16 citations · 35 across the 8 of their papers we have counts for
8 papers
Quantum Electron Dynamics in Helium Ion Injection onto Tungsten Surfaces Based on Time-Dependent Density Functional Theory
Atsushi M. Ito, Yuto Toda, Arimichi Takayama
The neutralization process of an ion particle on a surface is key issue of the plasma-wall interaction (PWI). We investigated helium (He) ion injection onto a tungsten surface usin…
Formation and Classification of Amorphous Carbon by Molecular Dynamics Simulation
Atsushi M. Ito, Arimichi Takayama, Seiki Saito +1
By using molecular dynamics simulation, formation mechanisms of amorphous carbon in particular sp rich structure was researched. The problem that reactive empirical bond orde…
Molecular Dynamics Simulation of Chemical Vapor Deposition of Amorphous Carbon: Dependence on H/C Ratio of Source Gas
Atsushi M. Ito, Arimichi Takayama, Seiki Saito +3
By molecular dynamics simulation, the chemical vapor deposition of amorphous carbon onto graphite and diamond surfaces was studied. In particular, we investigated the effect of sou…
Hybrid Simulation between Molecular Dynamics and Binary Collision Approximation Codes for Hydrogen injection onto Carbon Materials
Seiki Saito, Atsushi M. Ito, Arimichi Takayama +2
Molecular dynamics (MD) simulation with modified Brenner's reactive empirical bond order (REBO) potential is a powerful tool to investigate plasma wall interaction on divertor plat…
Extension of the simulation code ACAT to treat real atomic positions
Arimichi Takayama, Seiki Saito, Atsushi M. Ito +2
We have investigated plasma-surface interactions with molecular dynamics (MD) simulations. It, however, is high cost computation and is limited to simulations for materials of nano…
Hydrogen Adsorption of Back Side of Graphene
Atsushi Ito, Arimichi Takayama, Hiroaki Nakamura
We studied the interaction between a single hydrogen atom and a single graphene using classical molecular dynamics simulation with modified Brenner REBO potential. Three interactio…