Angular dependence of the upper critical field of Sr2RuO4 (2009)
Kittaka, S., Nakamura, T., Aono, Y., Yonezawa, S., Ishida, K., Maeno, Y.
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, we clarified the...
Kittaka, S., Yonezawa, S., Yaguchi, H., Maeno, Y., Fittipaldi, R., Vecchione, A., ...
Although Sr3Ru2O7 has not been reported to exhibit superconductivity so far, ac susceptibility measurements revealed multiple superconducting transitions occurring in the Sr3Ru2O7 region cut from...
Superconductivity in Sr2RuO4-Sr3Ru2O7 eutectic crystals (2007)
Fittipaldi, R., Vecchione, A., Ciancio, R., Pace, S., Cuoco, M., Stornaiuolo, D., ...
Superconducting behavior has been observed in the Sr2RuO4-Sr3Ru2O7 eutectic system as grown by the flux-feeding floating zone technique. A supercurrent flows across a single interface between Sr2RuO4...
Kittaka, S., Fusanobori, S., Yonezawa, S., Yaguchi, H., Maeno, Y., Fittipaldi, R., ...
We report superconducting properties of Sr3Ru2O7-Sr2RuO4 eutectic crystals, consisting of the spin-triplet superconductor Sr2RuO4 with a monolayer stacking of RuO2 planes and the metamagnetic normal...
Oya, K, Nakazawa, T, Kittaka, S, Tsunetomo, K, Kintaka, K, Nishii, J, ...