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Uchida, K. (author), Ota, T. (author), Adachi, H. (author), Xiao, J. (author), Nonaka, T. (author), Kajiwara, Y. (author), Bauer, G.E.W. (author), Maekawa, S. (author), Saitoh, E. (author)The spin-Seebeck effect (SSE) in ferromagnetic metals and insulators has been investigated systematically by means of the inverse spin-Hall effect (ISHE) in paramagnetic metals. The SSE generates a spin voltage as a result of a temperature gradient in a ferromagnet, which injects a spin current into an attached paramagnetic metal. In the...journal article 2012
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Bandopadyay, S. (author), Brataas, A. (author), Bauer, G.E.W. (author)The miniaturization of magnetic read heads and random access memory elements makes them vulnerable to thermal fluctuations. We demonstrate how current-induced spin-transfer torques can be used to suppress the effects of thermal fluctuations. This enhances the fidelity of perpendicular magnetic spin valves. The simplest realization is a dc to...journal article 2011