA_type: hybrid _id: '21807' abstract: - lang: eng text: Multifaceted material responses upon exposure to stimuli are key for developing life-like materials. Developing such synthetic systems, though not trivial, typically relies on orthogonal stimuli to enable control of molecular systems that enable multi-responsive behavior. Access to complex tunable reaction mechanisms with diverse energy landscapes offers an alternative strategy for controlling out-of-equilibrium processes without requiring orthogonal stimuli for each responsive unit. Donor-acceptor Stenhouse adducts (DASAs) are a class of photoswitches that have complex, tunable, and environmentally sensitive reaction pathways. We present the control of donor-acceptor Stenhouse adduct equilibrium and photoswitching kinetics through changes in the polarity of their environment. Polarity and light can be used to selectively control the pathway outcomes of three DASA derivatives where the orthogonal response comes from changes in the energy landscape and is not driven by their orthogonal response to the given stimuli. This work paves the way to designing multi-responsive and self-regulating life-like materials. article_processing_charge: No article_type: original author: - first_name: Friedrich J full_name: Stricker, Friedrich J id: 7aca2cfc-46cf-11f0-abd3-8c96b5186745 last_name: Stricker - first_name: Julie full_name: Peterson, Julie last_name: Peterson - first_name: Sara K. full_name: Sandlass, Sara K. last_name: Sandlass - first_name: Aurora full_name: de Tagyos, Aurora last_name: de Tagyos - first_name: Miranda full_name: Sroda, Miranda last_name: Sroda - first_name: Serena full_name: Seshadri, Serena last_name: Seshadri - first_name: Michael J. full_name: Gordon, Michael J. last_name: Gordon - first_name: Javier full_name: Read de Alaniz, Javier last_name: Read de Alaniz citation: ama: Stricker FJ, Peterson J, Sandlass SK, et al. Selective control of donor-acceptor Stenhouse adduct populations with non-selective stimuli. Chem. 2023;9(7):1994-2005. doi:10.1016/j.chempr.2023.05.011 apa: Stricker, F. J., Peterson, J., Sandlass, S. K., de Tagyos, A., Sroda, M., Seshadri, S., … Read de Alaniz, J. (2023). Selective control of donor-acceptor Stenhouse adduct populations with non-selective stimuli. Chem. Elsevier. https://doi.org/10.1016/j.chempr.2023.05.011 chicago: Stricker, Friedrich J, Julie Peterson, Sara K. Sandlass, Aurora de Tagyos, Miranda Sroda, Serena Seshadri, Michael J. Gordon, and Javier Read de Alaniz. “Selective Control of Donor-Acceptor Stenhouse Adduct Populations with Non-Selective Stimuli.” Chem. Elsevier, 2023. https://doi.org/10.1016/j.chempr.2023.05.011. ieee: F. J. Stricker et al., “Selective control of donor-acceptor Stenhouse adduct populations with non-selective stimuli,” Chem, vol. 9, no. 7. Elsevier, pp. 1994–2005, 2023. ista: Stricker FJ, Peterson J, Sandlass SK, de Tagyos A, Sroda M, Seshadri S, Gordon MJ, Read de Alaniz J. 2023. Selective control of donor-acceptor Stenhouse adduct populations with non-selective stimuli. Chem. 9(7), 1994–2005. mla: Stricker, Friedrich J., et al. “Selective Control of Donor-Acceptor Stenhouse Adduct Populations with Non-Selective Stimuli.” Chem, vol. 9, no. 7, Elsevier, 2023, pp. 1994–2005, doi:10.1016/j.chempr.2023.05.011. short: F.J. Stricker, J. Peterson, S.K. Sandlass, A. de Tagyos, M. Sroda, S. Seshadri, M.J. Gordon, J. Read de Alaniz, Chem 9 (2023) 1994–2005. date_created: 2026-05-06T10:44:09Z date_published: 2023-07-13T00:00:00Z date_updated: 2026-05-12T06:49:20Z day: '13' ddc: - '540' doi: 10.1016/j.chempr.2023.05.011 extern: '1' intvolume: ' 9' issue: '7' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1016/j.chempr.2023.05.011 month: '07' oa: 1 oa_version: Published Version page: 1994-2005 publication: Chem publication_identifier: eissn: - 2451-9294 issn: - 2451-9308 publication_status: published publisher: Elsevier quality_controlled: '1' scopus_import: '1' status: public title: Selective control of donor-acceptor Stenhouse adduct populations with non-selective stimuli tmp: image: /images/cc_by_nc_nd.png legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) short: CC BY-NC-ND (4.0) type: journal_article user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd volume: 9 year: '2023' ... --- OA_type: closed access _id: '21818' abstract: - lang: eng text: Surface-aligned liquid-crystal networks (LCNs) offer a solution for developing functional materials capable of performing a range of tasks, including actuation, shape memory, and surfaces patterning. Here we show that Diels–Alder cycloaddition can be used to prepare the backbone of planar aligned LCNs under mild ambient conditions without the addition of additives or UV irradiation. The mechanical properties of the networks have robust viscoelastic modulus and stiffness with a reversible local free volume change upon physical aging. This study shows new opportunities to design surface-aligned LCNs based on additive free step-growth Diels–Alder polymerization and enables the potential to incorporate a wider range of photochromic materials into LCNs. article_processing_charge: No article_type: letter_note author: - first_name: Minwook full_name: Park, Minwook last_name: Park - first_name: Friedrich J full_name: Stricker, Friedrich J id: 7aca2cfc-46cf-11f0-abd3-8c96b5186745 last_name: Stricker - first_name: Jesus Guillen full_name: Campos, Jesus Guillen last_name: Campos - first_name: Kyle D. full_name: Clark, Kyle D. last_name: Clark - first_name: Jaejun full_name: Lee, Jaejun last_name: Lee - first_name: Younghoon full_name: Kwon, Younghoon last_name: Kwon - first_name: Megan T. full_name: Valentine, Megan T. last_name: Valentine - first_name: Javier full_name: Read de Alaniz, Javier last_name: Read de Alaniz citation: ama: Park M, Stricker FJ, Campos JG, et al. Design of surface-aligned main-chain liquid-crystal networks prepared under ambient, light-free conditions using the Diels–Alder cycloaddition. ACS Macro Letters. 2023;12(1):33-39. doi:10.1021/acsmacrolett.2c00616 apa: Park, M., Stricker, F. J., Campos, J. G., Clark, K. D., Lee, J., Kwon, Y., … Read de Alaniz, J. (2023). Design of surface-aligned main-chain liquid-crystal networks prepared under ambient, light-free conditions using the Diels–Alder cycloaddition. ACS Macro Letters. American Chemical Society. https://doi.org/10.1021/acsmacrolett.2c00616 chicago: Park, Minwook, Friedrich J Stricker, Jesus Guillen Campos, Kyle D. Clark, Jaejun Lee, Younghoon Kwon, Megan T. Valentine, and Javier Read de Alaniz. “Design of Surface-Aligned Main-Chain Liquid-Crystal Networks Prepared under Ambient, Light-Free Conditions Using the Diels–Alder Cycloaddition.” ACS Macro Letters. American Chemical Society, 2023. https://doi.org/10.1021/acsmacrolett.2c00616. ieee: M. Park et al., “Design of surface-aligned main-chain liquid-crystal networks prepared under ambient, light-free conditions using the Diels–Alder cycloaddition,” ACS Macro Letters, vol. 12, no. 1. American Chemical Society, pp. 33–39, 2023. ista: Park M, Stricker FJ, Campos JG, Clark KD, Lee J, Kwon Y, Valentine MT, Read de Alaniz J. 2023. Design of surface-aligned main-chain liquid-crystal networks prepared under ambient, light-free conditions using the Diels–Alder cycloaddition. ACS Macro Letters. 