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Magnetic quantum ratchet effect in graphene

Drexler, C., Tarasenko, Sergey, Olbrich, P., Karch, J., Hirmer, M., Müller, F., Gmitra, Martin, Fabian, Jaroslav, Yakimova, R., Lara-Avila, S., Kubatkin, S., Wang, M., Vajtai, R., Ajayan, P.M., Kono, J. and Ganichev, Sergey (2013) Magnetic quantum ratchet effect in graphene. Nature Nanotechnology 8 (2), pp. 104-107.

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Abstract

A periodically driven system with spatial asymmetry can exhibit a directed motion facilitated by thermal or quantum fluctuations. This so-called ratchet effect has fascinating ramifications in engineering and natural sciences. Graphene is nominally a symmetric system. Driven by a periodic electric field, no directed electric current should flow. However, if the graphene has lost its spatial ...

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Item type:Article
Date:2013
Institutions:Physics > Institute of Experimental and Applied Physics > Professor Ganichev > Group Sergey Ganichev
Projects:GRK 1570, Elektronische Eigenschaften von Nanostrukturen auf Kohlenstoff-Basis
Identification Number:
ValueType
10.1038/nnano.2012.231DOI
Keywords:Electronic properties and devices, Nanomaterials
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Unknown
Item ID:27922
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