Kochan, Denis 
, Gmitra, Martin and Fabian, Jaroslav
(2011)
Theory of the ac Spin-Valve Effect.
Physical Review Letters (PRL) 107 (17), p. 176604.
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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 | ||||||||
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| Date: | 20 October 2011 | ||||||||
| Institutions: | Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Jaroslav Fabian | ||||||||
| Projects: | SFB 689: Spinphänomene in reduzierten Dimensionen | ||||||||
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| Classification: |
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| Keywords: | ac spin-valve effect, magnetoresistance oscillations, spin relaxation time measurement | ||||||||
| Dewey Decimal Classification: | 500 Science > 530 Physics | ||||||||
| Status: | Published | ||||||||
| Refereed: | Yes, this version has been refereed | ||||||||
| Created at the University of Regensburg: | Yes | ||||||||
| Item ID: | 24651 |
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