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01685 am a22002893u 4500 |
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|a Skirdkov, P. N.
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|a Massachusetts Institute of Technology. Department of Materials Science and Engineering
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|a Ross, Caroline A.
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|a Zvezdin, K. A.
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|a Belanovsky, A. D.
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|a Grollier, J.
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|a Cros, V.
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|a Ross, Caroline A.
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|a Zvezdin, A. K.
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|a Domain wall displacement by remote spin-current injection
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|b American Institute of Physics,
|c 2014-12-05T19:12:00Z.
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|z Get fulltext
|u http://hdl.handle.net/1721.1/92038
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|a We demonstrate numerically the ability to displace a magnetic domain wall (DW) by remote spin current injection. We consider a long and narrow magnetic nanostripe with a single DW. The spin-polarized current is injected perpendicularly to the film plane through a small nanocontact which is located at certain distance from the DW initial position. We show that the DW motion can be initiated not only by conventional spin-transfer torque but also by indirect spin-torque, created by remote spin-current injection and then transferred to the DW by the exchange-spring mechanism. An analytical description of this effect is proposed.
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|a Russian Foundation for Basic Research (RFBR 12-02-01187)
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|a Russian Foundation for Basic Research (RFBR 14-02-31781)
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|a Skolkovo Institute of Science and Technology
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|a Dynasty Foundation
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|a en_US
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|a Article
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|t Applied Physics Letters
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