Enhanced spin accumulation at room temperature in graphene spin valves with amorphous carbon interfacial layers
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چکیده
منابع مشابه
Enhanced spin accumulation at room temperature in graphene spin valves with amorphous carbon interfacial layers
We demonstrate a large enhancement of the spin accumulation in monolayer graphene following electron-beam induced deposition of an amorphous carbon layer at the ferromagnet-graphene interface. The enhancement is 10-fold when graphene is deposited onto poly(methyl metacrylate) (PMMA) and exposed with sufficient electron-beam dose to cross-link the PMMA, and 10-fold when graphene is deposited dir...
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Xiaobin Chen,1 Yizhou Liu,1 Bing-Lin Gu,1,2,3 Wenhui Duan,1,2,3,* and Feng Liu1,2,4,† 1Department of Physics and State Key Laboratory of Low-Dimensional Quantum Physics, Tsinghua University, Beijing 100084, China 2Collaborative Innovation Center of Quantum Matter, Beijing 100084, China 3Institute for Advanced Study, Tsinghua University, Beijing 100084, China 4Department of Materials Science and...
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ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 2013
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.4820586