{"author":[{"full_name":"Dziom, Uladzislau","last_name":"Dziom","first_name":"Uladzislau","orcid":"0000-0002-1648-0999","id":"6A9A37C2-8C5C-11E9-AE53-F2FDE5697425"},{"last_name":"Shuvaev","full_name":"Shuvaev, A.","first_name":"A."},{"first_name":"J.","last_name":"Gospodarič","full_name":"Gospodarič, J."},{"first_name":"E. G.","last_name":"Novik","full_name":"Novik, E. G."},{"first_name":"A. A.","last_name":"Dobretsova","full_name":"Dobretsova, A. A."},{"last_name":"Mikhailov","full_name":"Mikhailov, N. N.","first_name":"N. N."},{"first_name":"Z. D.","full_name":"Kvon, Z. D.","last_name":"Kvon"},{"id":"45E67A2A-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-7183-5203","first_name":"Zhanybek","last_name":"Alpichshev","full_name":"Alpichshev, Zhanybek"},{"last_name":"Pimenov","full_name":"Pimenov, A.","first_name":"A."}],"citation":{"ama":"Dziom U, Shuvaev A, Gospodarič J, et al. Universal transparency and asymmetric spin splitting near the Dirac point in HgTe quantum wells. <i>Physical Review B</i>. 2022;106(4). doi:<a href=\"https://doi.org/10.1103/PhysRevB.106.045302\">10.1103/PhysRevB.106.045302</a>","short":"U. Dziom, A. Shuvaev, J. Gospodarič, E.G. Novik, A.A. Dobretsova, N.N. Mikhailov, Z.D. Kvon, Z. Alpichshev, A. Pimenov, Physical Review B 106 (2022).","ista":"Dziom U, Shuvaev A, Gospodarič J, Novik EG, Dobretsova AA, Mikhailov NN, Kvon ZD, Alpichshev Z, Pimenov A. 2022. Universal transparency and asymmetric spin splitting near the Dirac point in HgTe quantum wells. Physical Review B. 106(4), 045302.","apa":"Dziom, U., Shuvaev, A., Gospodarič, J., Novik, E. G., Dobretsova, A. A., Mikhailov, N. N., … Pimenov, A. (2022). Universal transparency and asymmetric spin splitting near the Dirac point in HgTe quantum wells. <i>Physical Review B</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevB.106.045302\">https://doi.org/10.1103/PhysRevB.106.045302</a>","mla":"Dziom, Uladzislau, et al. “Universal Transparency and Asymmetric Spin Splitting near the Dirac Point in HgTe Quantum Wells.” <i>Physical Review B</i>, vol. 106, no. 4, 045302, American Physical Society, 2022, doi:<a href=\"https://doi.org/10.1103/PhysRevB.106.045302\">10.1103/PhysRevB.106.045302</a>.","ieee":"U. Dziom <i>et al.</i>, “Universal transparency and asymmetric spin splitting near the Dirac point in HgTe quantum wells,” <i>Physical Review B</i>, vol. 106, no. 4. American Physical Society, 2022.","chicago":"Dziom, Uladzislau, A. Shuvaev, J. Gospodarič, E. G. Novik, A. A. Dobretsova, N. N. Mikhailov, Z. D. Kvon, Zhanybek Alpichshev, and A. Pimenov. “Universal Transparency and Asymmetric Spin Splitting near the Dirac Point in HgTe Quantum Wells.” <i>Physical Review B</i>. American Physical Society, 2022. <a href=\"https://doi.org/10.1103/PhysRevB.106.045302\">https://doi.org/10.1103/PhysRevB.106.045302</a>."},"intvolume":"       106","isi":1,"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)"},"department":[{"_id":"ZhAl"}],"quality_controlled":"1","scopus_import":"1","abstract":[{"text":"Spin-orbit coupling in thin HgTe quantum wells results in a relativistic-like electron band structure, making it a versatile solid state platform to observe and control nontrivial electrodynamic phenomena. Here we report an observation of universal terahertz (THz) transparency determined by fine-structure constant α≈1/137 in 6.5-nm-thick HgTe layer, close to the critical thickness separating phases with topologically different electronic band structure. Using THz spectroscopy in a magnetic field we obtain direct evidence of asymmetric spin splitting of the Dirac cone. This particle-hole asymmetry facilitates optical control of edge spin currents in the quantum wells.","lang":"eng"}],"month":"07","type":"journal_article","publication_identifier":{"issn":["2469-9950"],"eissn":["2469-9969"]},"has_accepted_license":"1","article_processing_charge":"No","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","article_type":"original","oa_version":"Published Version","date_created":"2022-08-07T22:01:58Z","date_published":"2022-07-15T00:00:00Z","file_date_updated":"2022-08-08T06:58:22Z","title":"Universal transparency and asymmetric spin splitting near the Dirac point in HgTe quantum wells","status":"public","ddc":["530"],"issue":"4","doi":"10.1103/PhysRevB.106.045302","file":[{"checksum":"115aff9e0cde2f806cb26953d7262791","date_updated":"2022-08-08T06:58:22Z","file_name":"2022_PhysRevB_Dziom.pdf","access_level":"open_access","creator":"dernst","relation":"main_file","file_id":"11743","success":1,"content_type":"application/pdf","file_size":774455,"date_created":"2022-08-08T06:58:22Z"}],"acknowledgement":"This work was supported by the Austrian Science Funds (W 1243, I 3456-N27, I 5539-N).","article_number":"045302","date_updated":"2023-08-03T12:38:57Z","_id":"11737","publication":"Physical Review B","publisher":"American Physical Society","volume":106,"year":"2022","day":"15","oa":1,"language":[{"iso":"eng"}],"publication_status":"published","external_id":{"isi":["000834349200010"]}}