4 papers
Determination of the Superconducting Gap Structure in All Bands of the Spin-Triplet Superconductor Sr2RuO4
Kazuhiko Deguchi, Zhiqiang Mao, Yoshiteru Maeno
We have obtained strong experimental evidence for the full determination of the superconducting gap structure in all three bands of the spin-triplet superconductor Sr2RuO4 for the…
Field-Orientation Dependent Heat Capacity Measurements at Low Temperatures with a Vector Magnet System
Kazuhiko Deguchi, Takehiko Ishiguro, Yoshiteru Maeno
We describe a heat capacity measurement system for the study of the field-orientation dependence for temperatures down to 50 mK. A "Vector Magnet" combined with a mechanical rotato…
Gap Structure of the Spin-Triplet Superconductor Sr2RuO4 Determined from the Field-Orientation Dependence of Specific Heat
Kazuhiko Deguchi, Zhiqiang Mao, Hiroshi Yaguchi +1
We report the field-orientation dependent specific heat of the spin-triplet superconductor Sr2RuO4 under the magnetic field aligned parallel to the RuO2 planes with high accuracy.…
Superconducting Double Transition and the Upper Critical Field Limit of Sr2RuO4 in Parallel Magnetic Fields
Kazuhiko Deguchi, Makariy Tanatar, Zhiqiang Mao +2
We studied the specific heat and thermal conductivity of the spin-triplet superconductor Sr2RuO4 at low temperatures and under oriented magnetic fields H. We resolved a double peak…