51 citations · 202 across the 10 of their papers we have counts for
4 papers · 1 filter
Tuning hydrogen adsorption on graphene by gate voltage
Yuya Murata, Arrigo Calzolari, Stefan Heun
In order to realize applications of hydrogen-adsorbed graphene, a main issue is how to control hydrogen adsorption/desorption at room temperature. In this study, we demonstrate the…
Revealing the nature of defects in quasi free standing mono-layer graphene on SiC(0001) by means of Density Functional Theory
Tommaso Cavallucci, Yuya Murata, Makoto Takamura +3
Quasi free standing monolayer graphene (QFMLG) grown on SiC by selective Si evaporation from the Si-rich SiC(0001) face and H intercalation displays irregularities in STM and AFM a…
Measurement of Topological Berry Phase in Highly Disordered Graphene
K. Bennaceur, J. Guillemette, P. L. Lévesque +12
We have observed the quantum Hall effect (QHE) and Shubnikov-de Haas (SdH) oscillations in highly disordered graphene at magnetic fields up to 65 T. Disorder was introduced by hydr…
Correlation between morphology and transport properties of quasi-free-standing monolayer graphene
Yuya Murata, Torge Mashoff, Makoto Takamura +4
We investigate the morphology of quasi-free-standing monolayer graphene (QFMLG) formed at several temperatures by hydrogen intercalation and discuss its relationship with transport…