4 citations · 4 across the 2 of their papers we have counts for
6 papers
Nature of low-temperature dense ice up to 80 GPa observed by x-ray diffraction
Hiroshi Fukui, Hirokazu Kadobayashi, Hirotaka Abe +3
We have measured the lattice volume of ice VIII in different pressure-temperature pathways and found isothermal compression at low-temperature conditions makes the volume larger. I…
Beryllium Polyhydride Be4H8(H2)2 Synthesized at HP/HT
Takahiro Matsuoka, Hiroshi Fujihisa, Takahiro Ishikawa +6
We report the XRD and Raman scattering measurements in combination with DFT calculations that reveal the formation of beryllium polyhydride Be4H8(H2)2 by laser heating Be/H2 mixtur…
Hydrogen-Storing Salt NaCl(H) Synthesized at High Pressure and High Temperature
Takahiro Matsuoka, Shu Muraoka, Takahiro Ishikawa +7
X-ray diffraction and Raman scattering measurements, and first-principles calculations are performed to search for the formation of NaCl-hydrogen compound. When NaCl and H mi…
Superconductivity of Pure H3S Synthesis from Elemental Sulfur and Hydrogen
Harushige Nakao, Mari Einaga, Masafumi Sakata +5
Superconductive H3S synthesized from H2S is very poorly crystallized, and has excess sulfur as impurity (3H2S -> 2H3S + S). The phase transition process undergoes in sulfur excess…
Superconductivity of platinum hydride
Takahiro Matsuoka, Masahiro Hishida, Keiji Kuno +5
We report the ac magnetic susceptibility, electrical resistance, and X-ray diffraction measurements of platinum hydride (PtHx) in diamond anvil cells, which reveal its superconduct…
Pressure-induced unusual metallic state in EuNiO
Hisao Kobayashi, Shugo Ikeda, Yoshitaka Yoda +7
The perovskite antiferromagnetic ( 220 K) insulator EuNiO undergoes at ambient pressure a metal-to-insulator transition at = 460 K which is assoc…