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Theory of the ac Spin-Valve Effect

Kochan, Denis and Gmitra, Martin and Fabian, Jaroslav (2011) Theory of the ac Spin-Valve Effect. Physical Review Letters (PRL) 107 (17), pp. 176604-1.

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Abstract

The spin-valve complex magnetoimpedance of symmetric ferromagnet–normal-metal–ferromagnet junctions is investigated within the drift-diffusion (standard) model of spin injection. The ac magnetoresistance—the real part difference of the impedances of the parallel and antiparallel magnetization configurations—exhibits an overall damped oscillatory behavior, as an interplay of the diffusion and ...

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Item Type:Article
Date:20 October 2011
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Jaroslav Fabian
Projects:SFB 689: Spinphänomene in reduzierten Dimensionen
Identification Number:
ValueType
10.1103/PhysRevLett.107.176604DOI
1111.7244arXiv ID
Classification:
NotationType
72.25.BaPACS
72.25.RbPACS
85.75.-d PACS
Keywords:ac spin-valve effect, magnetoresistance oscillations, spin relaxation time measurement
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Denis Kochan
Deposited On:30 May 2012 14:20
Last Modified:13 Mar 2014 18:53
Item ID:24651
Owner Only: item control page

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