Photon helicity driven currents in graphene
Övrigt konferensbidrag, 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.
Författare
S.D. Ganichev
Universität Regensburg
J. Karch
Universität Regensburg
P. Olbrich
Universität Regensburg
M. Schmalzbauer
Universität Regensburg
C. Zoth
Universität Regensburg
C. Brinsteiner
Universität Regensburg
U. Wurstbauer
Universität Regensburg
M.M. Glazov
Russian Academy of Sciences
S.A. Tarasenko
Russian Academy of Sciences
D. Weiss
Universität Regensburg
J. Eroms
Universität Regensburg
R. Yakimova
Linköpings universitet
S. Lara-Avila
Linköpings universitet
Sergey Kubatkin
Chalmers, Mikroteknologi och nanovetenskap, Kvantkomponentfysik
E.L. Ivchenko
Russian Academy of Sciences
Publicerad i
IRMMW-THz 2010 - 35th International Conference on Infrared, Millimeter, and Terahertz Waves, Conference Guide
art. nr 5612541
978-142446657-3 (ISBN)
Kategorisering
Ämneskategorier (SSIF 2011)
Fysik
Identifikatorer
DOI
10.1109/ICIMW.2010.5612541
ISBN
978-142446657-3