Rashba-like spin splitting along three momentum directions in trigonal layered PtBi2

Rashba-like spin splitting along three momentum directions in trigonal layered PtBi2

Rashba type spin splitting – relevant for spintronics applications - is driven by inversion symmetry breaking but could so far not be realized in all momentum directions in a crystal. Here, the authors report on PtBi2 that exhibits Rashba spin splitting in all three momentum directions.

Bibliographic Details
Main Authors: Ya Feng, Qi Jiang, Baojie Feng, Meng Yang, Tao Xu, Wenjing Liu, Xiufu Yang, Masashi Arita, Eike F. Schwier, Kenya Shimada, Harald O. Jeschke, Ronny Thomale, Youguo Shi, Xianxin Wu, Shaozhu Xiao, Shan Qiao, Shaolong He
Format: Article
Language:English
Published: Nature Publishing Group 2019-10-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-019-12805-2
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spelling doaj-125cabef09324997a02d2dd5701381092021-05-11T11:29:09ZengNature Publishing GroupNature Communications2041-17232019-10-011011810.1038/s41467-019-12805-2Rashba-like spin splitting along three momentum directions in trigonal layered PtBi2Ya Feng0Qi Jiang1Baojie Feng2Meng Yang3Tao Xu4Wenjing Liu5Xiufu Yang6Masashi Arita7Eike F. Schwier8Kenya Shimada9Harald O. Jeschke10Ronny Thomale11Youguo Shi12Xianxin Wu13Shaozhu Xiao14Shan Qiao15Shaolong He16Ningbo Institute of Materials Technology and Engineering, Chinese Academy of SciencesState Key Laboratory of Functional Materials for Informatics and CAS Center for Excellence in Superconducting Electronics (CENSE), Shanghai Institute of Microsystem and Information Technology, Chinese Academy of SciencesInstitute of Physics, Chinese Academy of SciencesInstitute of Physics, Chinese Academy of SciencesState Key Laboratory of Functional Materials for Informatics and CAS Center for Excellence in Superconducting Electronics (CENSE), Shanghai Institute of Microsystem and Information Technology, Chinese Academy of SciencesState Key Laboratory of Functional Materials for Informatics and CAS Center for Excellence in Superconducting Electronics (CENSE), Shanghai Institute of Microsystem and Information Technology, Chinese Academy of SciencesNingbo Institute of Materials Technology and Engineering, Chinese Academy of SciencesHiroshima Synchrotron Radiation Center, Hiroshima UniversityHiroshima Synchrotron Radiation Center, Hiroshima UniversityHiroshima Synchrotron Radiation Center, Hiroshima UniversityResearch Institute for Interdisciplinary Science, Okayama UniversityInstitute for Theoretical Physics and Astrophysics, Julius-Maximilians University of Wurzburg, Am HublandInstitute of Physics, Chinese Academy of SciencesInstitute for Theoretical Physics and Astrophysics, Julius-Maximilians University of Wurzburg, Am HublandNingbo Institute of Materials Technology and Engineering, Chinese Academy of SciencesState Key Laboratory of Functional Materials for Informatics and CAS Center for Excellence in Superconducting Electronics (CENSE), Shanghai Institute of Microsystem and Information Technology, Chinese Academy of SciencesNingbo Institute of Materials Technology and Engineering, Chinese Academy of SciencesRashba type spin splitting – relevant for spintronics applications - is driven by inversion symmetry breaking but could so far not be realized in all momentum directions in a crystal. Here, the authors report on PtBi2 that exhibits Rashba spin splitting in all three momentum directions.https://doi.org/10.1038/s41467-019-12805-2
collection DOAJ
language English
format Article
sources DOAJ
author Ya Feng
Qi Jiang
Baojie Feng
Meng Yang
Tao Xu
Wenjing Liu
Xiufu Yang
Masashi Arita
Eike F. Schwier
Kenya Shimada
Harald O. Jeschke
Ronny Thomale
Youguo Shi
Xianxin Wu
Shaozhu Xiao
Shan Qiao
Shaolong He
spellingShingle Ya Feng
Qi Jiang
Baojie Feng
Meng Yang
Tao Xu
Wenjing Liu
Xiufu Yang
Masashi Arita
Eike F. Schwier
Kenya Shimada
Harald O. Jeschke
Ronny Thomale
Youguo Shi
Xianxin Wu
Shaozhu Xiao
Shan Qiao
Shaolong He
Rashba-like spin splitting along three momentum directions in trigonal layered PtBi2
Nature Communications
author_facet Ya Feng
Qi Jiang
Baojie Feng
Meng Yang
Tao Xu
Wenjing Liu
Xiufu Yang
Masashi Arita
Eike F. Schwier
Kenya Shimada
Harald O. Jeschke
Ronny Thomale
Youguo Shi
Xianxin Wu
Shaozhu Xiao
Shan Qiao
Shaolong He
author_sort Ya Feng
title Rashba-like spin splitting along three momentum directions in trigonal layered PtBi2
title_short Rashba-like spin splitting along three momentum directions in trigonal layered PtBi2
title_full Rashba-like spin splitting along three momentum directions in trigonal layered PtBi2
title_fullStr Rashba-like spin splitting along three momentum directions in trigonal layered PtBi2
title_full_unstemmed Rashba-like spin splitting along three momentum directions in trigonal layered PtBi2
title_sort rashba-like spin splitting along three momentum directions in trigonal layered ptbi2
publisher Nature Publishing Group
series Nature Communications
issn 2041-1723
publishDate 2019-10-01
description Rashba type spin splitting – relevant for spintronics applications - is driven by inversion symmetry breaking but could so far not be realized in all momentum directions in a crystal. Here, the authors report on PtBi2 that exhibits Rashba spin splitting in all three momentum directions.
url https://doi.org/10.1038/s41467-019-12805-2
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