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Edge photocurrent in bilayer graphene due to inter-Landau-level transitions

Candussio, S. ; Durnev, M. V. ; Slizovskiy, S. ; Jötten, T. ; Keil, J. ; Bel'kov, V. V. ; Yin, J. ; Yang, Y. ; Son, S.-K. ; Mishchenko, A. ; Fal'ko, V. ; Ganichev, S. D.



Zusammenfassung

We report the observation of the resonant excitation of edge photocurrents in bilayer graphene subjected to terahertz radiation and a magnetic field. The resonantly excited edge photocurrent is observed for both interband (at low carrier densities) and intraband (at high densities) transitions between Landau levels (LL). While the intraband LL transitions can be traced to the classical cyclotron ...

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