Diverging dc conductivity due to a flat band in a disordered system of pseudospin-1 Dirac-Weyl fermions
نویسندگان
چکیده
Máté Vigh,1 László Oroszlány,2 Szabolcs Vajna,3 Pablo San-Jose,4 Gyula Dávid,1 József Cserti,1 and Balázs Dóra3,* 1Department of Physics of Complex Systems, Eötvös University, H-1117 Budapest, Hungary 2Department of Theoretical Physics, Budapest University of Technology and Economics, Budapest, Hungary 3Department of Physics and BME-MTA Exotic Quantum Phases Research Group, Budapest University of Technology and Economics, Budapest, Hungary 4Instituto de Ciencia de Materiales de Madrid (ICMM-CSIC), Cantoblanco, 28049 Madrid, Spain (Received 4 June 2013; published 30 October 2013)
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