12(1), 33–39. mla: Park, Minwook, et al. “Design of Surface-Aligned Main-Chain Liquid-Crystal Networks Prepared under Ambient, Light-Free Conditions Using the Diels–Alder Cycloaddition.” ACS Macro Letters, vol. 12, no. 1, American Chemical Society, 2023, pp. 33–39, doi:10.1021/acsmacrolett.2c00616. short: M. Park, F.J. Stricker, J.G. Campos, K.D. Clark, J. Lee, Y. Kwon, M.T. Valentine, J. Read de Alaniz, ACS Macro Letters 12 (2023) 33–39. date_created: 2026-05-06T10:55:24Z date_published: 2023-01-17T00:00:00Z date_updated: 2026-05-12T10:03:44Z day: '17' doi: 10.1021/acsmacrolett.2c00616 extern: '1' external_id: pmid: - '36541858' intvolume: ' 12' issue: '1' language: - iso: eng month: '01' oa_version: None page: 33-39 pmid: 1 publication: ACS Macro Letters publication_identifier: eissn: - 2161-1653 publication_status: published publisher: American Chemical Society quality_controlled: '1' scopus_import: '1' status: public title: Design of surface-aligned main-chain liquid-crystal networks prepared under ambient, light-free conditions using the Diels–Alder cycloaddition type: journal_article user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd volume: 12 year: '2023' ... --- OA_place: publisher OA_type: free access _id: '21821' abstract: - lang: eng text: "Molecular photoswitches provide a means for imparting synthetic structures with intrinsically logical and highly\r\ntunable photoresponsive properties. One variety of organic photoswitches known as Donor-Acceptor Stenhouse\r\nAdducts, or DASAs, are promising candidates for next generation light responsive materials because of their\r\nunique ability to stabilize three photochemically distinct isomeric states in solution, while their counterparts are\r\nstrictly limited to binary state behavior. In this work, we show how polymethacrylate host matrices shift the\r\nenergetic landscape of DASA relative to solution, prohibiting accumulation of an intermediate third isomeric\r\nstate by decelerating critical steps in the photoswitching mechanism. Specifically, we employ a dual-wavelength,\r\nphase locked detection scheme to probe thermal isomerizations in the switching process that occur at fast (~ms)\r\ntime scales that are inaccessible by standard UV–Vis spectroscopic techniques. The results of this study provide\r\nvaluable insight into the mechanism of multistate DASA reactivity and establish the foundation necessary to\r\nguide future efforts in offsetting kinetic matrix effects to enable dynamic, three state photoswitching in polymeric\r\nhosts. " article_number: '114964' article_processing_charge: No article_type: original author: - first_name: Sara full_name: Sandlass, Sara last_name: Sandlass - first_name: Friedrich J full_name: Stricker, Friedrich J id: 7aca2cfc-46cf-11f0-abd3-8c96b5186745 last_name: Stricker - first_name: Daniel full_name: Fragoso, Daniel last_name: Fragoso - first_name: Javier Read full_name: de Alaniz, Javier Read last_name: de Alaniz - first_name: Michael J. full_name: Gordon, Michael J. last_name: Gordon citation: ama: 'Sandlass S, Stricker FJ, Fragoso D, de Alaniz JR, Gordon MJ. Effect of polymer host matrix on multi-stage isomerization kinetics of DASA photochromes. Journal of Photochemistry and Photobiology A: Chemistry. 2023;444. doi:10.1016/j.jphotochem.2023.114964' apa: 'Sandlass, S., Stricker, F. J., Fragoso, D., de Alaniz, J. R., & Gordon, M. J. (2023). Effect of polymer host matrix on multi-stage isomerization kinetics of DASA photochromes. Journal of Photochemistry and Photobiology A: Chemistry. Elsevier. https://doi.org/10.1016/j.jphotochem.2023.114964' chicago: 'Sandlass, Sara, Friedrich J Stricker, Daniel Fragoso, Javier Read de Alaniz, and Michael J. Gordon. “Effect of Polymer Host Matrix on Multi-Stage Isomerization Kinetics of DASA Photochromes.” Journal of Photochemistry and Photobiology A: Chemistry. Elsevier, 2023. https://doi.org/10.1016/j.jphotochem.2023.114964.' ieee: 'S. Sandlass, F. J. Stricker, D. Fragoso, J. R. de Alaniz, and M. J. Gordon, “Effect of polymer host matrix on multi-stage isomerization kinetics of DASA photochromes,” Journal of Photochemistry and Photobiology A: Chemistry, vol. 444. Elsevier, 2023.' ista: 'Sandlass S, Stricker FJ, Fragoso D, de Alaniz JR, Gordon MJ. 2023. Effect of polymer host matrix on multi-stage isomerization kinetics of DASA photochromes. Journal of Photochemistry and Photobiology A: Chemistry. 444, 114964.' mla: 'Sandlass, Sara, et al. “Effect of Polymer Host Matrix on Multi-Stage Isomerization Kinetics of DASA Photochromes.” Journal of Photochemistry and Photobiology A: Chemistry, vol. 444, 114964, Elsevier, 2023, doi:10.1016/j.jphotochem.2023.114964.' short: 'S. Sandlass, F.J. Stricker, D. Fragoso, J.R. de Alaniz, M.J. Gordon, Journal of Photochemistry and Photobiology A: Chemistry 444 (2023).' date_created: 2026-05-06T10:57:28Z date_published: 2023-10-01T00:00:00Z date_updated: 2026-05-18T09:19:40Z day: '01' ddc: - '540' doi: 10.1016/j.jphotochem.2023.114964 extern: '1' intvolume: ' 444' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1016/j.jphotochem.2023.114964 month: '10' oa: 1 oa_version: Published Version publication: 'Journal of Photochemistry and Photobiology A: Chemistry' publication_identifier: eissn: - 1873-2666 issn: - 1010-6030 publication_status: published publisher: Elsevier quality_controlled: '1' scopus_import: '1' status: public title: Effect of polymer host matrix on multi-stage isomerization kinetics of DASA photochromes type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 444 year: '2023' ... --- _id: '14771' abstract: - lang: eng text: Pruning—that is, setting a significant subset of the parameters of a neural network to zero—is one of the most popular methods of model compression. Yet, several recent works have raised the issue that pruning may induce or exacerbate bias in the output of the compressed model. Despite existing evidence for this phenomenon, the relationship between neural network pruning and induced bias is not well-understood. In this work, we systematically investigate and characterize this phenomenon in Convolutional Neural Networks for computer vision. First, we show that it is in fact possible to obtain highly-sparse models, e.g. with less than 10% remaining weights, which do not decrease in accuracy nor substantially increase in bias when compared to dense models. At the same time, we also find that, at higher sparsities, pruned models exhibit higher uncertainty in their outputs, as well as increased correlations, which we directly link to increased bias. We propose easy-to-use criteria which, based only on the uncompressed model, establish whether bias will increase with pruning, and identify the samples most susceptible to