Updated on 2026/03/31
博士(理学) （ 2007.3 名古屋大学 ）
Superconductivity
topological superconductivity
Natural Science / Magnetism, superconductivity, and strongly correlated systems
超伝導
Fukaya, Y; Yada, K; Tanaka, Y
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM Vol. 38 ( 6 ) 2025.10
Superconducting phenomena in systems with unconventional magnets
Fukaya, Y; Lu, B; Yada, K; Tanaka, Y; Cayao, J
JOURNAL OF PHYSICS-CONDENSED MATTER Vol. 37 ( 31 ) 2025.8
Classification of pair symmetries in superconductors with unconventional magnetism
Maeda, K; Fukaya, Y; Yada, K; Lu, B; Tanaka, Y; Cayao, J
PHYSICAL REVIEW B Vol. 111 ( 14 ) 2025.4
Josephson effect and odd-frequency pairing in superconducting junctions with unconventional magnets
Fukaya, Y; Maeda, K; Yada, K; Cayao, J; Tanaka, Y; Lu, B
PHYSICAL REVIEW B Vol. 111 ( 6 ) 2025.2
Evaluation of Doppler shifts in<i> d</i>-wave superconductor tunneling junctions
Sakamori, T; Matsuoka, K; Teshigawara, M; Mawatari, Y; Yada, K; Tanaka, Y; Kashiwaya, S
PHYSICAL REVIEW B Vol. 110 ( 22 ) 2024.12
φ Josephson Junction Induced by Altermagnetism
Lu, B; Maeda, K; Ito, H; Yada, K; Tanaka, Y
PHYSICAL REVIEW LETTERS Vol. 133 ( 22 ) 2024.11
Theory of Tunneling Spectroscopy in Unconventional p-Wave Magnet-Superconductor Hybrid Structures
Maeda, K; Lu, B; Yada, K; Tanaka, Y
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN Vol. 93 ( 11 ) 2024.11
Theory of Josephson current on a lattice model of grain boundary in <i>d</i>-wave superconductors Open Access
Sakamori, T; Kashiwaya, S; Yano, R; Tanaka, Y; Hatano, T; Yada, K
SUPERCONDUCTOR SCIENCE & TECHNOLOGY Vol. 36 ( 8 ) 2023.8
Particle-hole spectral asymmetry at the edge of multiorbital noncentrosymmetric superconductors Open Access
Fukaya, Y; Yada, K; Tanaka, Y; Gentile, P; Cuoco, M
PHYSICAL REVIEW B Vol. 108 ( 2 ) 2023.7
Topological superconductivity in helical crystals Open Access
Yoshida, S; Yada, K; Tanaka, Y; Yokoyama, T
PHYSICAL REVIEW B Vol. 107 ( 20 ) 2023.5
Mizushima, T; Tamura, S; Yada, K; Tanaka, Y
PHYSICAL REVIEW B Vol. 107 ( 6 ) 2023.2
Surface state of the interorbital pairing state in the Sr2RuO4 superconductor Open Access
Ando, S; Ikegaya, S; Tamura, S; Tanaka, Y; Yada, K
PHYSICAL REVIEW B Vol. 106 ( 21 ) 2022.12
Fukaya, Y; Tanaka, Y; Gentile, P; Yada, K; Cuoco, M
NPJ QUANTUM MATERIALS Vol. 7 ( 1 ) 2022.9
Fukaya, Y; Hashimoto, T; Sato, M; Tanaka, Y; Yada, K
PHYSICAL REVIEW RESEARCH Vol. 4 ( 1 ) 2022.2
Spin susceptibility for orbital-singlet Cooper pair in the three-dimensional Sr2RuO4 superconductor Reviewed Open Access
Yuri Fukaya, Tatsuki Hashimoto, Masatoshi Sato, Yukio Tanaka, and Keiji Yada
Physical Review Research Vol. 4 page： 013135 2022.2
Theory of a pair density wave on a quasi-one-dimensional lattice in the Hubbard model Open Access
Yoshida, S; Yada, K; Tanaka, Y
PHYSICAL REVIEW B Vol. 104 ( 9 ) 2021.9
Orbital tunable 0-π transitions in Josephson junctions with noncentrosymmetric topological superconductors Open Access
Fukaya, Y; Yada, K; Tanaka, Y; Gentile, P; Cuoco, M
