Fermi-level-dependent charge-to-spin current conversion by Dirac surface states of topological insulators

被引：1
|
作者：
K. Kondou
R. Yoshimi
A. Tsukazaki
Y. Fukuma
J. Matsuno
K. S. Takahashi
M. Kawasaki
Y. Tokura
Y. Otani
机构：
[1] RIKEN Center for Emergent Matter Science (CEMS),Department of Applied Physics and Quantum
[2] University of Tokyo,Phase Electronics Center (QPEC)
[3] Institute for Materials Research,undefined
[4] Tohoku University,undefined
[5] Frontier Research Academy for Young Researchers,undefined
[6] Kyushu Institute of Technology,undefined
[7] Institute for Solid State Physics,undefined
[8] University of Tokyo,undefined
来源：
Nature Physics | 2016年 / 12卷
关键词：
D O I：
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学科分类号：
摘要：
The spin–momentum locking of Dirac surface states offers intriguing possibilities for converting between charge and spin currents. Experiments show that fine tuning of the Fermi level is critical for maximizing the efficiency of such conversions.
引用
收藏
页码：1027 / 1031
页数：4
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