Spin-Liquid State in the Hyperkagome Antiferromagnet Y Okamoto, M Nohara, H Aruga-Katori, H Takagi
Physical review letters 99 (13), 137207, 2007
622 2007 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
276 2016 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
261 2009 Colossal negative thermal expansion in reduced layered ruthenate K Takenaka, Y Okamoto, T Shinoda, N Katayama, Y Sakai
Nature communications 8 (1), 14102, 2017
173 2017 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
131 2013 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
122 2009 Rattling-Induced Superconductiviy in the β-Pyrochlore Oxides A Os2 O6 Y Nagao, J Yamaura, H Ogusu, Y Okamoto, Z Hiroi
Journal of the Physical Society of Japan 78 (6), 064702, 2009
99 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
93 2009 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
86 2015 Orbital switching in a frustrated magnet H Yoshida, J Yamaura, M Isobe, Y Okamoto, GJ Nilsen, Z Hiroi
Nature communications 3 (1), 860, 2012
86 2012 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
83 2007 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
80 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
75 2008 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
72 2011 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, 2018
64 2018 Thermoelectric properties of antiperovskite calcium oxides Ca3 PbO and Ca3 SnO Y Okamoto, A Sakamaki, K Takenaka
Journal of Applied Physics 119 (20), 205106, 2016
64 2016 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
62 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
62 2012 Low carrier density metal realized in candidate line-node Dirac semimetals CaAgP and CaAgAs Y Okamoto, T Inohara, A Yamakage, Y Yamakawa, K Takenaka
Journal of the Physical Society of Japan 85 (12), 123701, 2016
59 2016 Frozen State and Spin Liquid Physics in : An NMR Study AC Shockley, F Bert, JC Orain, Y Okamoto, P Mendels
Physical review letters 115 (4), 047201, 2015
53 2015