250 citations · 466 across the 6 of their papers we have counts for
6 papers
Multiple Rabi Splittings under Ultra-Strong Vibrational Coupling
Jino George, Thibault Chervy, Atef Shalabney +4
From the high vibrational dipolar strength offered by molecular liquids, we demonstrate that a molecular vibration can be ultra-strongly coupled to multiple IR cavity modes, with R…
Observation of Tunneling Current in Semiconducting Graphene p-n Junctions
Hisao Miyazaki, Michael Lee, Song-Lin Li +3
We demonstrate a tunneling and rectification behavior in bilayer graphene. A stepped dielectric top gate creates a spatially modulated electric field, which opens the band gap in t…
Enhanced Logic Performance with Semiconducting Bilayer Graphene Channels
Song-Lin Li, Hisao Miyazaki, Hidefumi Hiura +2
Realization of logic circuits in graphene with an energy gap (EG) remains one of the main challenges for graphene electronics. We found that large transport EGs (>100 meV) can be f…
Determination of the Number of Graphene Layers: Discrete Distribution of the Secondary Electron Intensity Derived from Individual Graphene Layers
Hidefumi Hiura, Hisao Miyazaki, Kazuhito Tsukagoshi
Using a scanning electron microscope, we observed a reproducible, discrete distribution of secondary electron intensity stemming from an atomically thick graphene film on a thick i…
Theoretical study of metal-encapsulating Si cage clusters: Revealing the nature of their peculiar geometries
Takehide Miyazaki, Hidefumi Hiura, Toshihiko Kanayama
We present a density-functional (DF) study of structures of Si cage clusters that encapsulate metal atoms. As a prototypical example, the case of WSi clusters is shown. To ob…
Topology and Energetics of Metal-Encapsulating Si Fullerene-Like Cage Clusters
Takehide Miyazaki, Hidefumi Hiura, Toshihiko Kanayama
On the basis of a topological discussion as well as an {\it ab initio} calculation, we show that it is possible to construct a fullerene-like Si cage by doping of a transition meta…