2 papers
cond-mat.mes-hall2010
Probing the electron-phonon coupling in ozone-doped graphene by Raman spectroscopy
F. Alzina, H. Tao, J. Moser +3
We have investigated the effects of ozone treatment on graphene by Raman scattering. Sequential ozone short-exposure cycles resulted in increasing the doping levels as inferred…
cond-mat.mes-hall2010
Magneto-transport in Disordered Graphene: from Weak Localization to Strong Localization
J. Moser, H. Tao, S. Roche +3
We present a magneto-transport study of graphene samples into which a mild disorder was introduced by exposure to ozone. Unlike the conductivity of pristine graphene, the conductiv…