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Title: Anisotropic spin motive force in multi-layered Dirac fermion system, α-(BEDT-TTF)<inf>2</inf>I<inf>3</inf>
Authors: Kubo, Kenji
Morinari, Takao
Author's alias: 久保, 健治
森成, 隆夫
Issue Date: 28-Apr-2015
Publisher: Institute of Physics Publishing
Journal title: Journal of Physics: Conference Series
Volume: 603
Issue: 1
Thesis number: 012012
Abstract: We investigate the anisotropic spin motive force in α-(BEDT-TTF)<inf>2</inf>I<inf>3</inf>, which is a multi-layered massless Dirac fermion system under pressure. Assuming the interlayer antiferromagnetic interaction and the interlayer anisotropic ferromagnetic interaction, we numerically examine the spin ordered state of the ground state using the steepest descent method. The anisotropic interaction leads to the anisotropic spin ordered state. We calculate the spin motive force produced by the anisotropic spin texture. The result quantitatively agrees with the experiment.
Description: International Workshop on Dirac Electrons in Solids 2015: 14–15 January 2015, Tokyo, Japan
Rights: © 2015 IOP Publishing Ltd.
Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.
URI: http://hdl.handle.net/2433/223013
DOI(Published Version): 10.1088/1742-6596/603/1/012012
Appears in Collections:Journal Articles

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