[G] 熱電材料

[233] 巨大ひずみ加工によるCH₃NH₃SnI₃の熱電性能向上の試み

*王 青¹、唐 永鵬¹、堀田 善治¹、飯久保 智¹ (1. 九州工業大学)

キーワード：Perovskite、Thermoelectric、High-pressure torsion、First-principles calculation

In this work, CH₃NH₃SnI₃ is processed by high-pressure torsion method to enhance the Seebeck coefficient, conductivity and structure stability, which is verified by first-principles calculations.