[S-IT21] Planetary cores: Structure, formation, and evolution

[SIT21-P06] P-wave velocity of fcc-FeH_x under high-pressure conditions

Takeshi Hiroi¹, *Yoichi Nakajima^1,2, Yuki Ueno¹, Kei Hirose³, Daisuke Ishikawa^2,4, Alfred Q.R. Baron^2,4 (1. Dept. Physics, Kumamoto Univ., 2. RIKEN MDL, 3. EPS, Univ. Tokyo, 4. JASRI/SPring-8)

Keywords:Earth's core, fcc-FeH, Sound velocity measurement, High pressure, Inelastic X-ray scattering