NMR Studies on the Superconducting Symmetry of Iron Pnictide Systems (2009)
Kobayashi, Y., Kawabata, A., Lee, S. C., Moyoshi, T., Sato, M.
NMR longitudinal relaxation rates 1/T1 and Knight shifts K have been measured for superconducting samples of LaFe1-yCoyAsO1-xFx with y=0.0 and 0.0075 and for a nonsuperconducting metallic sample with...
Lee, S. C., Kawabata, A., Moyoshi, T., Kobayashi, Y., Sato, M.
Electrical resistivities, Hall coefficients and thermoelectric powers have been measured for polycrystalline samples of LaFe1-yCoyAsO1-xFx (x=0.11) with various values of y. The results show that...
Watanabe, H., Mori, Y., Yokoi, M., Moyoshi, T., Soda, M., Yasui, Y., ...
Co-oxides beta-Na0.5CoO2 and gamma-K0.5CoO2 have been prepared by the Na de-intercalation from alpha-NaCoO2 and by the floating-zone method, respectively. It has been found that successive phase...
Impurity Effects on the Superconducting Transition Temperature of NazCoO2.yH2O (2003)
Yokoi, M., Watanabe, H., Mori, Y., Moyoshi, T., Kobayashi, Y., Sato, M.
Superconducting transition temperature Tc of NazCo1-xMxO2.yH2O has been studied for M=Ir and Ga, which can substitute for Co. It has been found that Tc is suppressed by the M-atom doping. The...