314 citations · 2.2k across the 56 of their papers we have counts for
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Superconductivity in an Einstein Solid AxV2Al20 (A = Al and Ga)
Atsushi Onosaka, Yoshihiko Okamoto, Jun-ichi Yamaura +1
A cage compound AxV2Al20 (Al10V), that was called an Einstein solid by Caplin and coworkers 40 years ago, is revisited to investigate the low-energy, local vibrations of the A atom…
Superconductivity and Rattling under High Pressure in the beta-Pyrochlore Oxide RbOs2O6
Nao Takeshita, Hiroki Ogusu, Jun-ichi Yamaura +2
Rattling-induced superconductivity in the beta-pyrochlore oxide RbOs2O6 is investigated under high pressures up to 6 GPa. Resistivity measurements in a high-quality single crystal…
Resonant X-Ray Diffraction Study of Strongly Spin-Orbit-Coupled Mott Insulator CaIrO3
Kenya Ohgushi, Jun-ichi Yamaura, Hiroyuki Ohsumi +6
We performed resonant x-ray diffraction experiments at the absorption edges for the post-perovskite-type compound CaIrO with electronic configuration. By obs…