biased predictions post-compression. Our code can be found at https://github.com/IST-DASLab/pruned-vision-model-bias. acknowledgement: The authors would like to sincerely thank Sara Hooker for her feedback during the development of this work. EI was supported in part by the FWF DK VGSCO, grant agreement number W1260-N35. AP and DA acknowledge generous ERC support, via Starting Grant 805223 ScaleML. article_processing_charge: No arxiv: 1 author: - first_name: Eugenia B full_name: Iofinova, Eugenia B id: f9a17499-f6e0-11ea-865d-fdf9a3f77117 last_name: Iofinova orcid: 0000-0002-7778-3221 - first_name: Elena-Alexandra full_name: Peste, Elena-Alexandra id: 32D78294-F248-11E8-B48F-1D18A9856A87 last_name: Peste - first_name: Dan-Adrian full_name: Alistarh, Dan-Adrian id: 4A899BFC-F248-11E8-B48F-1D18A9856A87 last_name: Alistarh orcid: 0000-0003-3650-940X citation: ama: 'Iofinova EB, Krumes A, Alistarh D-A. Bias in pruned vision models: In-depth analysis and countermeasures. In: 2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition. IEEE; 2023:24364-24373. doi:10.1109/cvpr52729.2023.02334' apa: 'Iofinova, E. B., Krumes, A., & Alistarh, D.-A. (2023). Bias in pruned vision models: In-depth analysis and countermeasures. In 2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition (pp. 24364–24373). Vancouver, BC, Canada: IEEE. https://doi.org/10.1109/cvpr52729.2023.02334' chicago: 'Iofinova, Eugenia B, Alexandra Krumes, and Dan-Adrian Alistarh. “Bias in Pruned Vision Models: In-Depth Analysis and Countermeasures.” In 2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 24364–73. IEEE, 2023. https://doi.org/10.1109/cvpr52729.2023.02334.' ieee: 'E. B. Iofinova, A. Krumes, and D.-A. Alistarh, “Bias in pruned vision models: In-depth analysis and countermeasures,” in 2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition, Vancouver, BC, Canada, 2023, pp. 24364–24373.' ista: 'Iofinova EB, Krumes A, Alistarh D-A. 2023. Bias in pruned vision models: In-depth analysis and countermeasures. 2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition. CVPR: Conference on Computer Vision and Pattern Recognition, 24364–24373.' mla: 'Iofinova, Eugenia B., et al. “Bias in Pruned Vision Models: In-Depth Analysis and Countermeasures.” 2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition, IEEE, 2023, pp. 24364–73, doi:10.1109/cvpr52729.2023.02334.' short: E.B. Iofinova, A. Krumes, D.-A. Alistarh, in:, 2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition, IEEE, 2023, pp. 24364–24373. conference: end_date: 2023-06-24 location: Vancouver, BC, Canada name: 'CVPR: Conference on Computer Vision and Pattern Recognition' start_date: 2023-06-17 corr_author: '1' date_created: 2024-01-10T08:42:40Z date_published: 2023-08-22T00:00:00Z date_updated: 2026-05-19T11:20:27Z day: '22' department: - _id: DaAl - _id: ChLa doi: 10.1109/cvpr52729.2023.02334 ec_funded: 1 external_id: arxiv: - '2304.12622' isi: - '001062531308068' isi: 1 language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2304.12622 month: '08' oa: 1 oa_version: Preprint page: 24364-24373 project: - _id: 9B9290DE-BA93-11EA-9121-9846C619BF3A grant_number: W1260-N35 name: Vienna Graduate School on Computational Optimization - _id: 268A44D6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '805223' name: Elastic Coordination for Scalable Machine Learning publication: 2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition publication_identifier: eisbn: - '9798350301298' eissn: - 2575-7075 publication_status: published publisher: IEEE quality_controlled: '1' related_material: link: - relation: software url: https://github.com/IST-DASLab/pruned-vision-model-bias record: - id: '21854' relation: dissertation_contains status: public status: public title: 'Bias in pruned vision models: In-depth analysis and countermeasures' type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2023' ... --- OA_place: publisher _id: '13286' abstract: - lang: eng text: Semiconductor-superconductor hybrid systems are the harbour of many intriguing mesoscopic phenomena. This material combination leads to spatial variations of the superconducting properties, which gives rise to Andreev bound states (ABSs). Some of these states might exhibit remarkable properties that render them highly desirable for topological quantum computing. The most prominent and hunted of such states are Majorana zero modes (MZMs), quasiparticles equals to their own quasiparticles that they follow non-abelian statistics. In this thesis, we first introduce the general framework of such hybrid systems and, then, we unveil a series of mesoscopic phenomena that we discovered. Firstly, we show tunneling spectroscopy experiments on full-shell nanowires (NWs) showing that unwanted quantum-dot states coupled to superconductors (Yu-Shiba-Rusinov states) can mimic MZMs signatures. Then, we introduce a novel protocol which allowed the integration of tunneling spectroscopy with Coulomb spectroscopy within the same device. Employing this approach on both full-shell NWs and partial-shell NWs, we demonstrated that longitudinally confined states reveal charge transport phenomenology similar to the one expected for MZMs. These findings shed light on the intricate interplay between superconductivity and quantum confinement, which brought us to explore another material platform, i.e. a two-dimensional Germanium hole gas. After developing a robust way to induce superconductivity in such system, we showed how to engineer the proximity effect and we revealed a superconducting hard gap. Finally, we created a superconducting radio frequency driven ideal diode and a generator of non-sinusoidal current-phase relations. Our results open the path for the exploration of protected superconducting qubits and more complex hybrid devices in planar Germanium, like Kitaev chains and hybrid qubit devices. acknowledged_ssus: - _id: NanoFab - _id: M-Shop alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Marco full_name: Valentini, Marco id: C0BB2FAC-D767-11E9-B658-BC13E6697425 last_name: Valentini citation: ama: 'Valentini M. Mesoscopic phenomena in hybrid semiconductor-superconductor nanodevices : From full-shell nanowires to two-dimensional hole gas in germanium. 2023. doi:10.15479/at:ista:13286' apa: 'Valentini, M. (2023). Mesoscopic phenomena in hybrid semiconductor-superconductor nanodevices : From full-shell nanowires to two-dimensional hole gas in germanium. