Print Email Facebook Twitter Quantum pumping in graphene with a perpendicular magnetic field Title Quantum pumping in graphene with a perpendicular magnetic field Author Tiwari, R.P. Blaauboer, M. Faculty Applied Sciences Department QN/Quantum Nanoscience Date 2010-12-17 Abstract We consider quantum pumping of Dirac fermions in a monolayer of graphene in the presence of a perpendicular magnetic field in the central pumping region. The two external pump parameters are electrical voltages applied to the graphene sheet on either side of the pumping region. We analyze this pump within scattering matrix formalism and calculate both pumped charge and spin currents. The predicted charge currents are of the order of 1000 nA, which is readily observable using current technology. Subject fermion systemsgraphenemonolayers To reference this document use: http://resolver.tudelft.nl/uuid:6e1243e8-16a6-4725-95d2-d3fd6a65eabf DOI https://doi.org/10.1063/1.3528457 Publisher American Institute of Physics ISSN 0003-6951 Source http://apl.aip.org/resource/1/applab/v97/i24/p243112_s1 Source Applied Physics Letters, 97 (24), 2010 Part of collection Institutional Repository Document type journal article Rights (c) 2010 Tiwari, R.P.Blaauboer, M.American Institute of Physics Files PDF Tiwari_2010.pdf 120.05 KB Close viewer /islandora/object/uuid:6e1243e8-16a6-4725-95d2-d3fd6a65eabf/datastream/OBJ/view