Experimental test of the spin mixing interface conductivity concept

Mathias Weiler, Matthias Althammer, Michael Schreier, Johannes Lotze, Matthias Pernpeintner, Sibylle Meyer, Hans Huebl, Rudolf Gross, Akashdeep Kamra, Jiang Xiao, Yan Ting Chen, Hujun Jiao, Gerrit E.W. Bauer, Sebastian T.B. Goennenwein

研究成果: Article査読

212 被引用数 (Scopus)

抄録

We perform a quantitative, comparative study of the spin pumping, spin Seebeck, and spin Hall magnetoresistance effects, all detected via the inverse spin Hall effect in a series of over 20 yttrium  ⠀Širon garnet/Pt samples. Our experimental results fully support present, exclusively spin current-based, theoretical models using a single set of plausible parameters for spin mixing conductance, spin Hall angle, and spin diffusion length. Our findings establish the purely spintronic nature of the aforementioned effects and provide a quantitative description, in particular, of the spin Seebeck effect.

本文言語English
論文番号176601
ジャーナルPhysical review letters
111
17
DOI
出版ステータスPublished - 2013 10 23

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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