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Large Enhancement of 3-K Phase Superconductivity in the Sr2RuO4-Ru Eutectic System by Uniaxial Pressure
Shunichiro Kittaka, Hiroshi Yaguchi, Yoshiteru Maeno
While the superconducting transition temperature Tc of Sr2RuO4 is 1.5 K, its onset Tc is enhanced as high as 3 K in the Sr2RuO4-Ru eutectic system, which is often referred to as th…
Angular dependence of the upper critical field of Sr2RuO4
S. Kittaka, T. Nakamura, Y. Aono +3
One of the remaining issues concerning the spin-triplet superconductivity of Sr2RuO4 is the strong limit of the in-plane upper critical field Hc2 at low temperatures. In this study…
Spatial development of superconductivity in the Sr2RuO4-Ru eutectic system
Shunichiro Kittaka, Taketomo Nakamura, Hiroshi Yaguchi +2
We have clarified how the enhanced superconductivity, often referred to as the 3-K phase superconductivity, develops in the Sr2RuO4-Ru eutectic system. From the detailed ac and dc…