Strain-induced coupling of spin current to nanomechanical oscillations

被引：32

作者：

Mal'shukov, AG ^{[1
]}

Tang, CS

Chu, CS

Chao, KA

机构：

[1] Russian Acad Sci, Inst Spect, Troitsk 142190, Moscow Oblast, Russia

[2] Natl Ctr Theoret Sci, Div Phys, Hsinchu 30013, Taiwan

[3] Natl Chiao Tung Univ, Dept Electrophys, Hsinchu 30010, Taiwan

[4] Lund Univ, Dept Phys, Solid State Theory Div, S-22362 Lund, Sweden

来源：

PHYSICAL REVIEW LETTERS | 2005年 / 95卷 / 10期

关键词：

D O I：

10.1103/PhysRevLett.95.107203

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We propose a setup which allows us to couple the electron spin degree of freedom to the mechanical motions of a nanomechanical system not involving any of the ferromagnetic components. The proposed method employs the strain-induced spin-orbit interaction of electrons in narrow gap semiconductors. We have shown how this method can be used for detection and manipulation of the spin flow through a suspended rod in a nanomechanical device.

引用

页数：4

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