[{"date_published":"2025-11-21T00:00:00Z","external_id":{"arxiv":["2507.17591"]},"related_material":{"link":[{"relation":"press_release","description":"News on ISTA website","url":"https://ista.ac.at/en/news/trapping-particles-to-explain-lightning/"}]},"status":"public","language":[{"iso":"eng"}],"PlanS_conform":"1","publication_status":"published","year":"2025","date_created":"2025-11-30T23:02:07Z","author":[{"last_name":"Stöllner","first_name":"Andrea","full_name":"Stöllner, Andrea","id":"4bdcf7f6-eb97-11eb-a6c2-9981bbdc3bed","orcid":"0000-0002-0464-8440"},{"first_name":"Isaac C","last_name":"Lenton","orcid":"0000-0002-5010-6984","id":"a550210f-223c-11ec-8182-e2d45e817efb","full_name":"Lenton, Isaac C"},{"orcid":"0000-0003-0393-5525","id":"37D278BC-F248-11E8-B48F-1D18A9856A87","full_name":"Volosniev, Artem","first_name":"Artem","last_name":"Volosniev"},{"last_name":"Millen","first_name":"James","full_name":"Millen, James"},{"last_name":"Shibuya","first_name":"Renjiro","full_name":"Shibuya, Renjiro"},{"last_name":"Ishii","first_name":"Hisao","full_name":"Ishii, Hisao"},{"last_name":"Rak","first_name":"Dmytro","full_name":"Rak, Dmytro","id":"70313b46-47c2-11ec-9e88-cd79101918fe"},{"first_name":"Zhanybek","last_name":"Alpichshev","id":"45E67A2A-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-7183-5203","full_name":"Alpichshev, Zhanybek"},{"last_name":"David","first_name":"Grégory","full_name":"David, Grégory"},{"full_name":"Signorell, Ruth","last_name":"Signorell","first_name":"Ruth"},{"full_name":"Muller, Caroline J","orcid":"0000-0001-5836-5350","id":"f978ccb0-3f7f-11eb-b193-b0e2bd13182b","first_name":"Caroline J","last_name":"Muller"},{"orcid":"0000-0002-2299-3176","id":"3A1FFC16-F248-11E8-B48F-1D18A9856A87","full_name":"Waitukaitis, Scott R","last_name":"Waitukaitis","first_name":"Scott R"}],"date_updated":"2026-04-28T13:09:27Z","acknowledgement":"We thank Todor Asenov and Abdulhamid Baghdadi for their outstanding technical support and Dr. Michael Gleichweit and Mercede Azizbaig Mohajer for the helpful discussions. This project has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (Grant Agreements No. 949120 and No. 805041) and the Swiss National Science Foundation (SNSF, Project No. 200021-236446). This research was supported by the Scientific Service Units of the Institute of Science and Technology Austria (ISTA) through resources provided by the Miba Machine Shop and the Scientific Computing service unit.","scopus_import":"1","file_date_updated":"2025-12-01T08:19:46Z","oa":1,"_id":"20705","ddc":["530","550"],"day":"21","OA_type":"hybrid","intvolume":"       135","article_type":"original","ec_funded":1,"OA_place":"publisher","volume":135,"publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"file":[{"checksum":"a5f76b1230cc7b039ecd0dbd6f99e775","file_size":1761373,"file_id":"20717","date_updated":"2025-12-01T08:19:46Z","date_created":"2025-12-01T08:19:46Z","creator":"dernst","file_name":"2025_PhysReviewLetters_Stoellner.pdf","relation":"main_file","content_type":"application/pdf","success":1,"access_level":"open_access"}],"abstract":[{"text":"Optical tweezers are widely used as a highly sensitive tool to measure forces on micron-scale particles. One such application is the measurement of the electric charge of a particle, which can be done with high precision in liquids, air, or vacuum. We experimentally investigate how the trapping laser itself can electrically charge such a particle, in our case a ∼1  μ⁢m SiO2 sphere in air. We model the charging mechanism as a two-photon process which reproduces the experimental data with high fidelity.","lang":"eng"}],"type":"journal_article","acknowledged_ssus":[{"_id":"M-Shop"},{"_id":"ScienComp"}],"title":"Using optical tweezers to simultaneously trap, charge, and measure the charge of a microparticle in air","oa_version":"Published Version","citation":{"ista":"Stöllner A, Lenton IC, Volosniev A, Millen J, Shibuya R, Ishii H, Rak D, Alpichshev Z, David G, Signorell R, Muller CJ, Waitukaitis SR. 2025. Using optical tweezers to simultaneously trap, charge, and measure the charge of a microparticle in air. Physical Review Letters. 