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:13286' chicago: 'Valentini, Marco. “Mesoscopic Phenomena in Hybrid Semiconductor-Superconductor Nanodevices : From Full-Shell Nanowires to Two-Dimensional Hole Gas in Germanium.” Institute of Science and Technology Austria, 2023. https://doi.org/10.15479/at:ista:13286.' ieee: 'M. Valentini, “Mesoscopic phenomena in hybrid semiconductor-superconductor nanodevices : From full-shell nanowires to two-dimensional hole gas in germanium,” Institute of Science and Technology Austria, 2023.' ista: 'Valentini M. 2023. Mesoscopic phenomena in hybrid semiconductor-superconductor nanodevices : From full-shell nanowires to two-dimensional hole gas in germanium. Institute of Science and Technology Austria.' mla: 'Valentini, Marco. Mesoscopic Phenomena in Hybrid Semiconductor-Superconductor Nanodevices : From Full-Shell Nanowires to Two-Dimensional Hole Gas in Germanium. Institute of Science and Technology Austria, 2023, doi:10.15479/at:ista:13286.' short: 'M. Valentini, Mesoscopic Phenomena in Hybrid Semiconductor-Superconductor Nanodevices : From Full-Shell Nanowires to Two-Dimensional Hole Gas in Germanium, Institute of Science and Technology Austria, 2023.' corr_author: '1' date_created: 2023-07-24T14:10:45Z date_published: 2023-07-21T00:00:00Z date_updated: 2026-06-03T07:16:01Z day: '21' ddc: - '530' degree_awarded: PhD department: - _id: GradSch - _id: GeKa doi: 10.15479/at:ista:13286 ec_funded: 1 file: - access_level: closed checksum: 666ee31c7eade89679806287c062fa14 content_type: application/x-zip-compressed creator: mvalenti date_created: 2023-08-11T09:27:39Z date_updated: 2023-08-11T10:01:34Z file_id: '14033' file_name: PhD_thesis_Valentini_final.zip file_size: 56121429 relation: source_file - access_level: open_access checksum: 0992f2ebef152dee8e70055350ebbb55 content_type: application/pdf creator: mvalenti date_created: 2023-08-11T14:39:17Z date_updated: 2023-08-11T14:39:17Z file_id: '14035' file_name: PhD_thesis_Valentini_final_validated.pdf file_size: 38199711 relation: main_file file_date_updated: 2023-08-11T14:39:17Z has_accepted_license: '1' language: - iso: eng month: '07' oa: 1 oa_version: Published Version page: '184' project: - _id: 262116AA-B435-11E9-9278-68D0E5697425 name: Hybrid Semiconductor - Superconductor Quantum Devices - _id: 237E5020-32DE-11EA-91FC-C7463DDC885E call_identifier: H2020 grant_number: '862046' name: TOPOLOGICALLY PROTECTED AND SCALABLE QUANTUM BITS - _id: 34a66131-11ca-11ed-8bc3-a31681c6b03e grant_number: F8606 name: 'Center for Correlated Quantum Materials and Solid State Quantum Systems: Conventional and unconventional topological superconductors' publication_identifier: issn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '12522' relation: research_data status: public - id: '12118' relation: part_of_dissertation status: public - id: '8910' relation: part_of_dissertation status: public - id: '13312' relation: part_of_dissertation status: public status: public supervisor: - first_name: Georgios full_name: Katsaros, Georgios id: 38DB5788-F248-11E8-B48F-1D18A9856A87 last_name: Katsaros orcid: 0000-0001-8342-202X title: 'Mesoscopic phenomena in hybrid semiconductor-superconductor nanodevices : From full-shell nanowires to two-dimensional hole gas in germanium' tmp: image: /images/cc_by_nc_sa.png legal_code_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode name: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) short: CC BY-NC-SA (4.0) type: dissertation user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd year: '2023' ... --- _id: '14517' abstract: - lang: eng text: 'State-of-the-art transmon qubits rely on large capacitors, which systematically improve their coherence due to reduced surface-loss participation. However, this approach increases both the footprint and the parasitic cross-coupling and is ultimately limited by radiation losses—a potential roadblock for scaling up quantum processors to millions of qubits. In this work we present transmon qubits with sizes as low as 36 × 39 µm2 with 100-nm-wide vacuum-gap capacitors that are micromachined from commercial silicon-on-insulator wafers and shadow evaporated with aluminum. We achieve a vacuum participation ratio up to 99.6% in an in-plane design that is compatible with standard coplanar circuits. Qubit relaxationtime measurements for small gaps with high zero-point electric field variance of up to 22 V/m reveal a double exponential decay indicating comparably strong qubit interaction with long-lived two-level systems. The exceptionally high selectivity of up to 20 dB to the superconductor-vacuum interface allows us to precisely back out the sub-single-photon dielectric loss tangent of aluminum oxide previously exposed to ambient conditions. In terms of future scaling potential, we achieve a ratio of qubit quality factor to a footprint area equal to 20 µm−2, which is comparable with the highest T1 devices relying on larger geometries, a value that could improve substantially for lower surface-loss superconductors. ' acknowledged_ssus: - _id: NanoFab acknowledgement: "This work was supported by the Austrian Science Fund (FWF) through BeyondC (F7105), the European Research Council under Grant Agreement No. 758053 (ERC StG QUNNECT) and a NOMIS foundation research grant. M.Z. was the recipient of a SAIA scholarship, E.R. of\r\na DOC fellowship of the Austrian Academy of Sciences, and M.P. of a Pöttinger scholarship at IST Austria. S.B. acknowledges support from Marie Skłodowska Curie Program No. 707438 (MSC-IF SUPEREOM). J.M.F. acknowledges support from the Horizon Europe Program HORIZON-CL4-2022-QUANTUM-01-SGA via Project No. 101113946 OpenSuperQPlus100 and the ISTA Nanofabrication Facility." article_number: '044054' article_processing_charge: No article_type: original arxiv: 1 author: - first_name: Martin full_name: Zemlicka, Martin id: 2DCF8DE6-F248-11E8-B48F-1D18A9856A87 last_name: Zemlicka orcid: 0009-0005-0878-3032 - first_name: Elena full_name: Redchenko, Elena id: 2C21D6E8-F248-11E8-B48F-1D18A9856A87 last_name: Redchenko - first_name: Matilda full_name: Peruzzo, Matilda id: 3F920B30-F248-11E8-B48F-1D18A9856A87 last_name: Peruzzo orcid: 0000-0002-3415-4628 - first_name: Farid full_name: Hassani, Farid id: 2AED110C-F248-11E8-B48F-1D18A9856A87 last_name: Hassani orcid: 0000-0001-6937-5773 - first_name: Andrea full_name: Trioni, Andrea id: 42F71B44-F248-11E8-B48F-1D18A9856A87 last_name: Trioni - first_name: Shabir full_name: Barzanjeh, Shabir id: 2D25E1F6-F248-11E8-B48F-1D18A9856A87 last_name: Barzanjeh orcid: 0000-0003-0415-1423 - first_name: Johannes M full_name: Fink, Johannes M id: 4B591CBA-F248-11E8-B48F-1D18A9856A87 last_name: Fink orcid: 0000-0001-8112-028X citation: ama: 'Zemlicka M, Redchenko E, Peruzzo M, et al. Compact vacuum-gap transmon qubits: Selective and sensitive probes for superconductor surface losses. Physical Review Applied. 2023;20(4). doi:10.1103/PhysRevApplied.20.044054' apa: 'Zemlicka, M., Redchenko, E., Peruzzo, M., Hassani, F., Trioni, A., Barzanjeh, S., & Fink, J. M. (2023). Compact vacuum-gap transmon qubits: Selective and sensitive probes for superconductor surface losses. Physical Review Applied. American Physical Society. https://doi.org/10.1103/PhysRevApplied.20.044054' chicago: 'Zemlicka, Martin, Elena Redchenko, Matilda Peruzzo, Farid Hassani, Andrea Trioni, Shabir Barzanjeh, and Johannes M Fink. “Compact Vacuum-Gap Transmon Qubits: Selective and Sensitive Probes for Superconductor Surface Losses.” Physical Review Applied. American Physical Society, 2023. https://doi.org/10.1103/PhysRevApplied.20.044054.' ieee: 'M. Zemlicka et al., “Compact vacuum-gap transmon qubits: Selective and sensitive probes for superconductor surface losses,” Physical Review Applied, vol. 20, no. 4. American Physical Society, 2023.' ista: 'Zemlicka M, Redchenko E, Peruzzo M, Hassani F, Trioni A, Barzanjeh S, Fink JM. 2023. Compact vacuum-gap transmon qubits: Selective and sensitive probes for superconductor surface losses. Physical Review Applied. 