[{"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","citation":{"short":"B. Cheng, S. Hamel, M. Bethkenhagen, Nature Communications 14 (2023).","ieee":"B. Cheng, S. Hamel, and M. Bethkenhagen, “Thermodynamics of diamond formation from hydrocarbon mixtures in planets,” Nature Communications, vol. 14. Springer Nature, 2023.","apa":"Cheng, B., Hamel, S., & Bethkenhagen, M. (2023). Thermodynamics of diamond formation from hydrocarbon mixtures in planets. Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-023-36841-1","ama":"Cheng B, Hamel S, Bethkenhagen M. Thermodynamics of diamond formation from hydrocarbon mixtures in planets. Nature Communications. 2023;14. doi:10.1038/s41467-023-36841-1","mla":"Cheng, Bingqing, et al. “Thermodynamics of Diamond Formation from Hydrocarbon Mixtures in Planets.” Nature Communications, vol. 14, 1104, Springer Nature, 2023, doi:10.1038/s41467-023-36841-1.","ista":"Cheng B, Hamel S, Bethkenhagen M. 2023. Thermodynamics of diamond formation from hydrocarbon mixtures in planets. Nature Communications. 14, 1104.","chicago":"Cheng, Bingqing, Sebastien Hamel, and Mandy Bethkenhagen. “Thermodynamics of Diamond Formation from Hydrocarbon Mixtures in Planets.” Nature Communications. Springer Nature, 2023. https://doi.org/10.1038/s41467-023-36841-1."},"title":"Thermodynamics of diamond formation from hydrocarbon mixtures in planets","article_processing_charge":"No","external_id":{"pmid":["36843123"],"isi":["000939678300002"]},"author":[{"first_name":"Bingqing","id":"cbe3cda4-d82c-11eb-8dc7-8ff94289fcc9","full_name":"Cheng, Bingqing","orcid":"0000-0002-3584-9632","last_name":"Cheng"},{"last_name":"Hamel","full_name":"Hamel, Sebastien","first_name":"Sebastien"},{"first_name":"Mandy","id":"201939f4-803f-11ed-ab7e-d8da4bd1517f","full_name":"Bethkenhagen, Mandy","orcid":"0000-0002-1838-2129","last_name":"Bethkenhagen"}],"article_number":"1104","project":[{"name":"NOMIS Fellowship Program","_id":"9B861AAC-BA93-11EA-9121-9846C619BF3A"}],"publication":"Nature Communications","day":"27","year":"2023","has_accepted_license":"1","isi":1,"date_created":"2023-03-05T23:01:04Z","doi":"10.1038/s41467-023-36841-1","date_published":"2023-02-27T00:00:00Z","acknowledgement":"BC thanks Daan Frenkel for stimulating discussions. We thank Aleks Reinhardt, Daan Frenkel, Marius Millot, Federica Coppari, Rhys Bunting, and Chris J. Pickard for critically reading the manuscript and providing useful suggestions. BC acknowledges resources provided by the Cambridge Tier-2 system operated by the University of Cambridge Research Computing Service funded by EPSRC Tier-2 capital grant EP/P020259/1. SH acknowledges support from LDRD 19-ERD-031 and computing support from the Lawrence Livermore National Laboratory (LLNL) Institutional Computing Grand Challenge program. Lawrence Livermore National Laboratory is operated by Lawrence Livermore National Security, LLC, for the U.S. Department of Energy, National Nuclear Security Administration under Contract DE-AC52-07NA27344. MB acknowledges support by the European Horizon 2020 program within the Marie Skłodowska-Curie actions (xICE grant number 894725), funding from the NOMIS foundation and computational resources at the North-German Supercomputing Alliance (HLRN) facilities.","oa":1,"quality_controlled":"1","publisher":"Springer