Current-induced torques in magnetic materials

被引:0
|
作者
Arne Brataas
Andrew D. Kent
Hideo Ohno
机构
[1] Norwegian University of Science and Technology,Department of Physics
[2] New York University,Department of Physics
[3] Center for Spintronics Integrated Systems,undefined
[4] Tohoku University,undefined
[5] Laboratory for Nanoelectronics and Spintronics,undefined
[6] Research Institute of Electrical Communication,undefined
[7] Tohoku University,undefined
关键词
D O I
10.1038/nmat3311
中图分类号
学科分类号
摘要
Spin-transfer torque is the rotation that a spin-polarized current induces on the magnetization of the solid it flows through. The way in which currents generate torques in a wide variety of magnetic materials and structures is discussed in this Review, as well as recent state-of-the-art demonstrations of current-induced-torque devices that show great promise for enhancing the functionality of semiconductor devices.
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页码:372 / 381
页数:9
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