Current-induced modification of spin wave mode interference
SCIE
SCOPUS
KCI
- Title
- Current-induced modification of spin wave mode interference
- Authors
- Lee, SW; Lee, HW; Lee, KJ
- Date Issued
- 2014-02
- Publisher
- ELSEVIER SCIENCE BV
- Abstract
- We have studied the effect of adiabatic spin-transfer torque on mode interference of spin waves. The mode interference generates amplitude-localized spots at special positions which do not move with time. When applying current, the wavevector of spin wave is modified, resulting in current-dependent displacement of amplitude-localized spots. This current-dependent change in the mode interference may allow to probe current-induced spin wave Doppler shift in space-domain. In favorable situations, it can be used to estimate the intrinsic properties of magnetic materials such as spin polarization. (C) 2013 Elsevier B.V. All rights reserved.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/13941
- DOI
- 10.1016/J.CAP.2013.10.016
- ISSN
- 1567-1739
- Article Type
- Article
- Citation
- CURRENT APPLIED PHYSICS, vol. 14, no. 2, page. 182 - 186, 2014-02
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- There are no files associated with this item.
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