[{"date_published":"2025-02-21T00:00:00Z","fulldoi":"https://doi.org/10.1063/5.0253451","project":[{"grant_number":"801770","name":"Angulon: physics and applications of a new quasiparticle","call_identifier":"H2020","_id":"2688CF98-B435-11E9-9278-68D0E5697425"},{"name":"Non-Equilibrium Field Theory of Molecular Rotations","grant_number":"101062862","_id":"bd7b5202-d553-11ed-ba76-9b1c1b258338"}],"oa_version":"Published Version","isi":1,"intvolume":"       162","abstract":[{"text":"Impurity motion in a many-body environment has been a central issue in the field of low-temperature physics for decades. In bosonic quantum fluids, the onset of a drag force experienced by point-like objects is due to collective environment excitations, driven by the exchange of linear momentum between the impurity and the many-body bath. In this work we consider a rotating impurity, with the aim of exploring how angular momentum is exchanged with the surrounding bosonic environment. In order to elucidate these issues, we employ a quasiparticle approach based on the angulon theory, which allows us to effectively deal with the non-trivial algebra of quantized angular momentum in the presence of a many-body environment. We uncover how impurity dressing by environmental excitations can establish an exchange channel, whose effectiveness crucially depends on the initial state of the impurity. Remarkably, we find that there is a critical value of initial angular momentum, above which this channel effectively freezes.","lang":"eng"}],"author":[{"last_name":"Cappellaro","id":"9d13b3cb-30a2-11eb-80dc-f772505e8660","full_name":"Cappellaro, Alberto","first_name":"Alberto","orcid":"0000-0001-6110-2359"},{"orcid":"0000-0001-8823-9777","first_name":"Giacomo","id":"4CA96FD4-F248-11E8-B48F-1D18A9856A87","full_name":"Bighin, Giacomo","last_name":"Bighin"},{"first_name":"Igor","full_name":"Cherepanov, Igor","id":"339C7E5A-F248-11E8-B48F-1D18A9856A87","last_name":"Cherepanov"},{"first_name":"Mikhail","orcid":"0000-0002-6990-7802","last_name":"Lemeshko","full_name":"Lemeshko, Mikhail","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87"}],"issue":"7","publication_status":"published","doi":"10.1063/5.0253451","quality_controlled":"1","year":"2025","OA_type":"hybrid","status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"19276","external_id":{"pmid":["39964008"],"isi":["001427233100008"],"arxiv":["2501.16066"]},"PlanS_conform":"1","article_processing_charge":"Yes (via OA deal)","citation":{"ista":"Cappellaro A, Bighin G, Cherepanov I, Lemeshko M. 2025. Environment-limited transfer of angular momentum in Bose liquids. Journal of Chemical Physics. 162(7), 074104.","ieee":"A. Cappellaro, G. Bighin, I. Cherepanov, and M. Lemeshko, “Environment-limited transfer of angular momentum in Bose liquids,” <i>Journal of Chemical Physics</i>, vol. 162, no. 7. AIP Publishing, 2025.","apa":"Cappellaro, A., Bighin, G., Cherepanov, I., &#38; Lemeshko, M. (2025). Environment-limited transfer of angular momentum in Bose liquids. <i>Journal of Chemical Physics</i>. AIP Publishing. <a href=\"https://doi.org/10.1063/5.0253451\">https://doi.org/10.1063/5.0253451</a>","mla":"Cappellaro, Alberto, et al. “Environment-Limited Transfer of Angular Momentum in Bose Liquids.” <i>Journal of Chemical Physics</i>, vol. 162, no. 7, 074104, AIP Publishing, 2025, doi:<a href=\"https://doi.org/10.1063/5.0253451\">10.1063/5.0253451</a>.","chicago":"Cappellaro, Alberto, Giacomo Bighin, Igor Cherepanov, and Mikhail Lemeshko. “Environment-Limited Transfer of Angular Momentum in Bose Liquids.” <i>Journal of Chemical Physics</i>. AIP Publishing, 2025. <a href=\"https://doi.org/10.1063/5.0253451\">https://doi.org/10.1063/5.0253451</a>.","short":"A. Cappellaro, G. Bighin, I. Cherepanov, M. Lemeshko, Journal of Chemical Physics 162 (2025).","ama":"Cappellaro A, Bighin G, Cherepanov I, Lemeshko M. Environment-limited transfer of angular momentum in Bose liquids. <i>Journal of Chemical Physics</i>. 