Please use this identifier to cite or link to this item:
|Title:||Spin torque due to non-uniform Rashba spin orbit effect||Authors:||Chen, J.
|Issue Date:||2012||Citation:||Chen, J., Jalil, M.B.A., Tan, S.G. (2012). Spin torque due to non-uniform Rashba spin orbit effect. AIP Advances 2 (4) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.4766438||Abstract:||Following the early theoretical descriptions of the spin-orbit-induced spin torque [S. G. Tan, arXiv:0705.3502 (2007); S. G. Tan, Ann. Phys. 326, 207 (2011)]10.1016/j.aop.2010.11.014, the first experimental observation of such effect was reported by L. M. Miron, Nature Mater 9, 230 (2010). We present in this article three additional spin torque terms that arise from the non-uniformity in magnetization space of the Rashba spin-orbit effect. We propose a simple Rashba gradient device consisting of a heterogeneous trilayer structure, which could potentially lower switching current by n orders of magnitude, where n = -log10(|ΔM|/|M|) is a measure of the magnetization change across the device. © 2012 Copyright 2012 Author(s). This article is distributed under a Creative Commons Attribution 3.0 Unported License.||Source Title:||AIP Advances||URI:||http://scholarbank.nus.edu.sg/handle/10635/83053||ISSN:||21583226||DOI:||10.1063/1.4766438|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Jun 24, 2019
WEB OF SCIENCETM
checked on Jun 17, 2019
checked on Jun 21, 2019
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.