20(4), 044054.' mla: 'Zemlicka, Martin, et al. “Compact Vacuum-Gap Transmon Qubits: Selective and Sensitive Probes for Superconductor Surface Losses.” Physical Review Applied, vol. 20, no. 4, 044054, American Physical Society, 2023, doi:10.1103/PhysRevApplied.20.044054.' short: M. Zemlicka, E. Redchenko, M. Peruzzo, F. Hassani, A. Trioni, S. Barzanjeh, J.M. Fink, Physical Review Applied 20 (2023). corr_author: '1' date_created: 2023-11-12T23:00:55Z date_published: 2023-10-20T00:00:00Z date_updated: 2026-06-03T07:16:02Z day: '20' department: - _id: JoFi doi: 10.1103/PhysRevApplied.20.044054 ec_funded: 1 external_id: arxiv: - '2206.14104' isi: - '001095315600001' intvolume: ' 20' isi: 1 issue: '4' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/2206.14104 month: '10' oa: 1 oa_version: Preprint project: - _id: 26336814-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '758053' name: A Fiber Optic Transceiver for Superconducting Qubits - _id: eb9b30ac-77a9-11ec-83b8-871f581d53d2 name: Protected states of quantum matter - _id: 258047B6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '707438' name: 'Microwave-to-Optical Quantum Link: Quantum Teleportation and Quantum Illumination with cavity Optomechanics' - _id: bdb7cfc1-d553-11ed-ba76-d2eaab167738 grant_number: '101080139' name: Open Superconducting Quantum Computers (OpenSuperQPlus) - _id: bdb108fd-d553-11ed-ba76-83dc74a9864f grant_number: F07105 name: QUANTUM INFORMATION SYSTEMS BEYOND CLASSICAL CAPABILITIES / P5- Integration of Superconducting Quantum Circuits publication: Physical Review Applied publication_identifier: eissn: - 2331-7019 publication_status: published publisher: American Physical Society quality_controlled: '1' related_material: record: - id: '14520' relation: research_data status: public scopus_import: '1' status: public title: 'Compact vacuum-gap transmon qubits: Selective and sensitive probes for superconductor surface losses' type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 20 year: '2023' ... --- OA_place: repository _id: '13312' abstract: - lang: eng text: "Superconductor/semiconductor hybrid devices have attracted increasing\r\ninterest in the past years. Superconducting electronics aims to complement\r\nsemiconductor technology, while hybrid architectures are at the forefront of\r\nnew ideas such as topological superconductivity and protected qubits. In this\r\nwork, we engineer the induced superconductivity in two-dimensional germanium\r\nhole gas by varying the distance between the quantum well and the aluminum. We\r\ndemonstrate a hard superconducting gap and realize an electrically and flux\r\ntunable superconducting diode using a superconducting quantum interference\r\ndevice (SQUID). This allows to tune the current phase relation (CPR), to a\r\nregime where single Cooper pair tunneling is suppressed, creating a $ \\sin\r\n\\left( 2 \\varphi \\right)$ CPR. Shapiro experiments complement this\r\ninterpretation and the microwave drive allows to create a diode with $ \\approx\r\n100 \\%$ efficiency. The reported results open up the path towards monolithic\r\nintegration of spin qubit devices, microwave resonators and (protected)\r\nsuperconducting qubits on a silicon technology compatible platform." acknowledged_ssus: - _id: M-Shop - _id: NanoFab acknowledgement: "The authors acknowledge Alexander Brinkmann, Alessandro Crippa, Andrew Higginbotham, Andrea Iorio, Giordano\r\nScappucci and Christian Schonenberger for helpful discussions. We thank Marcel Verheijen for the support in the\r\nTEM analysis. This research and related results were made\r\npossible with the support of the NOMIS Foundation. It was\r\nsupported by the Scientific Service Units of ISTA through resources provided by the MIBA Machine Shop and the\r\nnanofabrication facility, the European Union’s Horizon 2020\r\nresearch and innovation programme under Grant Agreement\r\nNo 862046, the HORIZON-RIA 101069515 project and the\r\nFWF Projects #P-32235, #P-36507 and #F-8606. R.S.S.\r\nacknowledges Spanish CM “Talento Program” Project No.\r\n2022-T1/IND-24070." article_number: '2306.07109' article_processing_charge: No arxiv: 1 author: - first_name: Marco full_name: Valentini, Marco id: C0BB2FAC-D767-11E9-B658-BC13E6697425 last_name: Valentini - first_name: Oliver full_name: Sagi, Oliver id: 71616374-A8E9-11E9-A7CA-09ECE5697425 last_name: Sagi - first_name: Levon full_name: Baghumyan, Levon last_name: Baghumyan - first_name: Thijs de full_name: Gijsel, Thijs de last_name: Gijsel - first_name: Jason full_name: Jung, Jason id: 4C9ACE7A-F248-11E8-B48F-1D18A9856A87 last_name: Jung - first_name: Stefano full_name: Calcaterra, Stefano last_name: Calcaterra - first_name: Andrea full_name: Ballabio, Andrea last_name: Ballabio - first_name: Juan Aguilera full_name: Servin, Juan Aguilera last_name: Servin - first_name: Kushagra full_name: Aggarwal, Kushagra id: b22ab905-3539-11eb-84c3-fc159dcd79cb last_name: Aggarwal orcid: 0000-0001-9985-9293 - first_name: Marian full_name: Janik, Marian id: 396A1950-F248-11E8-B48F-1D18A9856A87 last_name: Janik orcid: 0009-0003-9037-8831 - first_name: Thomas full_name: Adletzberger, Thomas id: 38756BB2-F248-11E8-B48F-1D18A9856A87 last_name: Adletzberger - first_name: Rubén Seoane full_name: Souto, Rubén Seoane last_name: Souto - first_name: Martin full_name: Leijnse, Martin last_name: Leijnse - first_name: Jeroen full_name: Danon, Jeroen last_name: Danon - first_name: Constantin full_name: Schrade, Constantin last_name: Schrade - first_name: Erik full_name: Bakkers, Erik last_name: Bakkers - first_name: Daniel full_name: Chrastina, Daniel last_name: Chrastina - first_name: Giovanni full_name: Isella, Giovanni last_name: Isella - first_name: Georgios full_name: Katsaros, Georgios id: 38DB5788-F248-11E8-B48F-1D18A9856A87 last_name: Katsaros orcid: 0000-0001-8342-202X citation: ama: Valentini M, Sagi O, Baghumyan L, et al. Radio frequency driven superconducting diode and parity conserving  Cooper pair transport in a two-dimensional germanium hole gas. arXiv. doi:10.48550/arXiv.2306.07109 apa: Valentini, M., Sagi, O., Baghumyan, L., Gijsel, T. de, Jung, J., Calcaterra, S., … Katsaros, G. (n.d.). Radio frequency driven superconducting diode and parity conserving  Cooper pair transport in a two-dimensional germanium hole gas. arXiv. https://doi.org/10.48550/arXiv.2306.07109 chicago: Valentini, Marco, Oliver Sagi, Levon Baghumyan, Thijs de Gijsel, Jason Jung, Stefano Calcaterra, Andrea Ballabio, et al. “Radio Frequency Driven Superconducting Diode and Parity Conserving  Cooper Pair Transport