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Title
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Scattering of Dirac electrons by a random array of magnetic flux tubes
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Author
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Abstract
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| The scattering of two-dimensional (2D) massless electrons as presented in graphene in the presence of a random array of circular magnetic flux tubes is investigated. The momentum relaxation time and the Hall factor are obtained using optical theorem techniques for scattering. Electrons with energy close to those of the Landau levels of the flux tubes exhibit resonant scattering and have a long life-time to reside inside the magnetic flux tube. These resonances appear as sharp structures in the Hall factor and the magneto-resistance. |
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Language
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English
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Source (journal)
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Journal of computational electronics. - Place of publication unknown
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Publication
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Place of publication unknown
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2013
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ISSN
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1569-8025
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DOI
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10.1007/S10825-013-0440-4
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Volume/pages
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12
:2
(2013)
, p. 115-122
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ISI
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000320044900007
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Full text (Publisher's DOI)
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Full text (publisher's version - intranet only)
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