[S-IT22] Joint Session of Deep Earth Sciences and Innovation through the Integration with Material Sciences

[SIT22-04] Sound velocity measurements of ferric-iron-bearing pyroxene glass to lower-mantle pressures by inelastic X-ray scattering

*Izumi Mashino¹, Hiroshi Fukui^2,3, Daisuke Ishikawa^2,3, Shinji Kitao⁴, Makoto Seto⁴, Alfred Q.R. Baron^2,3 (1. Institute for Planetary Materials, Okayama University, 2. RIKEN SPring-8 Center, 3. SPring-8/JASRI, 4. Institute for Integrated Radiation and Nuclear Science, Kyoto University)

Keywords:Silicate glass, Sound velocity, Ferric iron, The lower mantle, IXS