Nature","ddc":["540"],"date_updated":"2023-08-01T13:36:11Z","department":[{"_id":"BiCh"}],"file_date_updated":"2023-03-07T10:58:00Z","_id":"12702","status":"public","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"type":"journal_article","article_type":"original","language":[{"iso":"eng"}],"file":[{"file_size":1946443,"date_updated":"2023-03-07T10:58:00Z","creator":"cchlebak","file_name":"2023_NatComm_Cheng.pdf","date_created":"2023-03-07T10:58:00Z","content_type":"application/pdf","relation":"main_file","access_level":"open_access","success":1,"file_id":"12713","checksum":"5ff61ad21511950c15abb73b18613883"}],"publication_status":"published","publication_identifier":{"eissn":["2041-1723"]},"volume":14,"pmid":1,"oa_version":"Published Version","abstract":[{"text":"Hydrocarbon mixtures are extremely abundant in the Universe, and diamond formation from them can play a crucial role in shaping the interior structure and evolution of planets. With first-principles accuracy, we first estimate the melting line of diamond, and then reveal the nature of chemical bonding in hydrocarbons at extreme conditions. We finally establish the pressure-temperature phase boundary where it is thermodynamically possible for diamond to form from hydrocarbon mixtures with different atomic fractions of carbon. Notably, here we show a depletion zone at pressures above 200 GPa and temperatures below 3000 K-3500 K where diamond formation is thermodynamically favorable regardless of the carbon atomic fraction, due to a phase separation mechanism. The cooler condition of the interior of Neptune compared to Uranus means that the former is much more likely to contain the depletion zone. Our findings can help explain the dichotomy of the two ice giants manifested by the low luminosity of Uranus, and lead to a better understanding of (exo-)planetary formation and evolution.","lang":"eng"}],"intvolume":" 14","month":"02","scopus_import":"1"},{"day":"28","publication":"Genome Medicine","isi":1,"has_accepted_license":"1","year":"2023","doi":"10.1186/s13073-023-01161-y","date_published":"2023-02-28T00:00:00Z","date_created":"2023-03-12T23:01:02Z","acknowledgement":"We are grateful to all the families who took part, the general practitioners, and the Scottish School of Primary Care for their help in recruiting them and the whole GS team that includes interviewers, computer and laboratory technicians, clerical workers, research scientists, volunteers, managers, receptionists, healthcare assistants, and nurses.","publisher":"Springer Nature","quality_controlled":"1","oa":1,"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","citation":{"ama":"Bernabeu E, Mccartney DL, Gadd DA, et al. Refining epigenetic prediction of chronological and biological age. Genome Medicine. 2023;15. doi:10.1186/s13073-023-01161-y","apa":"Bernabeu, E., Mccartney, D. L., Gadd, D. A., Hillary, R. F., Lu, A. T., Murphy, L., … Marioni, R. E. (2023). Refining epigenetic prediction of chronological and biological age. Genome Medicine. Springer Nature. https://doi.org/10.1186/s13073-023-01161-y","short":"E. Bernabeu, D.L. Mccartney, D.A. Gadd, R.F. Hillary, A.T. Lu, L. Murphy, N. Wrobel, A. Campbell, S.E. Harris, D. Liewald, C. Hayward, C. Sudlow, S.R. Cox, K.L. Evans, S. Horvath, A.M. Mcintosh, M.R. Robinson, C.A. Vallejos, R.E. Marioni, Genome Medicine 15 (2023).","ieee":"E. Bernabeu et al., “Refining epigenetic prediction of chronological and biological age,” Genome Medicine, vol. 15. Springer Nature, 2023.","mla":"Bernabeu, Elena, et al. “Refining Epigenetic Prediction of Chronological and Biological Age.” Genome Medicine, vol. 15, 12, Springer Nature, 2023, doi:10.1186/s13073-023-01161-y.","ista":"Bernabeu E, Mccartney DL, Gadd DA, Hillary RF, Lu AT, Murphy L, Wrobel N, Campbell A, Harris SE, Liewald D, Hayward C, Sudlow C, Cox SR, Evans KL, Horvath S, Mcintosh AM, Robinson MR, Vallejos CA, Marioni RE. 2023. Refining epigenetic prediction of chronological and biological age. Genome Medicine. 