163 citations · 344 across the 17 of their papers we have counts for
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Dynamical coupling of dilute magnetic impurities with quantum spin liquid state in the S = 3/2 dimer compound Ba3ZnRu2O9
Takafumi D. Yamamoto, Hiroki Taniguchi, Ichiro Terasaki
We have investigated the dilute magnetic impurity effect on the magnetic properties of a quantum spin liquid candidate Ba3ZnRu2O9 and a spin gapped compound Ba3CaRu2O9. The magneti…
Magneto-thermopower in the Weak Ferromagnetic Oxide CaRu0.8Sc0.2O3: An Experimental Test for the Kelvin Formula in a Magnetic Material
Takafumi D. Yamamoto, Hiroki Taniguchi, Yukio Yasui +3
We have measured the resistivity, the thermopower, and the specific heat of the weak ferromagnetic oxide CaRu0.8Sc0.2O3 in external magnetic fields up to 140 kOe below 80 K. We hav…
Cubic lead perovskite PbMoO3 with anomalous metallic behavior
Hiroshi Takatsu, Olivier Hernandez, Wataru Yoshimune +9
A previously unreported Pb-based perovskite PbMoO is obtained by high-pressure and high-temperature synthesis. This material crystallizes in the cubic structure at…
Ferromagnetic Cluster Glass Phase Embedded in a Paramagnetic and Metallic Host in Non-uniform Magnetic System CaRu_{1-x}Sc_{x}O_{3}
Takafumi D. Yamamoto, Atsuhiro Kotani, Hiroshi Nakajima +4
We have investigated both static and dynamic magnetic properties of polycrystalline CaRuScO system in order to clarify the role of Sc ions as a disorder for mag…
Non-uniform magnetic system driven by non-magnetic ion substitution in CaRu1-xScxO3:Two-component analysis
Takafumi D. Yamamoto, Ryuji Okazaki, Hiroki Taniguchi +1
We have studied magnetic and transport properties in polycrystalline CaRu1-xScxO3 for 0 =< x =< 0.20 in order to clarify the substitution effects of a non-magnetic trivalent ion. W…