2 papers
cond-mat.mtrl-sci2026
Search for high-pressure phases of yttrium via a data assimilation approach
Yuuki Kubo, Takahiro Ishikawa, Yuta Tanaka +3
We investigate the distorted face-centered-cubic (dfcc) phase of yttrium (Y) using a data-assimilation-based structure search that combines high-resolution powder x-ray diffraction…
cond-mat.supr-con2019
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…