Publication Date:
2014-04-25
Description:
Author(s): Pablo Rodriguez-Lopez, Joseph J. Betouras, and Sergey E. Savel'ev We demonstrate how to control the spectra and current flow of Dirac electrons in both a graphene sheet and a topological insulator (TI) by applying either two linearly polarized laser fields with frequencies ω and 2ω or a monochromatic (one-frequency) laser field together with a spatially periodic s... [Phys. Rev. B 89, 155132] Published Thu Apr 24, 2014
Keywords:
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics