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Currents and torque...
Currents and torques due to spin-dependent diffraction in ferromagnetic/spin spiral bilayers
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- Manchon, A. (author)
- Department of Physics, University of Arizona, Tucson, AZ 85721, USA ;SPINTEC, URA 2512 CEA/CNRS, 38054 Grenoble Cedex 9, France
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- Pertsova, Anna (author)
- Department of Physics, M V Lomonosov Moscow State University, Leninskie Gori, 1199992 Moscow, Russia
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- Ryzhanova, N. (author)
- SPINTEC, URA 2512 CEA/CNRS, 38054 Grenoble Cedex 9, France; Department of Physics, M V Lomonosov Moscow State University, Leninskie Gori, 1199992 Moscow, Russia
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- Vedyayev, A. (author)
- SPINTEC, URA 2512 CEA/CNRS, 38054 Grenoble Cedex 9, France; Department of Physics, M V Lomonosov Moscow State University, Leninskie Gori, 1199992 Moscow, Russia
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- Dieny, B. (author)
- SPINTEC, URA 2512 CEA/CNRS, 38054 Grenoble Cedex 9, France
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(creator_code:org_t)
- 2008-11-12
- 2008
- English.
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In: Journal of Physics. - : Institute of Physics (IOP). - 0953-8984 .- 1361-648X. ; 20:50, s. 505213-
- Related links:
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http://iopscience.io...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
Close
- Spin-dependent transport through the interface between a ferromagnet and a spin spiral is investigated using both ballistic and diffusive models. We find that spin-dependent interferences lead to a new type of diffraction called 'spin diffraction'. It is shown that this spin diffraction leads to local spin and electrical current along the interface, as well as spin transfer torque acting on the spin spiral. This study also emphasizes that in highly inhomogeneous magnetic configurations, diffracted electrons must be taken into account to properly describe the spin transport.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Keyword
- Condensed Matter Physics
- Kondenserade materians fysik
Publication and Content Type
- ref (subject category)
- art (subject category)
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