15, 12.","chicago":"Bernabeu, Elena, Daniel L. Mccartney, Danni A. Gadd, Robert F. Hillary, Ake T. Lu, Lee Murphy, Nicola Wrobel, et al. “Refining Epigenetic Prediction of Chronological and Biological Age.” Genome Medicine. Springer Nature, 2023. https://doi.org/10.1186/s13073-023-01161-y."},"title":"Refining epigenetic prediction of chronological and biological age","author":[{"full_name":"Bernabeu, Elena","last_name":"Bernabeu","first_name":"Elena"},{"last_name":"Mccartney","full_name":"Mccartney, Daniel L.","first_name":"Daniel L."},{"full_name":"Gadd, Danni A.","last_name":"Gadd","first_name":"Danni A."},{"full_name":"Hillary, Robert F.","last_name":"Hillary","first_name":"Robert F."},{"full_name":"Lu, Ake T.","last_name":"Lu","first_name":"Ake T."},{"first_name":"Lee","full_name":"Murphy, Lee","last_name":"Murphy"},{"full_name":"Wrobel, Nicola","last_name":"Wrobel","first_name":"Nicola"},{"first_name":"Archie","last_name":"Campbell","full_name":"Campbell, Archie"},{"full_name":"Harris, Sarah E.","last_name":"Harris","first_name":"Sarah E."},{"last_name":"Liewald","full_name":"Liewald, David","first_name":"David"},{"last_name":"Hayward","full_name":"Hayward, Caroline","first_name":"Caroline"},{"first_name":"Cathie","full_name":"Sudlow, Cathie","last_name":"Sudlow"},{"first_name":"Simon R.","full_name":"Cox, Simon R.","last_name":"Cox"},{"full_name":"Evans, Kathryn L.","last_name":"Evans","first_name":"Kathryn L."},{"full_name":"Horvath, Steve","last_name":"Horvath","first_name":"Steve"},{"full_name":"Mcintosh, Andrew M.","last_name":"Mcintosh","first_name":"Andrew M."},{"full_name":"Robinson, Matthew Richard","orcid":"0000-0001-8982-8813","last_name":"Robinson","first_name":"Matthew Richard","id":"E5D42276-F5DA-11E9-8E24-6303E6697425"},{"first_name":"Catalina A.","full_name":"Vallejos, Catalina A.","last_name":"Vallejos"},{"first_name":"Riccardo E.","last_name":"Marioni","full_name":"Marioni, Riccardo E."}],"article_processing_charge":"No","external_id":{"isi":["000940286600001"]},"article_number":"12","file":[{"content_type":"application/pdf","access_level":"open_access","relation":"main_file","checksum":"833b837910c4db42fb5f0f34125f77a7","file_id":"12722","success":1,"date_updated":"2023-03-14T10:29:47Z","file_size":4275987,"creator":"cchlebak","date_created":"2023-03-14T10:29:47Z","file_name":"2023_GenomeMed_Bernabeu.pdf"}],"language":[{"iso":"eng"}],"publication_identifier":{"eissn":["1756-994X"]},"publication_status":"published","volume":15,"oa_version":"Published Version","abstract":[{"lang":"eng","text":"Background\r\nEpigenetic clocks can track both chronological age (cAge) and biological age (bAge). The latter is typically defined by physiological biomarkers and risk of adverse health outcomes, including all-cause mortality. As cohort sample sizes increase, estimates of cAge and bAge become more precise. Here, we aim to develop accurate epigenetic predictors of cAge and bAge, whilst improving our understanding of their epigenomic architecture.\r\n\r\nMethods\r\nFirst, we perform large-scale (N = 18,413) epigenome-wide association studies (EWAS) of chronological age and all-cause mortality. Next, to create a cAge predictor, we use methylation data from 24,674 participants from the Generation Scotland study, the Lothian Birth Cohorts (LBC) of 1921 and 1936, and 8 other cohorts with publicly available data. In addition, we train a predictor of time to all-cause mortality as a proxy for bAge using the Generation Scotland cohort (1214 observed deaths). For this purpose, we use epigenetic surrogates (EpiScores) for 109 plasma proteins and the 8 component parts of GrimAge, one of the current best epigenetic predictors of survival. We test this bAge predictor in four external cohorts (LBC1921, LBC1936, the Framingham Heart Study and the Women’s Health Initiative study).