135(21), 218202.","mla":"Stöllner, Andrea, et al. “Using Optical Tweezers to Simultaneously Trap, Charge, and Measure the Charge of a Microparticle in Air.” <i>Physical Review Letters</i>, vol. 135, no. 21, 218202, American Physical Society, 2025, doi:<a href=\"https://doi.org/10.1103/5xd9-4tjj\">10.1103/5xd9-4tjj</a>.","apa":"Stöllner, A., Lenton, I. C., Volosniev, A., Millen, J., Shibuya, R., Ishii, H., … Waitukaitis, S. R. (2025). Using optical tweezers to simultaneously trap, charge, and measure the charge of a microparticle in air. <i>Physical Review Letters</i>. American Physical Society. <a href=\"https://doi.org/10.1103/5xd9-4tjj\">https://doi.org/10.1103/5xd9-4tjj</a>","ieee":"A. Stöllner <i>et al.</i>, “Using optical tweezers to simultaneously trap, charge, and measure the charge of a microparticle in air,” <i>Physical Review Letters</i>, vol. 135, no. 21. American Physical Society, 2025.","ama":"Stöllner A, Lenton IC, Volosniev A, et al. Using optical tweezers to simultaneously trap, charge, and measure the charge of a microparticle in air. <i>Physical Review Letters</i>. 2025;135(21). doi:<a href=\"https://doi.org/10.1103/5xd9-4tjj\">10.1103/5xd9-4tjj</a>","short":"A. Stöllner, I.C. Lenton, A. Volosniev, J. Millen, R. Shibuya, H. Ishii, D. Rak, Z. Alpichshev, G. David, R. Signorell, C.J. Muller, S.R. Waitukaitis, Physical Review Letters 135 (2025).","chicago":"Stöllner, Andrea, Isaac C Lenton, Artem Volosniev, James Millen, Renjiro Shibuya, Hisao Ishii, Dmytro Rak, et al. “Using Optical Tweezers to Simultaneously Trap, Charge, and Measure the Charge of a Microparticle in Air.” <i>Physical Review Letters</i>. American Physical Society, 2025. <a href=\"https://doi.org/10.1103/5xd9-4tjj\">https://doi.org/10.1103/5xd9-4tjj</a>."},"article_number":"218202","publisher":"American Physical Society","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"project":[{"grant_number":"949120","_id":"0aa60e99-070f-11eb-9043-a6de6bdc3afa","call_identifier":"H2020","name":"Tribocharge: a multi-scale approach to an enduring problem in physics"},{"call_identifier":"H2020","name":"Organization of CLoUdS, and implications of Tropical  cyclones and for the Energetics of the tropics, in current and waRming climate","grant_number":"805041","_id":"629205d8-2b32-11ec-9570-e1356ff73576"}],"corr_author":"1","article_processing_charge":"Yes (via OA deal)","month":"11","doi":"10.1103/5xd9-4tjj","quality_controlled":"1","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","has_accepted_license":"1","department":[{"_id":"ZhAl"},{"_id":"CaMu"},{"_id":"ScWa"}],"publication":"Physical Review Letters","issue":"21","arxiv":1},{"article_processing_charge":"No","month":"04","corr_author":"1","project":[{"grant_number":"949120","_id":"0aa60e99-070f-11eb-9043-a6de6bdc3afa","name":"Tribocharge: a multi-scale approach to an enduring problem in physics","call_identifier":"H2020"}],"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png"},"publisher":"European Geosciences Union","article_number":"6166","citation":{"ama":"Stöllner A, Lenton IC, Muller CJ, Waitukaitis SR. Measuring spontaneous charging of single aerosol particles. In: <i>EGU General Assembly 2023</i>. European Geosciences Union; 2023. doi:<a href=\"https://doi.org/10.5194/egusphere-egu23-6166\">10.5194/egusphere-egu23-6166</a>","ieee":"A. Stöllner, I. C. Lenton, C. J. Muller, and S. R. Waitukaitis, “Measuring spontaneous charging of single aerosol particles,” in <i>EGU General Assembly 2023</i>, Vienna, Austria &#38; Virtual, 2023.","apa":"Stöllner, A., Lenton, I. C., Muller, C. J., &#38; Waitukaitis, S. R. (2023). Measuring spontaneous charging of single aerosol particles. In <i>EGU General Assembly 