Photon helicity driven currents in graphene
Other conference contribution, 2010
We report on the observation of photon helicity driven currents in graphene. We demonstrate that by illuminating unbiased monolayer graphene samples with terahertz (THz) laser radiation at room temperature under oblique and normal incidence causes directed electric currents. This includes currents which are solely driven by the light's helicity.
Author
S.D. Ganichev
University of Regensburg
J. Karch
University of Regensburg
P. Olbrich
University of Regensburg
M. Schmalzbauer
University of Regensburg
C. Zoth
University of Regensburg
C. Brinsteiner
University of Regensburg
U. Wurstbauer
University of Regensburg
M.M. Glazov
Russian Academy of Sciences
S.A. Tarasenko
Russian Academy of Sciences
D. Weiss
University of Regensburg
J. Eroms
University of Regensburg
R. Yakimova
Linköping University
S. Lara-Avila
Linköping University
Sergey Kubatkin
Chalmers, Microtechnology and Nanoscience (MC2), Quantum Device Physics
E.L. Ivchenko
Russian Academy of Sciences
IRMMW-THz 2010 - 35th International Conference on Infrared, Millimeter, and Terahertz Waves, Conference Guide
5612541
978-142446657-3 (ISBN)
Subject Categories
Physical Sciences
DOI
10.1109/ICIMW.2010.5612541
ISBN
978-142446657-3