\r\n\r\nResults\r\nThrough the inclusion of linear and non-linear age-CpG associations from the EWAS, feature pre-selection in advance of elastic net regression, and a leave-one-cohort-out (LOCO) cross-validation framework, we obtain cAge prediction with a median absolute error equal to 2.3 years. Our bAge predictor was found to slightly outperform GrimAge in terms of the strength of its association to survival (HRGrimAge = 1.47 [1.40, 1.54] with p = 1.08 × 10−52, and HRbAge = 1.52 [1.44, 1.59] with p = 2.20 × 10−60). Finally, we introduce MethylBrowsR, an online tool to visualise epigenome-wide CpG-age associations.\r\n\r\nConclusions\r\nThe integration of multiple large datasets, EpiScores, non-linear DNAm effects, and new approaches to feature selection has facilitated improvements to the blood-based epigenetic prediction of biological and chronological age."}],"month":"02","intvolume":" 15","scopus_import":"1","ddc":["570"],"date_updated":"2023-08-01T13:38:12Z","department":[{"_id":"MaRo"}],"file_date_updated":"2023-03-14T10:29:47Z","_id":"12719","status":"public","article_type":"original","type":"journal_article","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"}},{"publisher":"Institute of Electrical and Electronics Engineers","quality_controlled":"1","oa":1,"acknowledgement":"We thank Christoph Lampert for inspiring this work. The\r\nviews and conclusions contained in this document are those of\r\nthe authors and should not be interpreted as representing the\r\nofficial policies, either expressed or implied, of the United States\r\nAir Force or the U.S. Government. The U.S. Government is\r\nauthorized to reproduce and distribute reprints for Government\r\npurposes notwithstanding any copyright notation herein.","doi":"10.1109/LRA.2023.3240930","date_published":"2023-03-01T00:00:00Z","date_created":"2023-03-05T23:01:04Z","page":"1595-1602","day":"01","publication":"IEEE Robotics and Automation Letters","isi":1,"has_accepted_license":"1","year":"2023","title":"Revisiting the adversarial robustness-accuracy tradeoff in robot learning","author":[{"first_name":"Mathias","id":"3DC22916-F248-11E8-B48F-1D18A9856A87","last_name":"Lechner","full_name":"Lechner, Mathias"},{"first_name":"Alexander","full_name":"Amini, Alexander","last_name":"Amini"},{"first_name":"Daniela","full_name":"Rus, Daniela","last_name":"Rus"},{"last_name":"Henzinger","full_name":"Henzinger, Thomas A","orcid":"0000-0002-2985-7724","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","first_name":"Thomas A"}],"external_id":{"arxiv":["2204.07373"],"isi":["000936534100012"]},"article_processing_charge":"No","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","citation":{"apa":"Lechner, M., Amini, A., Rus, D., & Henzinger, T. A. (2023). Revisiting the adversarial robustness-accuracy tradeoff in robot learning. IEEE Robotics and Automation Letters. Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/LRA.2023.3240930","ama":"Lechner M, Amini A, Rus D, Henzinger TA. Revisiting the adversarial robustness-accuracy tradeoff in robot learning. IEEE Robotics and Automation Letters. 