General Session: Physical Properties of Oxides, Fluorides, Chalcogenides

[3-75A] Tunnning charge transition tempratures of LnCu₃Fe₄O₁₂ by A-site substitution

^○Yoshihisa Kosugi¹, Masato Goto¹, Takashi Saito^2,1, Yuiti Shimakawa¹ (1. Kyoto University , 2. High Energy Accelerator Research Organization)

Keywords:unusual high valence , charge transfer transition, first order transition, negative thermal expansion