2025;162(7). doi:<a href=\"https://doi.org/10.1063/5.0253451\">10.1063/5.0253451</a>"},"article_number":"074104","publication":"Journal of Chemical Physics","volume":162,"acknowledgement":"We acknowledge Henrik Stapelfeldt for enlightening discussions. M.L. acknowledges support by the European Research Council (ERC) Starting Grant No. 801770 (ANGULON). A.C. received funding from the European Union’s Horizon Europe research and innovation program under the Marie Skłodowska-Curie Grant Agreement No. 101062862—NeqMolRot.","article_type":"original","pmid":1,"license":"https://creativecommons.org/licenses/by/4.0/","date_created":"2025-03-02T23:01:51Z","type":"journal_article","ddc":["530"],"month":"02","file":[{"relation":"main_file","content_type":"application/pdf","checksum":"c67c37788a949af9f0f45b22a27f8087","file_size":6455134,"file_id":"19292","date_created":"2025-03-04T10:48:03Z","access_level":"open_access","date_updated":"2025-03-04T10:48:03Z","success":1,"creator":"dernst","file_name":"2025_JourChemicalPhysics_Cappellaro.pdf"}],"arxiv":1,"language":[{"iso":"eng"}],"department":[{"_id":"MiLe"}],"has_accepted_license":"1","OA_place":"publisher","scopus_import":"1","file_date_updated":"2025-03-04T10:48:03Z","corr_author":"1","publication_identifier":{"eissn":["1089-7690"],"issn":["0021-9606"]},"ec_funded":1,"publisher":"AIP Publishing","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"date_updated":"2026-01-20T10:11:27Z","title":"Environment-limited transfer of angular momentum in Bose liquids","oa":1,"day":"21"},{"year":"2025","OA_type":"hybrid","_id":"19880","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","status":"public","article_processing_charge":"Yes (via OA deal)","external_id":{"isi":["001512872900010"],"pmid":["40526561"],"arxiv":["2503.14124"]},"citation":{"apa":"Al Hyder, R., Lemeshko, M., &#38; Cappellaro, A. (2025). Quantum transport in the presence of a chiral molecular potential. <i>The Journal of Chemical Physics</i>. AIP Publishing. <a href=\"https://doi.org/10.1063/5.0271155\">https://doi.org/10.1063/5.0271155</a>","ista":"Al Hyder R, Lemeshko M, Cappellaro A. 2025. Quantum transport in the presence of a chiral molecular potential. The Journal of Chemical Physics. 162(23), 234106.","ieee":"R. Al Hyder, M. Lemeshko, and A. Cappellaro, “Quantum transport in the presence of a chiral molecular potential,” <i>The Journal of Chemical Physics</i>, vol. 162, no. 23. AIP Publishing, 2025.","short":"R. Al Hyder, M. Lemeshko, A. Cappellaro, The Journal of Chemical Physics 162 (2025).","chicago":"Al Hyder, Ragheed, Mikhail Lemeshko, and Alberto Cappellaro. “Quantum Transport in the Presence of a Chiral Molecular Potential.” <i>The Journal of Chemical Physics</i>. AIP Publishing, 2025. <a href=\"https://doi.org/10.1063/5.0271155\">https://doi.org/10.1063/5.0271155</a>.","mla":"Al Hyder, Ragheed, et al. “Quantum Transport in the Presence of a Chiral Molecular Potential.” <i>The Journal of Chemical Physics</i>, vol. 162, no. 23, 234106, AIP Publishing, 2025, doi:<a href=\"https://doi.org/10.1063/5.0271155\">10.1063/5.0271155</a>.","ama":"Al Hyder R, Lemeshko M, Cappellaro A. Quantum transport in the presence of a chiral molecular potential. <i>The Journal of Chemical Physics</i>. 2025;162(23). doi:<a href=\"https://doi.org/10.1063/5.0271155\">10.1063/5.0271155</a>"},"article_number":"234106","publication":"The Journal of Chemical Physics","oa_version":"Published Version","fulldoi":"https://doi.org/10.1063/5.0271155","isi":1,"date_published":"2025-06-21T00:00:00Z","project":[{"call_identifier":"H2020","_id":"2688CF98-B435-11E9-9278-68D0E5697425","name":"Angulon: physics and applications of a new quasiparticle","grant_number":"801770"},{"_id":"bd7b5202-d553-11ed-ba76-9b1c1b258338","grant_number":"101062862","name":"Non-Equilibrium Field Theory of Molecular Rotations"},{"name":"Polarons in Lead Halide Perovskites","grant_number":"12078","_id":"8fa7db46-16d5-11f0-9cad-917600954daf"}],"intvolume":"       162","abstract":[{"lang":"eng","text":"We investigate quantum transport in a two-dimensional electron system coupled to a chiral molecular potential, demonstrating how molecular chirality and orientation affect charge