90 citations · 285 across the 9 of their papers we have counts for
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Electronic phase diagram of the layered cobalt oxide system, LixCoO2 (0.0 <= x <= 1.0)
T. Motohashi, T. Ono, Y. Sugimoto +5
Here we report the magnetic properties of the layered cobalt oxide system, LixCoO2, in the whole range of Li composition, 0 <= x <= 1. Based on dc-magnetic susceptibility data, com…
New S=1/2 Kagome Antiferromagnets ACuSnF: A=Cs and Rb
T. Ono, K. Morita, M. Yano +5
We synthesized single crystals of the new hexagonal compounds ACuSnF with A=Cs and Rb, and investigated their magnetic properties. These compounds are composed of Ka…
Singlet Ground State and Spin Gap in S=1/2 Kagome Antiferromagnet RbCuSnF
K. Morita, M. Yano, T. Ono +5
We investigated the crystal structure of RbCuSnF and its magnetic properties using single crystals. This compound is composed of Kagome layers of corner-sharing CuF$…
Synthesis and properties of CoO2, the x = 0 end member of the LixCoO2 and NaxCoO2 systems
T. Motohashi, Y. Katsumata, T. Ono +3
We report here the synthesis of single-phase bulk samples of CoO2, the x = 0 end member of the AxCoO2 systems (A = Li, Na), from a pristine LiCoO2 sample using an electrochemical t…
Thermodynamics of the Up-Up-Down Phase of the S = 1/2 Triangular-Lattice Antiferromagnet CsCuBr
H. Tsujii, C. R. Rotundu, T. Ono +4
Specific heat and the magnetocaloric effect are used to probe the field-induced up-up-down phase of Cs2CuBr4, a quasi-two-dimensional spin-1/2 triangular antiferromagnet with near-…
Thermodynamic Properties and Elementary Excitations in Quantum Sine-Gordon Spin System KCuGaF6
Rieko Morisaki, Toshio Ono, Hidekazu Tanaka +1
Thermodynamic properties and elementary excitations in one-dimensional Heisenberg antiferromagnet KCuGaF were investigated by magnetic susceptibility, specific heat and…