Takahiro Yonezawa

collaborators

2 papers

cond-mat.mtrl-sci2020

First-principles study on the stability and electronic structure of monolayer GaSe with trigonal-antiprismatic structure

Hirokazu Nitta, Takahiro Yonezawa, Antoine Fleurence +2

The structural stability and electronic states of GaSe monolayer with trigonal-antiprismatic (AP) structure, which is a recently discovered new polymorph, were studied by first-pri…

cond-mat.mtrl-sci2020

Bandgap engineering in an epitaxial two-dimensional honeycomb Si $_{6 - x}$ Ge $_{x}$ alloy

Antoine Fleurence, Yuto Awatani, Camille Huet +4

In this Letter, we demonstrate that it is possible to form a two-dimensional (2D) silicene-like Si $_{5}$ Ge compound by replacing the Si atoms occupying on-top sites in the planar-lik…

First-principles study on the stability and electronic structure of monolayer GaSe with trigonal-antiprismatic structure

Bandgap engineering in an epitaxial two-dimensional honeycomb Si6−x​Gex​ alloy

Bandgap engineering in an epitaxial two-dimensional honeycomb Si $_{6 - x}$ Ge $_{x}$ alloy