and spin transport properties. We propose a minimal model for realizing true chiral symmetry breaking on a magnetized surface, with a crucial role played by the tilt angle of the molecular dipole with respect to the surface. For non-zero tilting, we show that the Hall response exhibits clear signatures of chirality-induced effects, in both charge- and spin-resolved observables. Concerning the former, tilted enantiomers produce asymmetric Hall conductances and, even more remarkably, the persistence of this feature in the absence of spin–orbit coupling (SOC) signals how the enantiospecific charge response results from electron scattering off the molecular potential. Concerning spin-resolved observables where SOC plays a relevant role, we reveal that chiral symmetry breaking is crucial in enabling spin-flipping processes."}],"issue":"23","author":[{"first_name":"Ragheed","id":"d1c405be-ae15-11ed-8510-ccf53278162e","full_name":"Al Hyder, Ragheed","last_name":"Al Hyder"},{"first_name":"Mikhail","orcid":"0000-0002-6990-7802","last_name":"Lemeshko","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","full_name":"Lemeshko, Mikhail"},{"first_name":"Alberto","orcid":"0000-0001-6110-2359","last_name":"Cappellaro","id":"9d13b3cb-30a2-11eb-80dc-f772505e8660","full_name":"Cappellaro, Alberto"}],"publication_status":"published","quality_controlled":"1","doi":"10.1063/5.0271155","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"date_updated":"2025-09-30T13:40:55Z","title":"Quantum transport in the presence of a chiral molecular potential","oa":1,"day":"21","pmid":1,"date_created":"2025-06-23T13:55:28Z","volume":162,"acknowledgement":"We thank Artem Volosniev, Narcis Avarvari, Georgios Koutentakis, Sandro Wimberger, and Binghai Yan for useful discussions. R.A. received funding from the Austrian Academy of Science ÖWA, Grant No. PR1029OEAW03. M.L. acknowledges support by the European Research Council (ERC) Starting Grant No. 801770 (ANGULON). A.C. received funding from the European Union’s Horizon Europe research and innovation program under the Marie Skłodowska-Curie Grant Agreement No. 101062862-NeqMolRot.","article_type":"original","ddc":["530"],"month":"06","type":"journal_article","file":[{"checksum":"e278631d949657baa9d5309dad5f4b77","file_size":7202681,"file_id":"19881","relation":"main_file","content_type":"application/pdf","creator":"dernst","file_name":"2025_JourChemicalPhysics_AlHyder.pdf","date_created":"2025-06-23T14:03:30Z","access_level":"open_access","success":1,"date_updated":"2025-06-23T14:03:30Z"}],"department":[{"_id":"MiLe"}],"language":[{"iso":"eng"}],"arxiv":1,"has_accepted_license":"1","corr_author":"1","file_date_updated":"2025-06-23T14:03:30Z","OA_place":"publisher","scopus_import":"1","ec_funded":1,"publication_identifier":{"eissn":["1089-7690"],"issn":["0021-9606"]},"publisher":"AIP Publishing"},{"quality_controlled":"1","doi":"10.1063/5.0165806","intvolume":"       159","abstract":[{"lang":"eng","text":"We demonstrate the possibility of a coupling between the magnetization direction of a ferromagnet and the tilting angle of adsorbed achiral molecules. To illustrate the mechanism of the coupling, we analyze a minimal Stoner model that includes Rashba spin–orbit coupling due to the electric field on the surface of the ferromagnet. The proposed mechanism allows us to study magnetic anisotropy of the system with an extended Stoner–Wohlfarth model and argue that adsorbed achiral molecules can change magnetocrystalline anisotropy of the substrate. Our research aims to motivate further experimental studies of the current-free chirality induced spin selectivity effect involving both enantiomers."