PHYSICAL REVIEW B Vol. 102 ( 14 ) 2020.10
Ikegaya, S; Yada, K; Tanaka, Y; Kashiwaya, S; Asano, Y; Manske, D
PHYSICAL REVIEW B Vol. 101 ( 22 ) 2020.6
Ohashi, R; Tanaka, Y; Yada, K
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN Vol. 89 ( 5 ) 2020.5
Time-reversal invariant superconductivity of Sr<sub>2</sub>RuO<sub>4</sub> revealed by Josephson effects Open Access
Kashiwaya, S; Saitoh, K; Kashiwaya, H; Koyanagi, M; Sato, M; Yada, K; Tanaka, Y; Maeno, Y
PHYSICAL REVIEW B Vol. 100 ( 9 ) 2019.9
Spin-orbital hallmarks of unconventional superconductors without inversion symmetry Open Access
Fukaya, Y; Tamura, S; Yada, K; Tanaka, Y; Gentile, P; Cuoco, M
PHYSICAL REVIEW B Vol. 100 ( 10 ) 2019.9
Hattori, A; Yada, K; Araidai, M; Sato, M; Shiraishi, K; Tanaka, Y
JOURNAL OF PHYSICS-CONDENSED MATTER Vol. 31 ( 10 ) 2019.3
Fukaya Yuri, Tamura Shun, Yada Keiji, Tanaka Yukio, Gentile Paola, Cuoco Mario
PHYSICAL REVIEW B Vol. 97 ( 17 ) 2018.5
Josephson effect in a multiorbital model for Sr2RuO4 Open Access
Kawai Kohei, Yada Keiji, Tanaka Yukio, Asano Yasuhiro, Golubov Alexander A., Kashiwaya Satoshi
PHYSICAL REVIEW B Vol. 95 ( 17 ) 2017.5
Edge states of hydrogen terminated monolayer materials: silicene, germanene and stanene ribbons Open Access
Hattori Ayami, Tanaya Sho, Yada Keiji, Araidai Masaaki, Sato Masatoshi, Hatsugai Yasuhiro, Shiraishi Kenji, Tanaka Yukio
JOURNAL OF PHYSICS-CONDENSED MATTER Vol. 29 ( 11 ) 2017.3
Microscopic Theory of Tunneling Spectroscopy in Sr#D2#RuO#D4# Reviewed Open Access
Keiji Yada, Alexander A. Golubov, Yukio Tanaka, Satoshi Kashiwaya
Journal of Physical Society of Japan Vol. 83 ( 7 ) page： 074706 2014.6
超伝導ワイル半金属におけるギャップレスAndreev束縛状態
矢田圭司，呂博，佐藤昌利，田仲由喜夫
日本物理学会秋季大会
超伝導Sr#D2#RuO#D4#のコンダクタンスにおける多軌道効果
矢田圭司，Alexander A. Golubov，田仲由喜夫，柏谷聡
日本物理学会第69回年次大会
Theory of flat band superconductor in twistronics
Grant number：25K07203 2025.4 - 2029.3
Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)
Authorship：Principal investigator
Grant amount：\4550000 （ Direct Cost: \3500000 、 Indirect Cost：\1050000 ）
Non-trivial quantum states in superconducting topological magnets
2018.4 - 2023.3
Grant-in-Aid for Scientific Research Grant-in-Aid for Scientific Research(C)
Authorship：Principal investigator
Non-trivial quantum states in superconducting topological magnets
Grant number：18K03538 2018.4 - 2023.3
Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)
Yada Keiji
Authorship：Principal investigator
Grant amount：\4550000 （ Direct Cost: \3500000 、 Indirect Cost：\1050000 ）
In order to discover and elucidate nontrivial quantum phenomena in superconducting topological magnetic materials, we have analyzed the topological spin structure of in the superconducting state at the oxide interface and the surface state of the topological superconductor Sr2RuO4 with broken time-reversal symmetry.
In Sr2RuO4, it is confirmed that the zero-energy state at the (001) surface splits due to the formation of the Bogoliubov Fermi surface.
物理工学演習第１
2018
Applied Physics Tutorial IVa
2018
応用物理学演習第3
2014
