Pure spin current phenomena

Pure spin current phenomena
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DOI:
10.1063/5.0032368
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发表时间:
2020-11
影响因子:
4
通讯作者:
S. Huang;D. Qu;T. Chuang;C. Chiang;W. Lin;C. Chien
S. Huang;D. Qu;T. Chuang;C. Chiang;W. Lin;C. Chien
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
S. Huang;D. Qu;T. Chuang;C. Chiang;W. Lin;C. Chien

文献摘要

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Spintronic phenomena and devices have evolved from exploiting spin-polarized current to pure spin current. A pure spin current can more efficiently deliver spin angular momentum with fewer or no charge carriers, enabling spin–orbit torque switching in ferromagnets. The prospects of antiferromagnetic spintronics, especially electrical switching, remain perplexing and controversial. We describe some recent advances, outstanding issues, challenges, and prospects of pure spin current.