{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T03:12:57Z","timestamp":1760238777440,"version":"build-2065373602"},"reference-count":26,"publisher":"MDPI AG","issue":"15","license":[{"start":{"date-parts":[[2022,7,25]],"date-time":"2022-07-25T00:00:00Z","timestamp":1658707200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Natural Science Foundation of Fujian Province, China","award":["2021J05245","YJ202014"],"award-info":[{"award-number":["2021J05245","YJ202014"]}]},{"DOI":"10.13039\/501100007310","name":"Wuyi University","doi-asserted-by":"publisher","award":["2021J05245","YJ202014"],"award-info":[{"award-number":["2021J05245","YJ202014"]}],"id":[{"id":"10.13039\/501100007310","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Materials"],"abstract":"<jats:p>In this paper, we investigate the spin\u2013orbit torque and transport property in a 2D Rashba ferromagnetic electron gas. The longitudinal conductivity can be divided into two parts: the first term is determined by the charge density and is independent of the spin degrees of freedom. The second term depends on the two bands that spin in the opposite directions, and it is directly proportional to spin\u2013orbit torque regardless of the band structure and temperature. This is a general and underlying relation between the transport property and spin\u2013orbit torque. Moreover, we show the impacts of the spin\u2013orbit coupling constant and Fermi energy on transverse conductivity and spin\u2013orbit torque, which is helpful for relevant experiments.<\/jats:p>","DOI":"10.3390\/ma15155149","type":"journal-article","created":{"date-parts":[[2022,7,25]],"date-time":"2022-07-25T21:20:59Z","timestamp":1658784059000},"page":"5149","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Transport Property and Spin\u2013Orbit Torque in 2D Rashba Ferromagnetic Electron Gas"],"prefix":"10.3390","volume":"15","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4605-5192","authenticated-orcid":false,"given":"Chao","family":"Yang","sequence":"first","affiliation":[{"name":"College of Mechanical and Electrical Engineering, Wuyi University, Wuyishan 354300, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1662-8022","authenticated-orcid":false,"given":"Da-Kun","family":"Zhou","sequence":"additional","affiliation":[{"name":"School of Physical Sciences, University of Chinese Academy of Sciences, Beijng 100049, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ya-Ru","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Physical Sciences, University of Chinese Academy of Sciences, Beijng 100049, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zheng-Chuan","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Physical Sciences, University of Chinese Academy of Sciences, Beijng 100049, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2022,7,25]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"340","DOI":"10.1038\/nphys2957","article-title":"A new moment for Berry","volume":"10","author":"Manchon","year":"2014","journal-title":"Nat. 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