42 citations · 47 across the 7 of their papers we have counts for
5 papers · 1 filter
Coupled structural and electronic evolution under pressure in CuIr2Se4, CuRh2S4, and CuRh2Se4
M. Emi, M. Shiomi, K. Kojima +15
Spinel chalcogenides provide a platform for investigating the interplay among metallic, superconducting, and pressure-induced insulating states. Here, we combine synchrotron powder…
Subtle Structural Anomaly under Compression in Line-Nodal CaSb
Hidemitsu Takahashi, Atsutoshi Ikeda, Shunsaku Kitagawa +5
We report X-ray diffraction patterns and calculated electronic band structures of the Dirac line-nodal material CaSb under pressure. Its superconducting transition temperature…
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…