Ryo Okugawa
Ryo Okugawa
Graduate School of Information Sciences, Tohoku University
確認したメール アドレス: tohoku.ac.jp
タイトル
引用先
引用先
Weyl node and spin texture in trigonal tellurium and selenium
M Hirayama, R Okugawa, S Ishibashi, S Murakami, T Miyake
Physical review letters 114 (20), 206401, 2015
1492015
Dispersion of Fermi arcs in Weyl semimetals and their evolutions to Dirac cones
R Okugawa, S Murakami
Physical Review B 89 (23), 235315, 2014
1182014
Topological Dirac nodal lines and surface charges in fcc alkaline earth metals
M Hirayama, R Okugawa, T Miyake, S Murakami
Nature communications 8, 14022, 2017
1132017
Topological exceptional surfaces in non-Hermitian systems with parity-time and parity-particle-hole symmetries
R Okugawa, T Yokoyama
Physical Review B 99 (4), 041202, 2019
922019
Emergence of topological semimetals in gap closing in semiconductors without inversion symmetry
S Murakami, M Hirayama, R Okugawa, T Miyake
Science advances 3 (5), e1602680, 2017
512017
Topological semimetals studied by ab initio calculations
M Hirayama, R Okugawa, S Murakami
Journal of the Physical Society of Japan 87 (4), 041002, 2018
242018
Universal phase transition and band structures for spinless nodal-line and Weyl semimetals
R Okugawa, S Murakami
Physical Review B 96 (11), 115201, 2017
182017
Second-order topological phases protected by chiral symmetry
R Okugawa, S Hayashi, T Nakanishi
Physical Review B 100 (23), 235302, 2019
172019
In-plane electric polarization of bilayer graphene nanoribbons induced by an interlayer bias voltage
R Okugawa, J Tanaka, T Koretsune, S Saito, S Murakami
Physical review letters 115 (15), 156601, 2015
42015
Second-order topological non-Hermitian skin effects
R Okugawa, R Takahashi, K Yokomizo
Physical Review B 102 (24), 241202, 2020
32020
Generic phase diagram for Weyl superconductivity in mirror-symmetric superconductors
R Okugawa, T Yokoyama
Physical Review B 97 (6), 060504, 2018
32018
第一原理計算に基づくトポロジカル半金属の新物質・新物性 (第一原理からの物性シミュレーション特集号)--(強相関, トポロジカル系)
平山元昭, 奥川亮, 村上修一
固体物理 52 (11), 663-670, 2017
2017
Dirac Point in Trigonal Tellurium and Selenium
M Hirayama, R Okugawa, S Ishibashi, S Murakami, T Miyake
Proceedings of Computational Science Workshop 2014 (CSW2014), 011024, 2015
2015
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