101 citations · 150 across the 3 of their papers we have counts for
3 papers
cond-mat.supr-con2004★ 20 cited
Correlation between Superconducting Transition Temperature and Increase of Nuclear Spin-Lattice Relaxation Rate Devided by Temperature at in the Hydrate Cobaltate NaCoOHO
Y. Ihara, K. Ishida, C. Michioka +6
We have performed Co-nuclear quadrupole resonance (NQR) studies on NaCoOHO compounds with different Na () and hydrate () contents. Two samples with d…
cond-mat.str-el2004★ 29 cited
Laser-excited ultrahigh-resolution photoemission spectroscopy of NaxCoO2.yH2O:Evidence for pseudogap formation
T. Shimojima, T. Yokoya, T. Kiss +9
We have studied the temperature-dependent electronic structure near the Fermi level (EF) of the layered cobaltate superconductor, Na0.35CoO2.1.3H2O, and related materials, using la…
cond-mat.supr-con2003★ 101 cited
Unconventional Superconductivity and Nearly Ferromagnetic Spin Fluctuations in NaCoOHO
K. Ishida, Y. Ihara, Y. Maeno +7
Co NQR studies were performed in recently discovered superconductor NaCoOHO to investigate physical properties in the superconducting (SC) and normal states. T…