104 citations · 282 across the 10 of their papers we have counts for
3 papers · 1 filter
Thermo Activated Hysteresis on High Quality Graphene/h-BN Devices
A. R. Cadore, E. Mania, K. Watanabe +3
We report on gate hysteresis in resistance on high quality graphene/h-BN devices. We observe a thermal activated hysteretic behavior in resistance as a function of the applied gate…
Tuning the pn junction at a metal-graphene interface via H2 exposure
Alisson R. Cadore, Edrian Mania, Evandro A. Morais +4
Combining experiment and theory, we investigate how the naturally created heterojunction at a graphene and metallic contact is modulated via interaction with molecular hydrogen (H2…
Damping of Landau levels in neutral graphene at low magnetic fields: A phonon Raman scattering study
F. M. Ardito, T. G. Mendes-de-Sa, A. R. Cadore +6
Landau level broadening mechanisms in electrically neutral and quasineutral graphene were investigated through micro-magneto-Raman experiments in three different samples, namely, a…