2023;8(3):1595-1602. doi:10.1109/LRA.2023.3240930","ieee":"M. Lechner, A. Amini, D. Rus, and T. A. Henzinger, “Revisiting the adversarial robustness-accuracy tradeoff in robot learning,” IEEE Robotics and Automation Letters, vol. 8, no. 3. Institute of Electrical and Electronics Engineers, pp. 1595–1602, 2023.","short":"M. Lechner, A. Amini, D. Rus, T.A. Henzinger, IEEE Robotics and Automation Letters 8 (2023) 1595–1602.","mla":"Lechner, Mathias, et al. “Revisiting the Adversarial Robustness-Accuracy Tradeoff in Robot Learning.” IEEE Robotics and Automation Letters, vol. 8, no. 3, Institute of Electrical and Electronics Engineers, 2023, pp. 1595–602, doi:10.1109/LRA.2023.3240930.","ista":"Lechner M, Amini A, Rus D, Henzinger TA. 2023. Revisiting the adversarial robustness-accuracy tradeoff in robot learning. IEEE Robotics and Automation Letters. 8(3), 1595–1602.","chicago":"Lechner, Mathias, Alexander Amini, Daniela Rus, and Thomas A Henzinger. “Revisiting the Adversarial Robustness-Accuracy Tradeoff in Robot Learning.” IEEE Robotics and Automation Letters. Institute of Electrical and Electronics Engineers, 2023. https://doi.org/10.1109/LRA.2023.3240930."},"month":"03","intvolume":" 8","scopus_import":"1","oa_version":"Published Version","abstract":[{"lang":"eng","text":"Adversarial training (i.e., training on adversarially perturbed input data) is a well-studied method for making neural networks robust to potential adversarial attacks during inference. However, the improved robustness does not come for free but rather is accompanied by a decrease in overall model accuracy and performance. Recent work has shown that, in practical robot learning applications, the effects of adversarial training do not pose a fair trade-off but inflict a net loss when measured in holistic robot performance. This work revisits the robustness-accuracy trade-off in robot learning by systematically analyzing if recent advances in robust training methods and theory in conjunction with adversarial robot learning, are capable of making adversarial training suitable for real-world robot applications. We evaluate three different robot learning tasks ranging from autonomous driving in a high-fidelity environment amenable to sim-to-real deployment to mobile robot navigation and gesture recognition. Our results demonstrate that, while these techniques make incremental improvements on the trade-off on a relative scale, the negative impact on the nominal accuracy caused by adversarial training still outweighs the improved robustness by an order of magnitude. We conclude that although progress is happening, further advances in robust learning methods are necessary before they can benefit robot learning tasks in practice."}],"related_material":{"record":[{"relation":"earlier_version","status":"public","id":"11366"}]},"issue":"3","volume":8,"file":[{"creator":"cchlebak","date_updated":"2023-03-07T12:22:23Z","file_size":944052,"date_created":"2023-03-07T12:22:23Z","file_name":"2023_IEEERobAutLetters_Lechner.pdf","access_level":"open_access","relation":"main_file","content_type":"application/pdf","checksum":"5a75dcd326ea66685de2b1aaec259e85","file_id":"12714","success":1}],"language":[{"iso":"eng"}],"publication_identifier":{"eissn":["2377-3766"]},"publication_status":"published","status":"public","article_type":"original","type":"journal_article","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"_id":"12704","department":[{"_id":"ToHe"}],"file_date_updated":"2023-03-07T12:22:23Z","ddc":["000"],"date_updated":"2023-08-01T13:36:50Z"},{"scopus_import":"1","intvolume":" 62","month":"03","abstract":[{"text":"The substitution of heavier, more metallic atoms into classical