Physica E: Low-Dimensional Systems and Nanostructures 43(3) 726-729 2011年1月
We report the results of the low-temperature specific heat measurements of the single crystalline β-pyrochlore oxide superconductors AOs 2O6 (A=K, Rb, and Cs) under high pressure up to 13 GPa. We find that superconducting transition temperature (T...
Journal of Physics: Conference Series 273(1) 2011年
We report the results of the specific heat measurements for β-pyrochlore oxide superconductor RbOs2O6 with superconducting transition temperature Tc ∼ 6.3 K in magnetic field and under pressure. We find that Tc rises up to 9.3 K by applying the pr...
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 470 S478-S479 2010年12月 [査読有り]
We report the thermal transport coefficients of the single crystalline Co-doped BaFe2As2. Signatures of enhancement of the quasiparticle mean-free path are found both in the thermal conductivity and the thermal Hall conductivity in the superconduc...
Physica C: Superconductivity and its Applications 470(SUPPL.1) 2010年12月
We report the results of the low temperature specific heat of the β-pyrochlore oxide superconductors RbOs2O6 and KOs2O6 under high pressure. The superconducting transition temperature Tc of RbOs2O6 monotonically increases with increasing pressure ...
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 78(7) 2009年7月 [査読有り]
Thermal transport measurements have been performed on single-crystalline Co-doped BaFe2As2 down to 0.1 K and under magnetic fields up to 7 T. Significant peak anomalies are observed in both thermal conductivity and thermal Hall conductivity below ...