Kozo Okazaki
Kozo Okazaki
Laser and Synchrotron Research Center, Institute for Solid State Physics, the University of Tokyo
Verified email at issp.u-tokyo.ac.jp
Title
Cited by
Cited by
Year
Observation of topological superconductivity on the surface of an iron-based superconductor
P Zhang, K Yaji, T Hashimoto, Y Ota, T Kondo, K Okazaki, Z Wang, J Wen, ...
Science 360 (6385), 182-186, 2018
3282018
Octet-line node structure of superconducting order parameter in KFe2As2
K Okazaki, Y Ota, Y Kotani, W Malaeb, Y Ishida, T Shimojima, T Kiss, ...
Science 337 (6100), 1314-1317, 2012
2652012
Photoemission study of the metal-insulator transition in  Evidence for strong electron-electron and electron-phonon interaction
K Okazaki, H Wadati, A Fujimori, M Onoda, Y Muraoka, Z Hiroi
Physical Review B 69 (16), 165104, 2004
1362004
Hole-doping-induced changes in the electronic structure of : Soft x-ray photoemission and absorption study of epitaxial thin films
H Wadati, D Kobayashi, H Kumigashira, K Okazaki, T Mizokawa, ...
Physical Review B 71 (3), 035108, 2005
1262005
Multiple topological states in iron-based superconductors
P Zhang, Z Wang, X Wu, K Yaji, Y Ishida, Y Kohama, G Dai, Y Sun, ...
Nature Physics 15 (1), 41-47, 2019
1032019
Role of electron-electron and electron-phonon interaction effects in the optical conductivity of
K Okazaki, S Sugai, Y Muraoka, Z Hiroi
Physical Review B 73 (16), 165116, 2006
912006
Superconductivity in an electron band just above the Fermi level: possible route to BCS-BEC superconductivity
K Okazaki, Y Ito, Y Ota, Y Kotani, T Shimojima, T Kiss, S Watanabe, ...
Sci. Rep. 4, 4109, 2014
892014
Anomalous Dressing of Dirac Fermions in the Topological Surface State of , , and Cu-Doped
T Kondo, Y Nakashima, Y Ota, Y Ishida, W Malaeb, K Okazaki, S Shin, ...
Physical review letters 110 (21), 217601, 2013
752013
Suppression of the antiferromagnetic pseudogap in the electron-doped high-temperature superconductor by protect annealing
M Horio, T Adachi, Y Mori, A Takahashi, T Yoshida, H Suzuki, ...
Nature communications 7 (1), 1-8, 2016
712016
Abrupt change in the energy gap of superconducting Ba 1− x K x Fe 2 As 2 single crystals with hole doping
W Malaeb, T Shimojima, Y Ishida, K Okazaki, Y Ota, K Ohgushi, K Kihou, ...
Physical Review B 86 (16), 165117, 2012
712012
Evidence for a cos(4φ) Modulation of the Superconducting Energy Gap of Optimally Doped FeTe_ {0.6} Se_ {0.4} Single Crystals Using Laser Angle-Resolved Photoemission Spectroscopy
K Okazaki, Y Ito, Y Ota, Y Kotani, T Shimojima, T Kiss, S Watanabe, ...
Physical Review Letters 109 (23), 237011, 2012
582012
Phonon, two-magnon, and electronic Raman scattering of Fe 1+ y Te 1− x Se x
K Okazaki, S Sugai, S Niitaka, H Takagi
Physical Review B 83 (3), 035103, 2011
522011
Unconventional superconductivity in the BiS2-based layered superconductor NdO0.71F0.29BiS2
Y Ota, K Okazaki, HQ Yamamoto, T Yamamoto, S Watanabe, C Chen, ...
Physical Review Letters 118 (16), 167002, 2017
502017
Superconducting gap anisotropy sensitive to nematic domains in FeSe
T Hashimoto, Y Ota, HQ Yamamoto, Y Suzuki, T Shimojima, S Watanabe, ...
Nature communications 9 (1), 1-7, 2018
492018
Angle-resolved photoemission and band-structure results for linear chain TlGaTe 2
K Okazaki, K Tanaka, J Matsuno, A Fujimori, LF Mattheiss, S Iida, ...
Physical Review B 64 (4), 045210, 2001
492001
Photo-induced semimetallic states realised in electron–hole coupled insulators
K Okazaki, Y Ogawa, T Suzuki, T Yamamoto, T Someya, S Michimae, ...
Nature communications 9 (1), 1-6, 2018
472018
Evidence for excluding the possibility of d-wave superconducting-gap symmetry in Ba-doped KFe2As2
Y Ota, K Okazaki, Y Kotani, T Shimojima, W Malaeb, S Watanabe, ...
Phys. Rev. B 89, 081103(R), 2014
462014
Common origin of the circular-dichroism pattern in angle-resolved photoemission spectroscopy of SrTiO 3 and Cu x Bi 2 Se 3
Y Ishida, H Kanto, A Kikkawa, Y Taguchi, Y Ito, Y Ota, K Okazaki, ...
Physical review letters 107 (7), 077601, 2011
412011
In situ Photoemission Study of the Room Temperature Ferromagnet Z n G e P 2∶ M n
Y Ishida, DD Sarma, K Okazaki, J Okabayashi, JI Hwang, H Ott, A Fujimori, ...
Physical review letters 91 (10), 107202, 2003
352003
Low-temperature and high-energy-resolution laser photoemission spectroscopy
T Shimojima, K Okazaki, S Shin
Journal of the Physical Society of Japan 84 (7), 072001, 2015
332015
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Articles 1–20