73 citations · 338 across the 17 of their papers we have counts for
17 papers
Beyond ab initio reaction simulator: an application to GaN metalorganic vapor phase epitaxy
Akira Kusaba, Shugo Nitta, Kenji Shiraishi +2
To develop a quantitative reaction simulator, data assimilation was performed using high-resolution time-of-flight mass spectrometry (TOF-MS) data applied to GaN metalorganic vapor…
Negative-charge-storing mechanism of potassium-ion electrets used for vibration-powered generators: Microscopic study of a-SiO2 with and without potassium atoms
Toru Nakanishi, Takeshi Miyajima, Kenta Chokawa +5
A potassium-ion electret, which is a key element of vibration-powered microelectromechanical generators, can store negative charge almost permanently. However, the mechanism by whi…
Screw dislocation that converts p-type GaN to n-type: Microscopic study on the Mg condensation and the leakage current in p-n diodes
Takashi Nakano, Yosuke Harashima, Kenta Chokawa +9
Recent experiments suggest that Mg condensation at threading dislocations induce current leakage, leading to degradation of GaN-based power devices. To study this issue, we perform…
Influence of edge magnetization and electric fields on zigzag silicene, germanene and stanene nanoribbons
Ayami Hattori, Keiji Yada, Masaaki Araidai +3
Using a multi-orbital tight-binding model, we have studied the edge states of zigzag silicene, germanene, and stanene nanoribbons (ZSiNRs, ZGeNRs and ZSnNRs, respectively) in the p…
Dust Coagulation Regulated by Turbulent Clustering in Protoplanetary Disks
Takashi Ishihara, Naoki Kobayashi, Kei Enohata +2
The coagulation of dust particles is a key process in planetesimal formation. However, the radial drift and bouncing barriers are not completely resolved, especially for silicate d…
Edge states of hydrogen terminated monolayer materials: silicene, germanene and stanene ribbons
Ayami Hattori, Sho Tanaya, Keiji Yada +5
We investigate the energy dispersion of the edge states in zigzag silicene, germanene and stanene nanoribbons with and without hydrogen termination based on a multi-orbital tight-b…