32 citations · 48 across the 7 of their papers we have counts for
16 papers
Critical Slowing Down of Triangular Lattice Spin-3/2 Heisenberg Antiferromagnet Li7RuO6 via 7Li NMR
Y. Itoh, C. Michioka, K. Yoshimura +2
We report 7Li NMR studies of single crystals of triangular-lattice Heisenberg antiferromagnet Li7RuO6. Slow critical divergence with a wide critical region of |T/TN - 1|< 7 was obs…
Site-selective Cu NMR study of the vortex cores of TlBaCuO
Y. Itoh, C. Michioka, K. Yoshimura +2
We report site-selective Cu NMR studies of the vortex core states of an overdoped TlBaCuO with = 85 K. We observed a relatively high density of l…
In-plane Anisotropy of the Magnetic Fluctuations in NaxCoO2-yH2O
C. Michioka, Y. Itoh, H. Ohta +2
We report the Co NMR studies of the in-plane anisotropy of bilayer hydrated Na using a oriented powder sample by a magnetic fie…
23Na NMR study of non-superconducting double-layer hydrate NaxCoO2.yH2O
H. Ohta, Y. Itoh, C. Michioka +1
We report 23Na NMR studies of the polycrystalline samples of double-layer hydrated cobalt oxides NaxCoO2.yH2O (x ~ 0.35 and y ~ 1.3) with the superconducting transition temperature…
59Co Nuclear Quadrupole Resonance Studies of Superconducting and Non-superconducting Bilayer Water Intercalated Sodium Cobalt Oxides NaxCoO2.yH2O
C. Michioka, H. Ohta, Y. Itoh +1
We report 59Co nuclear quadrupole resonance (NQR) studies of bilayer water intercalated sodium cobalt oxides NaxCoO2.yH2O (BLH) with the superconducting transition temperatures, 2…
Anisotropic Behavior of Knight Shift in Superconducting State of Na_xCoO_2yH_2O
Y. Ihara, K. Ishida, H. Takeya +8
The Co Knight shift was measured in an aligned powder sample of Na_xCoO_2yH_2O, which shows superconductivity at T_c \sim 4.6 K. The Knight-shift components parallel (K_c) and perp…