in a Two-Dimensional Germanium Hole Gas.” ArXiv, n.d. https://doi.org/10.48550/arXiv.2306.07109. ieee: M. Valentini et al., “Radio frequency driven superconducting diode and parity conserving  Cooper pair transport in a two-dimensional germanium hole gas,” arXiv. . ista: Valentini M, Sagi O, Baghumyan L, Gijsel T de, Jung J, Calcaterra S, Ballabio A, Servin JA, Aggarwal K, Janik M, Adletzberger T, Souto RS, Leijnse M, Danon J, Schrade C, Bakkers E, Chrastina D, Isella G, Katsaros G. Radio frequency driven superconducting diode and parity conserving  Cooper pair transport in a two-dimensional germanium hole gas. arXiv, 2306.07109. mla: Valentini, Marco, et al. “Radio Frequency Driven Superconducting Diode and Parity Conserving  Cooper Pair Transport in a Two-Dimensional Germanium Hole Gas.” ArXiv, 2306.07109, doi:10.48550/arXiv.2306.07109. short: M. Valentini, O. Sagi, L. Baghumyan, T. de Gijsel, J. Jung, S. Calcaterra, A. Ballabio, J.A. Servin, K. Aggarwal, M. Janik, T. Adletzberger, R.S. Souto, M. Leijnse, J. Danon, C. Schrade, E. Bakkers, D. Chrastina, G. Isella, G. Katsaros, ArXiv (n.d.). corr_author: '1' date_created: 2023-07-26T11:17:20Z date_published: 2023-06-13T00:00:00Z date_updated: 2026-04-07T13:27:22Z day: '13' ddc: - '530' department: - _id: GeKa - _id: M-Shop doi: 10.48550/arXiv.2306.07109 ec_funded: 1 external_id: arxiv: - '2306.07109' keyword: - Mesoscale and Nanoscale Physics language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2306.07109 month: '06' oa: 1 oa_version: Preprint project: - _id: 237E5020-32DE-11EA-91FC-C7463DDC885E call_identifier: H2020 grant_number: '862046' name: TOPOLOGICALLY PROTECTED AND SCALABLE QUANTUM BITS - _id: 237B3DA4-32DE-11EA-91FC-C7463DDC885E call_identifier: FWF grant_number: P32235 name: Towards scalable hut wire quantum devices - _id: bd8bd29e-d553-11ed-ba76-f0070d4b237a grant_number: P36507 name: Merging spin and superconducting qubits in planar Ge - _id: 34a66131-11ca-11ed-8bc3-a31681c6b03e grant_number: F8606 name: 'Center for Correlated Quantum Materials and Solid State Quantum Systems: Conventional and unconventional topological superconductors' - _id: eb9b30ac-77a9-11ec-83b8-871f581d53d2 name: Protected states of quantum matter publication: arXiv publication_status: draft related_material: record: - id: '13286' relation: dissertation_contains status: public status: public title: Radio frequency driven superconducting diode and parity conserving Cooper pair transport in a two-dimensional germanium hole gas tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: preprint user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2023' ... --- _id: '13124' abstract: - lang: eng text: This dataset comprises all data shown in the figures of the submitted article "Tunable directional photon scattering from a pair of superconducting qubits" at arXiv:2205.03293. Additional raw data are available from the corresponding author on reasonable request. article_processing_charge: No author: - first_name: Elena full_name: Redchenko, Elena id: 2C21D6E8-F248-11E8-B48F-1D18A9856A87 last_name: Redchenko - first_name: Alexander full_name: Poshakinskiy, Alexander last_name: Poshakinskiy - first_name: Riya full_name: Sett, Riya id: 2E6D040E-F248-11E8-B48F-1D18A9856A87 last_name: Sett orcid: 0000-0001-7641-8348 - first_name: Martin full_name: Zemlicka, Martin id: 2DCF8DE6-F248-11E8-B48F-1D18A9856A87 last_name: Zemlicka orcid: 0009-0005-0878-3032 - first_name: Alexander full_name: Poddubny, Alexander last_name: Poddubny - first_name: Johannes M full_name: Fink, Johannes M id: 4B591CBA-F248-11E8-B48F-1D18A9856A87 last_name: Fink orcid: 0000-0001-8112-028X citation: ama: Redchenko E, Poshakinskiy A, Sett R, Zemlicka M, Poddubny A, Fink JM. Tunable directional photon scattering from a pair of superconducting qubits. 2023. doi:10.5281/ZENODO.7858567 apa: Redchenko, E., Poshakinskiy, A., Sett, R., Zemlicka, M., Poddubny, A., & Fink, J. M. (2023). Tunable directional photon scattering from a pair of superconducting qubits. Zenodo. https://doi.org/10.5281/ZENODO.7858567 chicago: Redchenko, Elena, Alexander Poshakinskiy, Riya Sett, Martin Zemlicka, Alexander Poddubny, and Johannes M Fink. “Tunable Directional Photon Scattering from a Pair of Superconducting Qubits.” Zenodo, 2023. https://doi.org/10.5281/ZENODO.7858567. ieee: E. Redchenko, A. Poshakinskiy, R. Sett, M. Zemlicka, A. Poddubny, and J. M. Fink, “Tunable directional photon scattering from a pair of superconducting qubits.” Zenodo, 2023. ista: Redchenko E, Poshakinskiy A, Sett R, Zemlicka M, Poddubny A, Fink JM. 2023. Tunable directional photon scattering from a pair of superconducting qubits, Zenodo, 10.5281/ZENODO.7858567. mla: Redchenko, Elena, et al. Tunable Directional Photon Scattering from a Pair of Superconducting Qubits. Zenodo, 2023, doi:10.5281/ZENODO.7858567. short: E. Redchenko, A. Poshakinskiy, R. Sett, M. Zemlicka, A. Poddubny, J.M. Fink, (2023). corr_author: '1' date_created: 2023-06-06T07:36:50Z date_published: 2023-04-28T00:00:00Z date_updated: 2026-06-03T07:16:05Z day: '28' ddc: - '530' department: - _id: JoFi doi: 10.5281/ZENODO.7858567 main_file_link: - open_access: '1' url: https://doi.org/10.5281/zenodo.7858567 month: '04' oa: 1 oa_version: Published Version publisher: Zenodo related_material: record: - id: '13117' relation: used_in_publication status: public status: public title: Tunable directional photon scattering from a pair of superconducting qubits tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: research_data_reference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2023' ... --- _id: '13314' abstract: - lang: eng text: The emergence of large-scale order in self-organized systems relies on local interactions between individual components. During bacterial cell division, FtsZ—a prokaryotic homologue of the eukaryotic protein tubulin—polymerizes into treadmilling filaments that further organize into a cytoskeletal ring. In vitro, FtsZ filaments can form dynamic chiral assemblies. However, how the active and passive properties of individual filaments relate to these large-scale self-organized structures remains poorly understood. Here we connect single-filament properties with the mesoscopic scale by combining minimal active matter simulations and biochemical reconstitution experiments. We show that the density and flexibility of active chiral filaments define their global order. At intermediate densities, curved, flexible filaments organize into chiral rings and polar bands. An effectively nematic organization dominates for high densities and for straight, mutant filaments with increased rigidity. Our predicted phase diagram quantitatively captures these features, demonstrating how the flexibility, density and chirality of the active filaments affect their collective behaviour. Our findings shed light on the fundamental properties of active chiral matter and explain how treadmilling FtsZ filaments organize during bacterial cell division. acknowledged_ssus: - _id: Bio - _id: