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01504 am a22002653u 4500 |
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|a Levitov, Leonid
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|a Massachusetts Institute of Technology. Department of Physics
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|a Levitov, Leonid
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|a Levitov, Leonid
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|a Abanin, Dmitry A.
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|a Abanin, Dmitry A.
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|a Gorbachev, R. V.
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|a Novoselov, Kostya S.
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|a Geim, A. K.
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|a Giant Spin-Hall Effect Induced by the Zeeman Interaction in Graphene
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|b American Physical Society,
|c 2011-10-19T20:41:14Z.
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|z Get fulltext
|u http://hdl.handle.net/1721.1/66504
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|a We propose a new approach to generate and detect spin currents in graphene, based on a large spin-Hall response arising near the neutrality point in the presence of an external magnetic field. Spin currents result from the imbalance of the Hall resistivity for the spin-up and spin-down carriers induced by the Zeeman interaction, and do not involve a spin-orbit interaction. Large values of the spin-Hall response achievable in moderate magnetic fields produced by on-chip sources, and up to room temperature, make the effect viable for spintronics applications.
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|a Aspen Center for Physics
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|a United States. Office of Naval Research (Grant No. N00014-09-1- 0724)
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|a en_US
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|a Article
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|t Physical Review Letters
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