2026-03-09T19:10:42Z https://kanazawa-u.repo.nii.ac.jp/oai

oai:kanazawa-u.repo.nii.ac.jp:00010749 2024-06-25T05:46:03Z 4162:4169:4188

Persistent spin helix on a wurtzite ZnO(10¯10) surface: First-principles density-functional study 石井, 史之 斎藤, 峰雄 Absor, Moh Adhib Ulil 16404 Ishii, Fumiyuki 15520 20432122 20432122 20432122 Kotaka, Hiroki 16405 Saito, Mineo 14993 60377398 60377398 The persistent spin helix (PSH) that has been widely and exclusively studied in zinc-blende structures is revealed for the first time on the surface of a wurtzite structure. Through first principles calculations of the surface of ZnO(101¯0), a quasi-one-dimensional orientation of the spin textures is identified. Furthermore, the wavelength of this particular PSH is smaller than that observed in various zinc-blende quantum well structures, thus indicating that wurtzite-structured surfaces are suitable for spintronics applications. © 2015 The Japan Society of Applied Physics. 金沢大学ナノマテリアル研究所 / 金沢大学理工研究域数物科学系 journal article Japan Society of Applied Physics = 応用物理学会 2015-06-22 AM application/pdf application/pdf Applied Physics Express 7 8 73006 AA12295133 1882-0778 https://kanazawa-u.repo.nii.ac.jp/record/10749/files/SC-PR-SAITO-M-73006.pdf https://kanazawa-u.repo.nii.ac.jp/record/10749/files/SC-PR-SAITO-M-Supplemental_information.pdf https://doi.org/10.24517/00010736 http://hdl.handle.net/2297/43015 https://kanazawa-u.repo.nii.ac.jp/records/10749 eng 10.7567/APEX.8.073006