{"day":"15","article_number":"125411","article_processing_charge":"No","date_created":"2023-09-12T07:12:12Z","language":[{"iso":"eng"}],"abstract":[{"text":"The development of two-dimensional materials has resulted in a diverse range of novel, high-quality compounds with increasing complexity. A key requirement for a comprehensive quantitative theory is the accurate determination of these materials' band structure parameters. However, this task is challenging due to the intricate band structures and the indirect nature of experimental probes. In this work, we introduce a general framework to derive band structure parameters from experimental data using deep neural networks. We applied our method to the penetration field capacitance measurement of trilayer graphene, an effective probe of its density of states. First, we demonstrate that a trained deep network gives accurate predictions for the penetration field capacitance as a function of tight-binding parameters. Next, we use the fast and accurate predictions from the trained network to automatically determine tight-binding parameters directly from experimental data, with extracted parameters being in a good agreement with values in the literature. We conclude by discussing potential applications of our method to other materials and experimental techniques beyond penetration field capacitance.","lang":"eng"}],"acknowledgement":"A.F.Y. acknowledges primary support from the Department of Energy under award DE-SC0020043, and additional support from the Gordon and Betty Moore Foundation under award GBMF9471 for group operations.","doi":"10.1103/physrevb.108.125411","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2210.06310","open_access":"1"}],"publisher":"American Physical Society","oa":1,"type":"journal_article","author":[{"orcid":"0000-0002-5198-7445","full_name":"Henderson, Paul M","last_name":"Henderson","id":"13C09E74-18D9-11E9-8878-32CFE5697425","first_name":"Paul M"},{"first_name":"Areg","id":"4AF46FD6-F248-11E8-B48F-1D18A9856A87","last_name":"Ghazaryan","full_name":"Ghazaryan, Areg","orcid":"0000-0001-9666-3543"},{"last_name":"Zibrov","first_name":"Alexander A.","full_name":"Zibrov, Alexander A."},{"full_name":"Young, Andrea F.","last_name":"Young","first_name":"Andrea F."},{"full_name":"Serbyn, Maksym","orcid":"0000-0002-2399-5827","first_name":"Maksym","last_name":"Serbyn","id":"47809E7E-F248-11E8-B48F-1D18A9856A87"}],"publication_identifier":{"eissn":["2469-9969"],"issn":["2469-9950"]},"intvolume":"       108","date_published":"2023-09-15T00:00:00Z","date_updated":"2023-09-20T09:38:24Z","quality_controlled":"1","publication_status":"published","scopus_import":"1","article_type":"original","year":"2023","volume":108,"publication":"Physical Review B","status":"public","oa_version":"Preprint","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Deep learning extraction of band structure parameters from density of states: A case study on trilayer graphene","external_id":{"arxiv":["2210.06310"]},"issue":"12","department":[{"_id":"MaSe"},{"_id":"ChLa"},{"_id":"MiLe"}],"month":"09","_id":"14320","citation":{"short":"P.M. Henderson, A. Ghazaryan, A.A. Zibrov, A.F. Young, M. Serbyn, Physical Review B 108 (2023).","chicago":"Henderson, Paul M, Areg Ghazaryan, Alexander A. Zibrov, Andrea F. Young, and Maksym Serbyn. “Deep Learning Extraction of Band Structure Parameters from Density of States: A Case Study on Trilayer Graphene.” <i>Physical Review B</i>. American Physical Society, 2023. <a href=\"https://doi.org/10.1103/physrevb.108.125411\">https://doi.org/10.1103/physrevb.108.125411</a>.","ieee":"P. M. Henderson, A. Ghazaryan, A. A. Zibrov, A. F. Young, and M. Serbyn, “Deep learning extraction of band structure parameters from density of states: A case study on trilayer graphene,” <i>Physical Review B</i>, vol. 108, no. 12. American Physical Society, 2023.","ista":"Henderson PM, Ghazaryan A, Zibrov AA, Young AF, Serbyn M. 2023. Deep learning extraction of band structure parameters from density of states: A case study on trilayer graphene. Physical Review B. 108(12), 125411.","ama":"Henderson PM, Ghazaryan A, Zibrov AA, Young AF, Serbyn M. Deep learning extraction of band structure parameters from density of states: A case study on trilayer graphene. <i>Physical Review B</i>. 2023;108(12). doi:<a href=\"https://doi.org/10.1103/physrevb.108.125411\">10.1103/physrevb.108.125411</a>","mla":"Henderson, Paul M., et al. “Deep Learning Extraction of Band Structure Parameters from Density of States: A Case Study on Trilayer Graphene.” <i>Physical Review B</i>, vol. 108, no. 12, 125411, American Physical Society, 2023, doi:<a href=\"https://doi.org/10.1103/physrevb.108.125411\">10.1103/physrevb.108.125411</a>.","apa":"Henderson, P. M., Ghazaryan, A., Zibrov, A. A., Young, A. F., &#38; Serbyn, M. (2023). Deep learning extraction of band structure parameters from density of states: A case study on trilayer graphene. <i>Physical Review B</i>. American Physical Society. <a href=\"https://doi.org/10.1103/physrevb.108.125411\">https://doi.org/10.1103/physrevb.108.125411</a>"}}