2023</i>. Vienna, Austria &#38; Virtual: European Geosciences Union. <a href=\"https://doi.org/10.5194/egusphere-egu23-6166\">https://doi.org/10.5194/egusphere-egu23-6166</a>","mla":"Stöllner, Andrea, et al. “Measuring Spontaneous Charging of Single Aerosol Particles.” <i>EGU General Assembly 2023</i>, 6166, European Geosciences Union, 2023, doi:<a href=\"https://doi.org/10.5194/egusphere-egu23-6166\">10.5194/egusphere-egu23-6166</a>.","ista":"Stöllner A, Lenton IC, Muller CJ, Waitukaitis SR. 2023. Measuring spontaneous charging of single aerosol particles. EGU General Assembly 2023. EGU General Assembly, 6166.","chicago":"Stöllner, Andrea, Isaac C Lenton, Caroline J Muller, and Scott R Waitukaitis. “Measuring Spontaneous Charging of Single Aerosol Particles.” In <i>EGU General Assembly 2023</i>. European Geosciences Union, 2023. <a href=\"https://doi.org/10.5194/egusphere-egu23-6166\">https://doi.org/10.5194/egusphere-egu23-6166</a>.","short":"A. Stöllner, I.C. Lenton, C.J. Muller, S.R. Waitukaitis, in:, EGU General Assembly 2023, European Geosciences Union, 2023."},"oa_version":"Published Version","title":"Measuring spontaneous charging of single aerosol particles","type":"conference_abstract","has_accepted_license":"1","department":[{"_id":"CaMu"},{"_id":"ScWa"}],"publication":"EGU General Assembly 2023","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","doi":"10.5194/egusphere-egu23-6166","day":"23","oa":1,"_id":"14864","ddc":["530"],"file_date_updated":"2024-01-23T13:00:26Z","acknowledgement":"This project has received funding from the European Research Council (ERC) under the European Union’s Starting Grant (No. 949120).","conference":{"start_date":"2023-04-23","location":"Vienna, Austria & Virtual","end_date":"2023-04-28","name":"EGU General Assembly"},"date_updated":"2025-04-14T07:54:10Z","date_created":"2024-01-22T12:09:07Z","author":[{"first_name":"Andrea","last_name":"Stöllner","orcid":"0000-0002-0464-8440","id":"4bdcf7f6-eb97-11eb-a6c2-9981bbdc3bed","full_name":"Stöllner, Andrea"},{"full_name":"Lenton, Isaac C","id":"a550210f-223c-11ec-8182-e2d45e817efb","orcid":"0000-0002-5010-6984","first_name":"Isaac C","last_name":"Lenton"},{"full_name":"Muller, Caroline J","id":"f978ccb0-3f7f-11eb-b193-b0e2bd13182b","orcid":"0000-0001-5836-5350","first_name":"Caroline J","last_name":"Muller"},{"full_name":"Waitukaitis, Scott R","id":"3A1FFC16-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-2299-3176","first_name":"Scott R","last_name":"Waitukaitis"}],"publication_status":"published","year":"2023","language":[{"iso":"eng"}],"status":"public","date_published":"2023-04-23T00:00:00Z","file":[{"file_size":419736,"checksum":"8d6ddbb359e584b156f991f00196d86b","creator":"dernst","date_created":"2024-01-23T13:00:26Z","file_id":"14880","date_updated":"2024-01-23T13:00:26Z","file_name":"2023_EGU_Stoellner.pdf","relation":"main_file","content_type":"application/pdf","success":1,"access_level":"open_access"}],"ec_funded":1},{"intvolume":"         3","isi":1,"article_type":"original","volume":3,"publication_identifier":{"eissn":["2662-138X"]},"date_published":"2022-06-01T00:00:00Z","external_id":{"isi":["000791125600002"]},"status":"public","language":[{"iso":"eng"}],"year":"2022","publication_status":"published","date_created":"2022-05-22T22:01:41Z","author":[{"last_name":"Stöllner","first_name":"Andrea","orcid":"0000-0002-0464-8440","id":"4bdcf7f6-eb97-11eb-a6c2-9981bbdc3bed","full_name":"Stöllner, Andrea"}],"date_updated":"2024-10-09T21:02:28Z","scopus_import":"1","_id":"11403","day":"01","doi":"10.1038/s43017-022-00302-y","quality_controlled":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"GradSch"}],"publication":"Nature Reviews Earth and Environment","issue":"6","type":"journal_article","title":"Measuring airborne nanoplastics using aerosol physics","page":"360","oa_version":"None","citation":{"ista":"Stöllner A. 2022. 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