עקוב אחר
Yu Kumagai
Yu Kumagai
Professor, Institute for Materials Research, Tohoku University
כתובת אימייל מאומתת בדומיין tohoku.ac.jp
כותרת
צוטט על ידי
צוטט על ידי
שנה
Band structure diagram paths based on crystallography
Y Hinuma, G Pizzi, Y Kumagai, F Oba, I Tanaka
Computational Materials Science 128, 140-184, 2017
6252017
Anisotropic conductance at improper ferroelectric domain walls
D Meier, J Seidel, A Cano, K Delaney, Y Kumagai, M Mostovoy, ...
Nature Materials 11, 284-288, 2011
4942011
Electrostatics-based finite-size corrections for first-principles point defect calculations
Y Kumagai, F Oba
Physical Review B 89 (19), 195205, 2014
4252014
Effect of MnO2 Crystal Structure on Aerobic Oxidation of 5-Hydroxymethylfurfural to 2,5-Furandicarboxylic Acid
E Hayashi, Y Yamaguchi, K Kamata, N Tsunoda, Y Kumagai, F Oba, ...
Journal of the American Chemical Society 141 (2), 890-900, 2019
3392019
Discovery of earth-abundant nitride semiconductors by computational screening and high-pressure synthesis
Y Hinuma, T Hatakeyama, Y Kumagai, LA Burton, H Sato, Y Muraba, ...
Nature communications 7 (1), 11962, 2016
2582016
Scaling behavior and beyond equilibrium in the hexagonal manganites
SM Griffin, M Lilienblum, KT Delaney, Y Kumagai, M Fiebig, NA Spaldin
Physical Review X 2 (4), 041022, 2012
2142012
Intercalation and Push‐Out Process with Spinel‐to‐Rocksalt Transition on Mg Insertion into Spinel Oxides in Magnesium Batteries
S Okamoto, T Ichitsubo, T Kawaguchi, Y Kumagai, F Oba, S Yagi, ...
Advanced Science 2 (8), 1500072, 2015
1862015
Functional electronic inversion layers at ferroelectric domain walls
JA Mundy, J Schaab, Y Kumagai, A Cano, M Stengel, IP Krug, DM Gottlob, ...
Nature materials 16 (6), 622-627, 2017
1602017
Electronic Structure and Defect Physics of Tin Sulfides: SnS, , and
Y Kumagai, LA Burton, A Walsh, F Oba
Physical Review Applied 6 (1), 014009, 2016
1572016
Design and exploration of semiconductors from first principles: A review of recent advances
F Oba, Y Kumagai
Applied Physics Express 11 (6), 060101, 2018
1522018
Structural domain walls in polar hexagonal manganites
Y Kumagai, NA Spaldin
Nature Communications 4, 1540, 2012
1262012
Antiferromagnetic superexchange via 3 d states of titanium in EuTiO 3 as seen from hybrid Hartree-Fock density functional calculations
H Akamatsu, Y Kumagai, F Oba, K Fujita, H Murakami, K Tanaka, ...
Physical Review B 83 (21), 214421, 2011
1252011
Anti-ferrodistortive-like oxygen-octahedron rotation induced by the oxygen vacancy in cubic SrTiO3.
M Choi, F Oba, Y Kumagai, I Tanaka
Advanced Materials (Deerfield Beach, Fla.) 25 (1), 86-90, 2012
1182012
First-principles study of self-trapped holes and acceptor impurities in polymorphs
T Gake, Y Kumagai, F Oba
Physical Review Materials 3 (4), 044603, 2019
1122019
Comparison of approximations in density functional theory calculations: Energetics and structure of binary oxides
Y Hinuma, H Hayashi, Y Kumagai, I Tanaka, F Oba
Physical Review B 96 (9), 094102, 2017
1072017
Ionization potentials of (112) and (11) facet surfaces of CuInSe and CuGaSe
Y Hinuma, F Oba, Y Kumagai, I Tanaka
Physical Review B 86 (24), 245433, 2012
802012
Toward “rocking-chair type” Mg–Li dual-salt batteries
T Ichitsubo, S Okamoto, T Kawaguchi, Y Kumagai, F Oba, S Yagi, N Goto, ...
Journal of Materials Chemistry A 3 (19), 10188-10194, 2015
762015
Band alignment of semiconductors and insulators using dielectric-dependent hybrid functionals: Toward high-throughput evaluation
Y Hinuma, Y Kumagai, I Tanaka, F Oba
Physical Review B 95 (7), 075302, 2017
752017
Zinc-based spinel cathode materials for magnesium rechargeable batteries: toward the reversible spinel–rocksalt transition
K Shimokawa, T Atsumi, M Harada, RE Ward, M Nakayama, Y Kumagai, ...
Journal of materials chemistry A 7 (19), 12225-12235, 2019
702019
Native point defects and carbon clusters in 4H-SiC: A hybrid functional study
T Kobayashi, K Harada, Y Kumagai, F Oba, Y Matsushita
Journal of Applied Physics 125 (12), 2019
692019
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מאמרים 1–20