LifeSc acknowledgement: 'This work was supported by the European Research Council through grant ERC 2015-StG-679239 and by the Austrian Science Fund (FWF) StandAlone P34607 to M.L., B. P.M. was also supported by the Kanazawa University WPI- NanoLSI Bio-SPM collaborative research program. Z.D. has received funding from Doctoral Programme of the Austrian Academy of Sciences (OeAW): Grant agreement 26360. We thank Jan Brugues (MPI CBG, Dresden, Germany), Andela Saric (ISTA, Klosterneuburg, Austria), Daniel Pearce (Uni Geneva, Switzerland) for valuable scientific input and comments on the manuscript. We are also thankful for the support by the Scientific Service Units (SSU) of IST Austria through resources provided by the Imaging and Optics Facility (IOF) and the Lab Support Facility (LSF).' article_processing_charge: Yes (in subscription journal) article_type: original author: - first_name: Zuzana full_name: Dunajova, Zuzana id: 4B39F286-F248-11E8-B48F-1D18A9856A87 last_name: Dunajova - first_name: Batirtze full_name: Prats Mateu, Batirtze id: 299FE892-F248-11E8-B48F-1D18A9856A87 last_name: Prats Mateu - first_name: Philipp full_name: Radler, Philipp id: 40136C2A-F248-11E8-B48F-1D18A9856A87 last_name: Radler orcid: '0000-0001-9198-2182 ' - first_name: Keesiang full_name: Lim, Keesiang last_name: Lim - first_name: Dörte full_name: Brandis, Dörte id: 21d64d35-f128-11eb-9611-b8bcca7a12fd last_name: Brandis - first_name: Philipp full_name: Velicky, Philipp id: 39BDC62C-F248-11E8-B48F-1D18A9856A87 last_name: Velicky orcid: 0000-0002-2340-7431 - first_name: Johann G full_name: Danzl, Johann G id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87 last_name: Danzl orcid: 0000-0001-8559-3973 - first_name: Richard W. full_name: Wong, Richard W. last_name: Wong - first_name: Jens full_name: Elgeti, Jens last_name: Elgeti - first_name: Edouard B full_name: Hannezo, Edouard B id: 3A9DB764-F248-11E8-B48F-1D18A9856A87 last_name: Hannezo orcid: 0000-0001-6005-1561 - first_name: Martin full_name: Loose, Martin id: 462D4284-F248-11E8-B48F-1D18A9856A87 last_name: Loose orcid: 0000-0001-7309-9724 citation: ama: Dunajova Z, Prats Mateu B, Radler P, et al. Chiral and nematic phases of flexible active filaments. Nature Physics. 2023;19:1916-1926. doi:10.1038/s41567-023-02218-w apa: Dunajova, Z., Prats Mateu, B., Radler, P., Lim, K., Brandis, D., Velicky, P., … Loose, M. (2023). Chiral and nematic phases of flexible active filaments. Nature Physics. Springer Nature. https://doi.org/10.1038/s41567-023-02218-w chicago: Dunajova, Zuzana, Batirtze Prats Mateu, Philipp Radler, Keesiang Lim, Dörte Brandis, Philipp Velicky, Johann G Danzl, et al. “Chiral and Nematic Phases of Flexible Active Filaments.” Nature Physics. Springer Nature, 2023. https://doi.org/10.1038/s41567-023-02218-w. ieee: Z. Dunajova et al., “Chiral and nematic phases of flexible active filaments,” Nature Physics, vol. 19. Springer Nature, pp. 1916–1926, 2023. ista: Dunajova Z, Prats Mateu B, Radler P, Lim K, Brandis D, Velicky P, Danzl JG, Wong RW, Elgeti J, Hannezo EB, Loose M. 2023. Chiral and nematic phases of flexible active filaments. Nature Physics. 19, 1916–1926. mla: Dunajova, Zuzana, et al. “Chiral and Nematic Phases of Flexible Active Filaments.” Nature Physics, vol. 19, Springer Nature, 2023, pp. 1916–26, doi:10.1038/s41567-023-02218-w. short: Z. Dunajova, B. Prats Mateu, P. Radler, K. Lim, D. Brandis, P. Velicky, J.G. Danzl, R.W. Wong, J. Elgeti, E.B. Hannezo, M. Loose, Nature Physics 19 (2023) 1916–1926. corr_author: '1' date_created: 2023-07-27T14:44:45Z date_published: 2023-12-01T00:00:00Z date_updated: 2026-06-10T09:41:11Z day: '01' ddc: - '530' department: - _id: JoDa - _id: EdHa - _id: MaLo - _id: GradSch doi: 10.1038/s41567-023-02218-w ec_funded: 1 external_id: isi: - '001178645300041' pmid: - '38075437' file: - access_level: open_access checksum: bc7673ca07d37309013a86166577b2f7 content_type: application/pdf creator: dernst date_created: 2024-01-30T14:28:30Z date_updated: 2024-01-30T14:28:30Z file_id: '14916' file_name: 2023_NaturePhysics_Dunajova.pdf file_size: 22471673 relation: main_file success: 1 file_date_updated: 2024-01-30T14:28:30Z has_accepted_license: '1' intvolume: ' 19' isi: 1 language: - iso: eng month: '12' oa: 1 oa_version: Published Version page: 1916-1926 pmid: 1 project: - _id: 2595697A-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '679239' name: Self-Organization of the Bacterial Cell - _id: fc38323b-9c52-11eb-aca3-ff8afb4a011d grant_number: P34607 name: In vitro reconstitution of bacterial cell division - _id: 34d75525-11ca-11ed-8bc3-89b6307fee9d grant_number: '26360' name: Motile active matter models of migrating cells and chiral filaments publication: Nature Physics publication_identifier: eissn: - 1745-2481 issn: - 1745-2473 publication_status: published publisher: Springer Nature quality_controlled: '1' related_material: record: - id: '13116' relation: research_data status: public - id: '21423' relation: dissertation_contains status: public - id: '21439' relation: research_data status: public scopus_import: '1' status: public title: Chiral and nematic phases of flexible active filaments tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 19 year: '2023' ... --- _id: '14759' abstract: - lang: eng text: "Proper operation of electro-optic I/Q modulators relies on precise adjustment and control of the relative phase biases between the modulator’s internal interferometer arms. We present an all-analog phase bias locking scheme where error signals are obtained from the beat between the optical carrier and optical tones generated by an auxiliary 2 MHz \U0001D445\U0001D439 tone to lock the phases of all three involved interferometers for operation up to 10 GHz. With the developed method, we demonstrate an I/Q modulator in carrier-suppressed single-sideband mode, where the suppressed carrier and sideband are locked at optical power levels <−27dB\r\n relative to the transmitted sideband. We describe a simple analytical model for calculating the error signals and detail the implementation of the electronic circuitry for the implementation of the method." acknowledgement: We thank Jakob Vorlaufer for technical contributions and Vyacheslav Li and Sofia Agafonova for comments on the manuscript. article_processing_charge: No article_type: original arxiv: 1 author: - first_name: Sebastian full_name: Wald, Sebastian id: 133F200A-B015-11E9-AD41-0EDAE5697425 last_name: Wald orcid: 0000-0002-5869-1604 - first_name: Fritz R full_name: Diorico, Fritz R id: 2E054C4C-F248-11E8-B48F-1D18A9856A87 last_name: Diorico orcid: 0000-0002-4947-8924 - first_name: Onur full_name: Hosten, Onur id: 4C02D85E-F248-11E8-B48F-1D18A9856A87 last_name: Hosten orcid: 0000-0002-2031-204X citation: ama: Wald S, Diorico FR, Hosten O. Analog stabilization of an electro-optic I/Q modulator with an auxiliary modulation tone. Applied Optics. 