organic ligand frameworks provides an important strategy for tuning ligand properties, such as ligand bite and donor character, and is the basis for the emerging area of main-group supramolecular chemistry. In this paper, we explore two new ligands [E(2-Me-8-qy)3] [E = Sb (1), Bi (2); qy = quinolyl], allowing a fundamental comparison of their coordination behavior with classical tris(2-pyridyl) ligands of the type [E′(2-py)3] (E = a range of bridgehead atoms and groups, py = pyridyl). A range of new coordination modes to Cu+, Ag+, and Au+ is seen for 1 and 2, in the absence of steric constraints at the bridgehead and with their more remote N-donor atoms. A particular feature is the adaptive nature of these new ligands, with the ability to adjust coordination mode in response to the hard–soft character of coordinated metal ions, influenced also by the character of the bridgehead atom (Sb or Bi). These features can be seen in a comparison between [Cu2{Sb(2-Me-8-qy)3}2](PF6)2 (1·CuPF6) and [Cu{Bi(2-Me-8-qy)3}](PF6) (2·CuPF6), the first containing a dimeric cation in which 1 adopts an unprecedented intramolecular N,N,Sb-coordination mode while in the second, 2 adopts an unusual N,N,(π-)C coordination mode. In contrast, the previously reported analogous ligands [E(6-Me-2-py)3] (E = Sb, Bi; 2-py = 2-pyridyl) show a tris-chelating mode in their complexes with CuPF6, which is typical for the extensive tris(2-pyridyl) family with a range of metals. The greater polarity of the Bi–C bond in 2 results in ligand transfer reactions with Au(I). Although this reactivity is not in itself unusual, the characterization of several products by single-crystal X-ray diffraction provides snapshots of the ligand transfer reaction involved, with one of the products (the bimetallic complex [(BiCl){ClAu2(2-Me-8-qy)3}] (8)) containing a Au2Bi core in which the shortest Au → Bi donor–acceptor bond to date is observed.","lang":"eng"}],"oa_version":"None","pmid":1,"volume":62,"issue":"11","publication_status":"published","publication_identifier":{"eissn":["1520-510X"],"issn":["0020-1669"]},"language":[{"iso":"eng"}],"type":"journal_article","article_type":"original","status":"public","_id":"12737","department":[{"_id":"StFr"}],"date_updated":"2023-08-01T13:42:59Z","quality_controlled":"1","publisher":"American Chemical Society","acknowledgement":"The authors thank the Walters-Kundert Studentship of Selwyn College (scholarship for J.E.W.), the Leverhulme Trust (R.G.-R. and D.S.W., grant RPG-2017-146), the Australian Research Council (A.L.C., DE200100450), the Spanish Ministry of Science and Innovation (MCI) and the Spanish Ministry of Science, Innovation and Universities (MCIU) (R.G.-R., PID2021-124691NB-I00, funded by MCIN/AEI/10.13039/501100011033/FEDER, UE and PGC2018-096880-A-I00, MCIU/AEI/FEDER), The University of Valladolid and Santander Bank (Fellowship for A.G.-R.), and the U.K. EPSRC and The Royal Dutch Shell plc. (I-Case award for R.B.J., EP/R511870/1) for financial support. Calculations were carried out on an in-house Odyssey HPC cluster (Cambridge), and the authors are grateful for the calculation time used.","page":"4625-4636","date_created":"2023-03-19T23:00:59Z","doi":"10.1021/acs.inorgchem.3c00057","date_published":"2023-03-08T00:00:00Z","year":"2023","isi":1,"publication":"Inorganic Chemistry","day":"08","external_id":{"isi":["000956110300001"],"pmid":["36883367"]},"article_processing_charge":"No","author":[{"first_name":"Álvaro","full_name":"García-Romero, Álvaro","last_name":"García-Romero"},{"first_name":"Jessica E.","last_name":"Waters","full_name":"Waters, Jessica E."