83 citations · 121 across the 3 of their papers we have counts for
3 papers
cond-mat.supr-con2009★ 27 cited
Measurement of electron correlations in LixCoO2 (x=0.0 - 0.35) using 59Co nuclear magnetic resonance and nuclear quadrupole resonance techniques
S. Kawasaki, T. Motohashi, K. Shimada +5
CoO2 is the parent compound for the superconductor NaxCoO2\cdot1.3H2O and was widely believed to be a Mott insulator. We performed 59Co nuclear magnetic resonance (NMR) and nuclear…
cond-mat.str-el2008★ 11 cited
Electrochemical synthesis and properties of CoO2, the x = 0 phase of the AxCoO2 systems (A = Li, Na)
T. Motohashi, T. Ono, Y. Katsumata +3
Single-phase bulk samples of the "exotic" CoO2, the x = 0 phase of the AxCoO2 systems (A = Li, Na), were successfully synthesized through electrochemical de-intercalation of Li fro…
cond-mat.str-el2001★ 83 cited
Optical investigation on the electronic structures of Y_{2}Ru_{2}O_{7}, CaRuO_{3}, SrRuO_{3}, and Bi_{2}Ru_{2}O_{7}
J. S. Lee, Y. S. Lee, T. W. Noh +7
We investigated the electronic structures of the bandwidth-controlled ruthenates, YRuO, CaRuO, SrRuO, and BiRuO, by optical conduc…