[We-E] Poster Session

[We-E-39] Phonon Dispersion of Geometrically Frustrated Iridate Ca₅Ir₃O₁₂ Investigated by Inelastic X-ray Scattering

*Hiroki Hanate¹, Takumi Hasegawa², Kazuma Nakamura¹, Sho Haneta¹, Satoshi Tsutsui³, Kazuyuki Matsuhira¹ (1. Kyushu Institute of Technology(Japan), 2. Hiroshima University(Japan), 3. Japan Synchrotron Radiation Research Institute(Japan))

キーワード：Iridate, Inelastic X-ray scattering, Phonon dispersion, Ab initio phonon calculation