84 citations · 990 across the 49 of their papers we have counts for
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Formation and Control of Twin Domains in the Pyrochlore Oxide Cd2Re2O7
Yasuhito Matsubayashi, Daigorou Hirai, Masashi Tokunaga +1
The successive phase transitions of the pyrochlore oxide Cd2Re2O7 are studied by polarizing microscopy and magnetic susceptibility measurements. The formation of twin domains is vi…
Split Fermi Surfaces of the Spin-Orbit-Coupled Metal Cd2Re2O7 Probed by de Haas-van Alphen Effect
Yasuhito Matsubayashi, Kaori Sugii, Hishiro T. Hirose +5
The superconducting pyrochlore oxide Cd2Re2O7 shows a structural transition with inversion symmetry breaking (ISB) at Ts1 = 200 K. A recent theory [L. Fu, Phys. Rev. Lett. 115, 026…
Strong Electron-Phonon Coupling Superconductivity Induced by a Low-lying Phonon in IrGe
Daigorou Hirai, Mazhar. N. Ali, R. J. Cava
The physical properties of the previously reported superconductor IrGe and the Rh1-xIrxGe solid solution are investigated. IrGe has an exceptionally high superconducting transition…
Superconductivity in Layered Pnictides BaRh2P2 and BaIr2P2
Daigorou Hirai, Tomohiro Takayama, Ryuji Higashinaka +2
Bulk superconductivity was discovered in BaRh2P2 (Tc = 1.0 K) and BaIr2P2 (Tc = 2.1 K), which are isostructural to (Ba,K)Fe2As2, indicative of the appearance of superconductivity o…
Facile synthetic route to transition metal oxyfluorides via reactions between metal oxides and PTFE
Daigorou Hirai, Osamu Sawai, Teppei Nunoura +1
Inorganic oxyfluorides have significant importance in the development of new functionalities for energy production and storage, photonics, catalysis, etc. In order to explore a sim…