}],"issue":"10","publication_status":"published","author":[{"first_name":"Ragheed","id":"d1c405be-ae15-11ed-8510-ccf53278162e","full_name":"Al Hyder, Ragheed","last_name":"Al Hyder"},{"last_name":"Cappellaro","full_name":"Cappellaro, Alberto","id":"9d13b3cb-30a2-11eb-80dc-f772505e8660","first_name":"Alberto","orcid":"0000-0001-6110-2359"},{"id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","full_name":"Lemeshko, Mikhail","last_name":"Lemeshko","orcid":"0000-0002-6990-7802","first_name":"Mikhail"},{"first_name":"Artem","orcid":"0000-0003-0393-5525","last_name":"Volosniev","id":"37D278BC-F248-11E8-B48F-1D18A9856A87","full_name":"Volosniev, Artem"}],"fulldoi":"https://doi.org/10.1063/5.0165806","oa_version":"Published Version","isi":1,"project":[{"grant_number":"101062862","name":"Non-Equilibrium Field Theory of Molecular Rotations","_id":"bd7b5202-d553-11ed-ba76-9b1c1b258338"},{"_id":"2688CF98-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","grant_number":"801770","name":"Angulon: physics and applications of a new quasiparticle"}],"date_published":"2023-09-11T00:00:00Z","article_number":"104103","publication":"The Journal of Chemical Physics","article_processing_charge":"Yes (in subscription journal)","external_id":{"pmid":["37694742"],"isi":["001133333600011"],"arxiv":["2306.17592"]},"citation":{"apa":"Al Hyder, R., Cappellaro, A., Lemeshko, M., &#38; Volosniev, A. (2023). Achiral dipoles on a ferromagnet can affect its magnetization direction. <i>The Journal of Chemical Physics</i>. AIP Publishing. <a href=\"https://doi.org/10.1063/5.0165806\">https://doi.org/10.1063/5.0165806</a>","ista":"Al Hyder R, Cappellaro A, Lemeshko M, Volosniev A. 2023. Achiral dipoles on a ferromagnet can affect its magnetization direction. The Journal of Chemical Physics. 159(10), 104103.","ieee":"R. Al Hyder, A. Cappellaro, M. Lemeshko, and A. Volosniev, “Achiral dipoles on a ferromagnet can affect its magnetization direction,” <i>The Journal of Chemical Physics</i>, vol. 159, no. 10. AIP Publishing, 2023.","short":"R. Al Hyder, A. Cappellaro, M. Lemeshko, A. Volosniev, The Journal of Chemical Physics 159 (2023).","mla":"Al Hyder, Ragheed, et al. “Achiral Dipoles on a Ferromagnet Can Affect Its Magnetization Direction.” <i>The Journal of Chemical Physics</i>, vol. 159, no. 10, 104103, AIP Publishing, 2023, doi:<a href=\"https://doi.org/10.1063/5.0165806\">10.1063/5.0165806</a>.","chicago":"Al Hyder, Ragheed, Alberto Cappellaro, Mikhail Lemeshko, and Artem Volosniev. “Achiral Dipoles on a Ferromagnet Can Affect Its Magnetization Direction.” <i>The Journal of Chemical Physics</i>. AIP Publishing, 2023. <a href=\"https://doi.org/10.1063/5.0165806\">https://doi.org/10.1063/5.0165806</a>.","ama":"Al Hyder R, Cappellaro A, Lemeshko M, Volosniev A. Achiral dipoles on a ferromagnet can affect its magnetization direction. <i>The Journal of Chemical Physics</i>. 2023;159(10). doi:<a href=\"https://doi.org/10.1063/5.0165806\">10.1063/5.0165806</a>"},"_id":"14321","status":"public","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","keyword":["Physical and Theoretical Chemistry","General Physics and Astronomy"],"year":"2023","ec_funded":1,"publication_identifier":{"issn":["0021-9606"],"eissn":["1089-7690"]},"publisher":"AIP Publishing","has_accepted_license":"1","corr_author":"1","scopus_import":"1","file_date_updated":"2023-09-13T09:34:20Z","file":[{"date_created":"2023-09-13T09:34:20Z","access_level":"open_access","date_updated":"2023-09-13T09:34:20Z","success":1,"creator":"acappell","file_name":"104103_1_5.0165806.pdf","relation":"main_file","content_type":"application/pdf","checksum":"507ab65ab29e2c987c94cabad7c5370b","file_size":5749653,"file_id":"14322"}],"department":[{"_id":"MiLe"}],"arxiv":1,"language":[{"iso":"eng"}],"pmid":1,"date_created":"2023-09-13T09:25:09Z","article_type":"original","volume":159,"acknowledgement":"We thank Zhanybek Alpichshev, Mohammad Reza Safari, Binghai Yan, and Yossi Paltiel for enlightening discussions.\r\nM.L. acknowledges support from the European Research Council (ERC) Starting Grant No. 801770 (ANGULON). A. C. received funding from the European Union’s Horizon Europe research and innovation program under the Marie Skłodowska-Curie Grant Agreement No. 101062862 - NeqMolRot.","type":"journal_article","ddc":["530"],"month":"09","day":"11","oa":1,"title":"Achiral dipoles on a ferromagnet can affect its magnetization direction","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"date_updated":"2025-09-09T12:57:42Z"}]