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arXiv 1107.3290cond-mat.mes-hall
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铁磁/非磁金属中的热自旋输运和自旋-轨道相互作用

Thermal spin transport and spin-orbit interaction in ferromagnetic/non-magnetic metals

A. Slachter, F. L. Bakker, B. J. van Wees

摘要:

在这篇文章中,我们扩展了目前建立的自旋相关的导电扩散理论,包括自旋相关的热电和热输运。利用这一理论,我们提出了新的实验,旨在证明新的效果,如自旋珀耳帖效应,最近证明的热驱动自旋注入的倒数,以及磁热阀。我们使用有限元方法来模拟文献中的特定设备,以证明我们的理论。该模型还考虑了自旋-轨道效应,如自旋霍尔效应、能斯特效应、各向异性磁电阻效应和自旋霍尔效应。

英文摘要:

In this article we extend the currently established diffusion theory of spin-dependent electrical conduction by including spin-dependent thermoelectricity and thermal transport. Using this theory, we propose new experiments aimed at demonstrating novel effects such as the spin-Peltier effect, the reciprocal of the recently demonstrated thermally driven spin injection, as well as the magnetic heat valve. We use finite-element methods to model specific devices in literature to demonstrate our theory. Spin-orbit effects such as anomalous-Hall, -Nernst, anisotropic magnetoresistance and spin-Hall are also included in this model.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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