Ryosuke Akashi
机构: National Institutes for Quantum Science and Technology, Japan
每年引用次数
引用次数
引用: 3,940
H-指数: 26
I10-指数 : 33
出版物: 66
Density Functional Theory for Plasmon-Assisted Superconductivity
Ryosuke Akashi , Ryotaro Arita , Ryotaro Arita
Journal of the Physical Society of Japan 83 ( 6) 061016
14
2014
Interference of the Bloch phase in layered materials with stacking shifts
Ryosuke Akashi , Kanako Yoshizawa , Yo Iida , Kohei Yamamoto
Physical Review B 95 ( 24) 245401
13
2017
Archetypical “push the band critical point” mechanism for peaking of the density of states in three-dimensional crystals: Theory and case study of cubic H 3 S
Ryosuke Akashi
Physical Review B 101 ( 7) 075126
12
2020
Stochastic Formalism for Thermally Driven Distribution Frontier: A Nonempirical Approach to the Potential Escape Problem
Ryosuke Akashi , Yuri S. Nagornov
Journal of the Physical Society of Japan 87 ( 6) 063801
4
2018
Two-Dimensional Valley Electrons and Excitons in Noncentrosymmetric 3 R -MoS 2
Ryosuke Akashi , Masayuki Ochi , Sándor Bordács , Ryuji Suzuki
Physical review applied 4 ( 1) 014002
34
2015
First Principles Study of the Optical Dipole Trap for Two-Dimensional Excitons in Graphane
Ryosuke Akashi , Yoshiyuki Miyamoto , Hiroki Katow , Shinji Tsuneyuki
arXiv: Mesoscale and Nanoscale Physics
2020
Superconductivity at 253 K in lanthanum-yttrium ternary hydrides.
Dmitrii V Semenok , Ivan A Troyan , Anna G Ivanova , Alexander G Kvashnin
arXiv: Superconductivity
99
2020
Anomalous High-Temperature Superconductivity in YH6.
Artem R Oganov , Artem R Oganov , Artem R Oganov , Ivan A Troyan
Advanced Materials 33 ( 15) 2006832
173
2021
Chemical physics of superconductivity in layered yttrium carbide halides from first principles
Ryosuke Akashi , Ryotaro Arita , K. Tanaka , J. S. Tse
Physical Review B 103 ( 13)
2021
Coexistence of spontaneous polarization and superconductivity in hole-doped oxyhydrides ATiO2H (A=K,Rb,Cs): First-principles study
Shinji Tsuneyuki , Ryosuke Akashi , Seung-Hoon Jhi , Nobuya Sato
Physical Review Materials 5 ( 5)
2021
Development of density-functional theory for a plasmon-assisted superconducting state: application to lithium under high pressures.
Ryosuke Akashi , Ryotaro Arita
Physical Review Letters 111 ( 5) 057006
84
2013
Evidence of Ideal Superconducting Sulfur Superhydride in a Pressure Cell
Ryosuke Akashi
JPSJ News and Comments
2019
Strong Bilayer Coupling Induced by the Symmetry Breaking in the Monoclinic Phase of BiS2-Based Superconductors
Masayuki Ochi , Ryosuke Akashi , Kazuhiko Kuroki
Journal of the Physical Society of Japan 85 ( 9) 094705
9
2016
First-principles study of the pressure and crystal-structure dependences of the superconducting transition temperature in compressed sulfur hydrides
Ryosuke Akashi , Mitsuaki Kawamura , Shinji Tsuneyuki , Yusuke Nomura
Physical Review B 91 ( 22) 224513
165
2015
Possible "Magnéli" Phases and Self-Alloying in the Superconducting Sulfur Hydride.
Ryosuke Akashi , Wataru Sano , Ryotaro Arita , Shinji Tsuneyuki
Physical Review Letters 117 ( 7) 075503 -075503
48
2016
Development of Density Functional Theory for Plasmon-Assisted Superconductivity
Ryotaro Arita , Ryosuke Akashi
Advances in Science and Technology 95 186 -195
2014
Universal two-dimensional characteristics in perovskite-type oxyhydrides ATiO2H (A = Li, Na, K, Rb, Cs).
Nobuya Sato , Ryosuke Akashi , Shinji Tsuneyuki
Journal of Chemical Physics 147 ( 3) 034507 -034507
1
2017
Effect of spin fluctuations on superconductivity in V and Nb: A first-principles study
Kentaro Tsutsumi , Yuma Hizume , Mitsuaki Kawamura , Ryosuke Akashi
Physical Review B 102 ( 21) 214515
2020
High-temperature superconductivity in layered nitrides β -Li x M NCl ( M = Ti, Zr, Hf): Insights from density functional theory for superconductors
Ryosuke Akashi , Kazuma Nakamura , Ryotaro Arita , Masatoshi Imada
Physical Review B 86 ( 5) 054513
49
2012
Aromatic hydrocarbon macrocycles for highly efficient organic light-emitting devices with single-layer architectures
Jing Yang Xue , Tomoo Izumi , Asami Yoshii , Koki Ikemoto
Chemical Science 7 ( 2) 896 -904
34
2016