Propagation of thermally induced magnonic spin currents
نویسندگان
چکیده
منابع مشابه
Propagation of thermally induced magnonic spin currents
The propagation of magnons in temperature gradients is investigated within the framework of an atomistic spin model with the stochastic Landau-Lifshitz-Gilbert equation as underlying equation of motion. We analyze the magnon accumulation, the magnon temperature profile, as well as the propagation length of the excited magnons. The frequency distribution of the generated magnons is investigated ...
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Ming Yan,1,* Attila Kákay,2 Christian Andreas,2,3 and Riccardo Hertel3 1Department of Physics, Shanghai University, Shanghai 200444, China 2Peter Grünberg Institut (PGI-6), Forschungszentrum Jülich GmbH, D-52428 Jülich, Germany 3Institut de Physique et Chimie des Matériaux de Strasbourg, Université de Strasbourg, CNRS UMR 7504, Strasbourg, France (Received 5 November 2012; revised manuscript re...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2014
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.89.024409