234 citations · 436 across the 7 of their papers we have counts for
6 papers
Cyclotron resonance study of quasiparticle mass and scattering rate in the hidden-order and superconducting phases of URu2Si2
S. Tonegawa, K. Hashimoto, K. Ikada +10
The observation of cyclotron resonance in ultra-clean crystals of URu2Si2 [S. Tonegawa et al., PRL 109, 036401 (2012)] provides another route besides quantum oscillations to the de…
Anomalous Temperature Dependence of Lower Critical Field in Ultraclean URuSi
R. Okazaki, M. Shimozawa, H. Shishido +7
To investigate a mysterious superconducting state of URu_2Si_2 embedded in the so-called hidden order state, the lower critical field H_{c1} is precisely determined down to 55 mK f…
Possible Phase Transition Deep Inside the Hidden Order Phase of Ultraclean URu2Si2
H. Shishido, K. Hashimoto, T. Shibauchi +10
To elucidate the underlying nature of the hidden order (HO) state in heavy-fermion compound URu2Si2, we measure electrical transport properties of ultraclean crystals in a high fie…
Microwave Penetration Depth and Quasiparticle Conductivity in PrFeAsO_1-y Single Crystals : Evidence for a Full-Gap Superconductor
K. Hashimoto, T. Shibauchi, T. Kato +9
In-plane microwave penetration depth and quaiparticle conductivity at 28 GHz are measured in underdoped single crystals of the Fe-based superconductor PrFeAsO ($T_…
Pressure-induced unconventional superconductivity in the heavy-fermion antiferromagnet CeIn3: An 115In-NQR study under pressure
S. Kawasaki, M. Yashima, Y. Kitaoka +10
We report on the pressure-induced unconventional superconductivity in the heavy-fermion antiferromagnet CeIn3 by means of nuclear-quadrupole-resonance (NQR) studies conducted under…
Thermal conductivity evidence for d_{x^2-y^2} pairing symmetry in the heavy-fermion CeIrIn5 superconductor
Y. Kasahara, T. Iwasawa, Y. Shimizu +4
Quasi-two dimensional CeIrIn5 contains two distinct domes with different heavy fermion superconducting states in its phase diagram. Here we pinned down the superconducting gap stru…