International Conference on Strongly Correlated Electron Systems 2019

Presentation information

Poster Presentation

Poster Sessions

[Th-A] Poster Session

Thu. Sep 26, 2019 4:15 PM - 6:00 PM Atrium (2F, Okayama Convention Center)

Chair: T. Mito, S. Watanabe, H. Shishido

[Th-A-13] Mn trimerization induced by magneto-elastic coupling in multiferroic hexagonal YMnO3 studied by inelastic X-ray scattering

*Kisoo Park1,2, Joosung Oh1,2, Jonathan C. Leiner2,1, Taehun Kim1,2, Hasung Sim1,2, Ho-Hyun Nahm1,2, Ki Hoon Lee1,2, Jaehong Jeong1,2, Daisuke Ishikawa3, Alfred Q. R. Baron3, Je-Geun Park1,2 (1. Center for Correlated Electron Systems, Institute for Basic Science (IBS)(Korea), 2. Department of Physics and Astronomy, Seoul National University(Korea), 3. Materials Dynamics Laboratory, RIKEN SPring-8 Center, RIKEN(Japan))

Keywords:Multiferroics, Hexagonal Manganites, Magneto-elastic Exciation, Magnon-phonon coupling, Non-resonant Inelastic X-ray Scattering