51 citations · 202 across the 10 of their papers we have counts for
10 papers
Morphology of Ti on Monolayer Nanocrystalline Graphene and its Unexpectedly Low Hydrogen Adsorption
Yuya Murata, Stefano Veronesi, Dongmok Whang +1
Hydrogen adsorption on graphene can be increased by functionalization with Ti. This requires dispersing Ti islands on graphene as small and dense as possible, in order to increase…
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…
A sensitive calorimetric technique to study energy (heat) exchange at the nano-scale
Luca Basta, Stefano Veronesi, Yuya Murata +5
Every time a chemical reaction occurs, an energy exchange between reactants and environment exists, which is defined as the enthalpy of the reaction. In the last decades, research…
Surface structures of graphene covered Cu (103)
Yui Ogawa, Yuya Murata, Satoru Suzuki +4
We studied the surface structures of chemical vapor deposited (CVD) graphene on Cu(103). The graphene covered Cu surface had (103) facets parallel to the Cu[010] direction, on whic…
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…
Atomic and Electronic Structure of Si Dangling Bonds in Quasi-Free-Standing Monolayer Graphene
Yuya Murata, Tommaso Cavallucci, Valentina Tozzini +7
Si dangling bonds without H termination at the interface of quasi-free standing monolayer graphene (QFMLG) are known scattering centers that can severely affect carrier mobility. I…