[A4-P401] Poster 401

[A4-P401-18] Influence of softness of rotational phonons on ionic conduction in antiperovskite due to anharmonic effect

*Youngkyu Kim^1,2, Masato Yoshiya¹, Susumu Fujii¹ (1. Osaka Univ. (Japan), 2. Japan Fine Ceramics Center (Japan))

キーワード：Antiperovskite, Ionic Conduction, First Principle Calculation