点反射
凝聚态物理
物理
拉希巴效应
各向异性
角动量
贵金属
自旋轨道相互作用
自旋极化
自旋(空气动力学)
极化(电化学)
金属
自旋电子学
量子力学
材料科学
电子
化学
冶金
热力学
物理化学
铁磁性
作者
B. Geldiyev,M. Ünzelmann,Philipp Eck,Tilman Kißlinger,Jakub Schusser,T. Figgemeier,Philipp Kagerer,Nikolas Tezak,Maxim Krivenkov,A. Varykhalov,A. V. Fedorov,Laurent Nicolaï,J. Minář,Koji Miyamoto,Takashi Okuda,Kenya Shimada,Domenico Di Sante,Giorgio Sangiovanni,Lutz Hammer,M. Alexander Schneider,Hendrik Bentmann,F. Reinert
出处
期刊:Physical review
日期:2023-09-14
卷期号:108 (12)
标识
DOI:10.1103/physrevb.108.l121107
摘要
The orbital Rashba effect describes the formation of chiral orbital angular momentum textures upon inversion symmetry breaking at surfaces or interfaces. Here, the authors unveil a pronounced anisotropic spin-orbit splitting with a Rashba-type spin polarization in the electronic interface states in the model system Te/Au(100). Exploring the momentum-dependent response of inversion symmetry breaking, they particularly demonstrate that the orbital texture leads to a strongly anisotropic spin and orbital Rashba effect. These findings will provide a valuable contribution to the discovery and understanding of future ``orbitronic'' phenomena.
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