[Th-E] Poster Session

[Th-E-45] Successive Symmetry Breaking in a Spin-Orbit Entangled Mott Insulator Ba₂MgReO₆

*Daigorou Hirai¹, Hajime Sagayama², Shang Gao³, Hiroyuki Ohsumi⁴, Taka-hisa Arima^3,5, Zenji Hiroi¹ (1. ISSP, University of Tokyo(Japan), 2. IMSS, KEK(Japan), 3. RIKEN CEMS(Japan), 4. RIKEN SPring-8(Japan), 5. Dept. of Adv. Mat. Sci., University of Tokyo(Japan))

キーワード：multipolar order, quadrupolar order, 5d transition metal, double perovskite