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Title
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Magnetic-field asymmetry of electron wave packet transmission in bent channels capacitively coupled to a metal gate
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Author
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Abstract
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| We study the electron wave packet moving through a bent channel. We demonstrate that the packet transmission probability becomes an asymmetric function of the magnetic field when the electron packet is capacitively coupled to a metal plate. The coupling occurs through a nonlinear potential which translates a different kinetics of the transport for opposite magnetic-field orientations into a different potential felt by the scattered electron. |
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Language
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English
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Source (journal)
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Physical review letters. - New York, N.Y., 1958, currens
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Publication
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New York, N.Y.
:
American Physical Society
,
2009
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ISSN
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0031-9007
[print]
1079-7114
[online]
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DOI
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10.1103/PHYSREVLETT.102.066807
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Volume/pages
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102
:6
(2009)
, p. 066807,1-066807,4
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ISI
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000263389500056
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Full text (Publisher's DOI)
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