},{"first_name":"Rajesh B","id":"4cc538d5-803f-11ed-ab7e-8139573aad8f","last_name":"Jethwa","full_name":"Jethwa, Rajesh B","orcid":"0000-0002-0404-4356"},{"first_name":"Andrew D.","last_name":"Bond","full_name":"Bond, Andrew D."},{"last_name":"Colebatch","full_name":"Colebatch, Annie L.","first_name":"Annie L."},{"full_name":"García-Rodríguez, Raúl","last_name":"García-Rodríguez","first_name":"Raúl"},{"first_name":"Dominic S.","full_name":"Wright, Dominic S.","last_name":"Wright"}],"title":"Highly adaptive nature of group 15 tris(quinolyl) ligands─studies with coinage metals","citation":{"short":"Á. García-Romero, J.E. Waters, R.B. Jethwa, A.D. Bond, A.L. Colebatch, R. García-Rodríguez, D.S. Wright, Inorganic Chemistry 62 (2023) 4625–4636.","ieee":"Á. García-Romero et al., “Highly adaptive nature of group 15 tris(quinolyl) ligands─studies with coinage metals,” Inorganic Chemistry, vol. 62, no. 11. American Chemical Society, pp. 4625–4636, 2023.","apa":"García-Romero, Á., Waters, J. E., Jethwa, R. B., Bond, A. D., Colebatch, A. L., García-Rodríguez, R., & Wright, D. S. (2023). Highly adaptive nature of group 15 tris(quinolyl) ligands─studies with coinage metals. Inorganic Chemistry. American Chemical Society. https://doi.org/10.1021/acs.inorgchem.3c00057","ama":"García-Romero Á, Waters JE, Jethwa RB, et al. Highly adaptive nature of group 15 tris(quinolyl) ligands─studies with coinage metals. Inorganic Chemistry. 2023;62(11):4625-4636. doi:10.1021/acs.inorgchem.3c00057","mla":"García-Romero, Álvaro, et al. “Highly Adaptive Nature of Group 15 Tris(Quinolyl) Ligands─studies with Coinage Metals.” Inorganic Chemistry, vol. 62, no. 11, American Chemical Society, 2023, pp. 4625–36, doi:10.1021/acs.inorgchem.3c00057.","ista":"García-Romero Á, Waters JE, Jethwa RB, Bond AD, Colebatch AL, García-Rodríguez R, Wright DS. 2023. Highly adaptive nature of group 15 tris(quinolyl) ligands─studies with coinage metals. Inorganic Chemistry. 62(11), 4625–4636.","chicago":"García-Romero, Álvaro, Jessica E. Waters, Rajesh B Jethwa, Andrew D. Bond, Annie L. Colebatch, Raúl García-Rodríguez, and Dominic S. Wright. “Highly Adaptive Nature of Group 15 Tris(Quinolyl) Ligands─studies with Coinage Metals.” Inorganic Chemistry. American Chemical Society, 2023. https://doi.org/10.1021/acs.inorgchem.3c00057."},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8"},{"_id":"12723","keyword":["General Physics and Astronomy"],"status":"public","type":"journal_article","article_type":"original","date_updated":"2023-08-01T13:39:04Z","department":[{"_id":"GradSch"},{"_id":"ZhAl"},{"_id":"MiLe"}],"oa_version":"Preprint","abstract":[{"lang":"eng","text":"Lead halide perovskites enjoy a number of remarkable optoelectronic properties. To explain their origin, it is necessary to study how electromagnetic fields interact with these systems. We address this problem here by studying two classical quantities: Faraday rotation and the complex refractive index in a paradigmatic perovskite CH3NH3PbBr3 in a broad wavelength range. We find that the minimal coupling of electromagnetic fields to the k⋅p Hamiltonian is insufficient to describe the observed data even on the qualitative level. To amend this, we demonstrate that there exists a relevant atomic-level coupling between electromagnetic fields and the spin degree of freedom. This spin-electric coupling allows for quantitative description of a number of previous as well as present experimental data. In particular, we use it here to show that the Faraday effect in lead halide perovskites is dominated by the Zeeman splitting of the energy levels and has a substantial beyond-Becquerel contribution. Finally, we present general symmetry-based phenomenological arguments that in the low-energy limit our effective model includes all basis coupling terms to the electromagnetic field in the linear order."