2023;62(1):1-7. doi:10.1364/ao.474118 apa: Wald, S., Diorico, F. R., & Hosten, O. (2023). Analog stabilization of an electro-optic I/Q modulator with an auxiliary modulation tone. Applied Optics. Optica Publishing Group. https://doi.org/10.1364/ao.474118 chicago: Wald, Sebastian, Fritz R Diorico, and Onur Hosten. “Analog Stabilization of an Electro-Optic I/Q Modulator with an Auxiliary Modulation Tone.” Applied Optics. Optica Publishing Group, 2023. https://doi.org/10.1364/ao.474118. ieee: S. Wald, F. R. Diorico, and O. Hosten, “Analog stabilization of an electro-optic I/Q modulator with an auxiliary modulation tone,” Applied Optics, vol. 62, no. 1. Optica Publishing Group, pp. 1–7, 2023. ista: Wald S, Diorico FR, Hosten O. 2023. Analog stabilization of an electro-optic I/Q modulator with an auxiliary modulation tone. Applied Optics. 62(1), 1–7. mla: Wald, Sebastian, et al. “Analog Stabilization of an Electro-Optic I/Q Modulator with an Auxiliary Modulation Tone.” Applied Optics, vol. 62, no. 1, Optica Publishing Group, 2023, pp. 1–7, doi:10.1364/ao.474118. short: S. Wald, F.R. Diorico, O. Hosten, Applied Optics 62 (2023) 1–7. corr_author: '1' date_created: 2024-01-08T13:19:14Z date_published: 2023-01-01T00:00:00Z date_updated: 2026-06-15T22:30:03Z day: '01' department: - _id: OnHo doi: 10.1364/ao.474118 external_id: arxiv: - '2208.11591' isi: - '000906607900001' intvolume: ' 62' isi: 1 issue: '1' keyword: - Atomic and Molecular Physics - and Optics - Engineering (miscellaneous) - Electrical and Electronic Engineering language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2208.11591 month: '01' oa: 1 oa_version: Preprint page: 1-7 publication: Applied Optics publication_identifier: eissn: - 2155-3165 issn: - 1559-128X publication_status: published publisher: Optica Publishing Group quality_controlled: '1' related_material: record: - id: '20798' relation: dissertation_contains status: public scopus_import: '1' status: public title: Analog stabilization of an electro-optic I/Q modulator with an auxiliary modulation tone type: journal_article user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345 volume: 62 year: '2023' ... --- _id: '14459' abstract: - lang: eng text: Autoencoders are a popular model in many branches of machine learning and lossy data compression. However, their fundamental limits, the performance of gradient methods and the features learnt during optimization remain poorly understood, even in the two-layer setting. In fact, earlier work has considered either linear autoencoders or specific training regimes (leading to vanishing or diverging compression rates). Our paper addresses this gap by focusing on non-linear two-layer autoencoders trained in the challenging proportional regime in which the input dimension scales linearly with the size of the representation. Our results characterize the minimizers of the population risk, and show that such minimizers are achieved by gradient methods; their structure is also unveiled, thus leading to a concise description of the features obtained via training. For the special case of a sign activation function, our analysis establishes the fundamental limits for the lossy compression of Gaussian sources via (shallow) autoencoders. Finally, while the results are proved for Gaussian data, numerical simulations on standard datasets display the universality of the theoretical predictions. acknowledgement: Aleksandr Shevchenko, Kevin Kogler and Marco Mondelli are supported by the 2019 Lopez-Loreta Prize. Hamed Hassani acknowledges the support by the NSF CIF award (1910056) and the NSF Institute for CORE Emerging Methods in Data Science (EnCORE). alternative_title: - PMLR article_processing_charge: No arxiv: 1 author: - first_name: Aleksandr full_name: Shevchenko, Aleksandr id: F2B06EC2-C99E-11E9-89F0-752EE6697425 last_name: Shevchenko - first_name: Kevin full_name: Kögler, Kevin id: 94ec913c-dc85-11ea-9058-e5051ab2428b last_name: Kögler - first_name: Hamed full_name: Hassani, Hamed last_name: Hassani - first_name: Marco full_name: Mondelli, Marco id: 27EB676C-8706-11E9-9510-7717E6697425 last_name: Mondelli orcid: 0000-0002-3242-7020 citation: ama: 'Shevchenko A, Kögler K, Hassani H, Mondelli M. Fundamental limits of two-layer autoencoders, and achieving them with gradient methods. In: Proceedings of the 40th International Conference on Machine Learning. Vol 202. ML Research Press; 2023:31151-31209.' apa: 'Shevchenko, A., Kögler, K., Hassani, H., & Mondelli, M. (2023). Fundamental limits of two-layer autoencoders, and achieving them with gradient methods. In Proceedings of the 40th International Conference on Machine Learning (Vol. 202, pp. 31151–31209). Honolulu, Hawaii, HI, United States: ML Research Press.' chicago: Shevchenko, Alexander, Kevin Kögler, Hamed Hassani, and Marco Mondelli. “Fundamental Limits of Two-Layer Autoencoders, and Achieving Them with Gradient Methods.” In Proceedings of the 40th International Conference on Machine Learning, 202:31151–209. ML Research Press, 2023. ieee: A. Shevchenko, K. Kögler, H. Hassani, and M. Mondelli, “Fundamental limits of two-layer autoencoders, and achieving them with gradient methods,” in Proceedings of the 40th International Conference on Machine Learning, Honolulu, Hawaii, HI, United States, 2023, vol. 202, pp. 31151–31209. ista: 'Shevchenko A, Kögler K, Hassani H, Mondelli M. 2023. Fundamental limits of two-layer autoencoders, and achieving them with gradient methods. Proceedings of the 40th International Conference on Machine Learning. ICML: International Conference on Machine Learning, PMLR, vol. 202, 31151–31209.' mla: Shevchenko, Alexander, et al. “Fundamental Limits of Two-Layer Autoencoders, and Achieving Them with Gradient Methods.” Proceedings of the 40th International Conference on Machine Learning, vol. 202, ML Research Press, 2023, pp. 31151–209. short: A. Shevchenko, K. Kögler, H. Hassani, M. Mondelli, in:, Proceedings of the 40th International Conference on Machine Learning, ML Research Press, 2023, pp. 31151–31209. conference: end_date: 2023-07-29 location: Honolulu, Hawaii, HI, United States name: 'ICML: International Conference on Machine Learning' start_date: 2023-07-23 corr_author: '1' date_created: 2023-10-29T23:01:17Z date_published: 2023-07-30T00:00:00Z date_updated: 2026-06-15T22:30:06Z day: '30' department: - _id: MaMo - _id: DaAl external_id: arxiv: - '2212.13468' intvolume: ' 202' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2212.13468 month: '07' oa: 1 oa_version: Preprint page: 31151-31209 project: - _id: 059876FA-7A3F-11EA-A408-12923DDC885E name: Prix Lopez-Loretta 2019 - Marco Mondelli publication: Proceedings of the 40th International Conference on Machine Learning publication_identifier: eissn: - 2640-3498 publication_status: published publisher: ML Research Press quality_controlled: '1' related_material: record: - id: '17465' relation: dissertation_contains status: public scopus_import: '1' status: public title: Fundamental limits of two-layer autoencoders, and achieving them with gradient methods type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 202 year: '2023' ...