Yoshihiko Okamoto
Yoshihiko Okamoto
Department of Applied Physics, Nagoya University
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Zitiert von
Zitiert von
Spin-Liquid State in the Hyperkagome Antiferromagnet
Y Okamoto, M Nohara, H Aruga-Katori, H Takagi
Physical review letters 99 (13), 137207, 2007
Vesignieite BaCu3V2O8 (OH) 2 as a candidate spin-1/2 kagome antiferromagnet
Y Okamoto, H Yoshida, Z Hiroi
Journal of the Physical Society of Japan 78 (3), 033701-033701, 2009
Line-Node Dirac Semimetal and Topological Insulating Phase in Noncentrosymmetric Pnictides CaAgX (X = P, As)
A Yamakage, Y Yamakawa, Y Tanaka, Y Okamoto
Journal of the Physical Society of Japan 85 (1), 013708, 2016
Colossal negative thermal expansion in reduced layered ruthenate
K Takenaka, Y Okamoto, T Shinoda, N Katayama, Y Sakai
Nature communications 8 (1), 1-7, 2017
Phase diagram and spin dynamics in volborthite with a distorted kagomé lattice
M Yoshida, M Takigawa, H Yoshida, Y Okamoto, Z Hiroi
Physical review letters 103 (7), 077207, 2009
Breathing Pyrochlore Lattice Realized in the A-Site Ordered Spinel Oxides LiGaCr4O8 and LiInCr4O8
Y Okamoto
APS 2014, D6. 001, 2014
Breathing Pyrochlore Lattice Realized in -Site Ordered Spinel Oxides and
Y Okamoto, GJ Nilsen, JP Attfield, Z Hiroi
Physical review letters 110 (9), 097203, 2013
Rattling-Induced Superconductiviy in the β-Pyrochlore Oxides AOs2O6
Y Nagao, J Yamaura, H Ogusu, Y Okamoto, Z Hiroi
Journal of the Physical Society of Japan 78 (6), 064702, 2009
Magnetization “steps” on a kagome lattice in volborthite
H Yoshida, Y Okamoto, T Tayama, T Sakakibara, M Tokunaga, A Matsuo, ...
Journal of the Physical Society of Japan 78 (4), 043704, 2009
A. Matsuo, Y. Narumi, K. Kindo, M. Yoshida, M. Takigawa, and Z. Hiroi
H Yoshida, Y Okamoto, T Tayama, T Sakakibara, M Tokunaga
Journal of Physical Society of Japan 78, 043704, 2009
Superconductivity in Rh2Ga9 and Ir2Ga9 without inversion symmetry
T Shibayama, M Nohara, HA Katori, Y Okamoto, Z Hiroi, H Takagi
Journal of the Physical Society of Japan 76 (7), 073708-073708, 2007
One-third magnetization plateau with a preceding novel phase in volborthite
H Ishikawa, M Yoshida, K Nawa, M Jeong, S Krämer, M Horvatić, ...
Physical Review Letters 114 (22), 227202, 2015
Orbital switching in a frustrated magnet
H Yoshida, J Yamaura, M Isobe, Y Okamoto, GJ Nilsen, Z Hiroi
Nature Communications 3 (1), 1-5, 2012
Magnetization plateaus of the spin- kagome antiferromagnets volborthite and vesignieite
Y Okamoto, M Tokunaga, H Yoshida, A Matsuo, K Kindo, Z Hiroi
Physical Review B 83 (18), 180407, 2011
Giant Phonon Softening and Enhancement of Superconductivity by Phosphorus Doping of
K Kudo, M Takasuga, Y Okamoto, Z Hiroi, M Nohara
Physical Review Letters 109 (9), 097002, 2012
Band Jahn-Teller Instability and Formation of Valence Bond Solid in a Mixed-Valent Spinel Oxide
Y Okamoto, S Niitaka, M Uchida, T Waki, M Takigawa, Y Nakatsu, ...
Physical review letters 101 (8), 086404, 2008
Observation of Dirac-like energy band and ring-torus Fermi surface associated with the nodal line in topological insulator CaAgAs
D Takane, K Nakayama, S Souma, T Wada, Y Okamoto, K Takenaka, ...
npj Quantum Materials 3 (1), 1-6, 2018
Spinodal Decomposition in the TiO2–VO2 System
Z Hiroi, H Hayamizu, T Yoshida, Y Muraoka, Y Okamoto, J Yamaura, ...
Chemistry of Materials 25 (11), 2202-2210, 2013
Magnetic order in the spin-1/2 kagome antiferromagnet vesignieite
M Yoshida, Y Okamoto, M Takigawa, Z Hiroi
Journal of the Physical Society of Japan 82 (1), 013702, 2012
Novel Phase Transitions in the Breathing Pyrochlore Lattice: on and
Y Tanaka, M Yoshida, M Takigawa, Y Okamoto, Z Hiroi
Physical Review Letters 113 (22), 227204, 2014
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