}],"intvolume":" 130","month":"03","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2203.09443","open_access":"1"}],"scopus_import":"1","language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"eissn":["1079-7114"],"issn":["0031-9007"]},"issue":"10","volume":130,"article_number":"106901","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","citation":{"apa":"Volosniev, A., Shiva Kumar, A., Lorenc, D., Ashourishokri, Y., Zhumekenov, A. A., Bakr, O. M., … Alpichshev, Z. (2023). Spin-electric coupling in lead halide perovskites. Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.130.106901","ama":"Volosniev A, Shiva Kumar A, Lorenc D, et al. Spin-electric coupling in lead halide perovskites. Physical Review Letters. 2023;130(10). doi:10.1103/physrevlett.130.106901","ieee":"A. Volosniev et al., “Spin-electric coupling in lead halide perovskites,” Physical Review Letters, vol. 130, no. 10. American Physical Society, 2023.","short":"A. Volosniev, A. Shiva Kumar, D. Lorenc, Y. Ashourishokri, A.A. Zhumekenov, O.M. Bakr, M. Lemeshko, Z. Alpichshev, Physical Review Letters 130 (2023).","mla":"Volosniev, Artem, et al. “Spin-Electric Coupling in Lead Halide Perovskites.” Physical Review Letters, vol. 130, no. 10, 106901, American Physical Society, 2023, doi:10.1103/physrevlett.130.106901.","ista":"Volosniev A, Shiva Kumar A, Lorenc D, Ashourishokri Y, Zhumekenov AA, Bakr OM, Lemeshko M, Alpichshev Z. 2023. Spin-electric coupling in lead halide perovskites. Physical Review Letters. 130(10), 106901.","chicago":"Volosniev, Artem, Abhishek Shiva Kumar, Dusan Lorenc, Younes Ashourishokri, Ayan A. Zhumekenov, Osman M. Bakr, Mikhail Lemeshko, and Zhanybek Alpichshev. “Spin-Electric Coupling in Lead Halide Perovskites.” Physical Review Letters. American Physical Society, 2023. https://doi.org/10.1103/physrevlett.130.106901."},"title":"Spin-electric coupling in lead halide perovskites","external_id":{"arxiv":["2203.09443"],"isi":["000982435900002"]},"article_processing_charge":"No","author":[{"id":"37D278BC-F248-11E8-B48F-1D18A9856A87","first_name":"Artem","orcid":"0000-0003-0393-5525","full_name":"Volosniev, Artem","last_name":"Volosniev"},{"full_name":"Shiva Kumar, Abhishek","last_name":"Shiva Kumar","id":"5e9a6931-eb97-11eb-a6c2-e96f7058d77a","first_name":"Abhishek"},{"id":"40D8A3E6-F248-11E8-B48F-1D18A9856A87","first_name":"Dusan","last_name":"Lorenc","full_name":"Lorenc, Dusan"},{"first_name":"Younes","id":"e32c111f-f6e0-11ea-865d-eb955baea334","last_name":"Ashourishokri","full_name":"Ashourishokri, Younes"},{"full_name":"Zhumekenov, Ayan A.","last_name":"Zhumekenov","first_name":"Ayan A."},{"first_name":"Osman M.","last_name":"Bakr","full_name":"Bakr, Osman M."},{"id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","first_name":"Mikhail","orcid":"0000-0002-6990-7802","full_name":"Lemeshko, Mikhail","last_name":"Lemeshko"},{"id":"45E67A2A-F248-11E8-B48F-1D18A9856A87","first_name":"Zhanybek","full_name":"Alpichshev, Zhanybek","orcid":"0000-0002-7183-5203","last_name":"Alpichshev"}],"oa":1,"quality_controlled":"1","publisher":"American Physical Society","publication":"Physical Review Letters","day":"10","year":"2023","isi":1,"date_created":"2023-03-14T13:11:59Z","doi":"10.1103/physrevlett.130.106901","date_published":"2023-03-10T00:00:00Z"}]