[G] Thermoelectric Materials

[233] High-Pressure Torsion of CH₃NH₃SnI₃ Perovskite: Enhanced Thermoelectrical Properties

*Qing Wang¹, Yongpeng Tang¹, Zenji Horita¹, Satoshi Iikubo¹ (1. Kyushu Institute of Technology)

Keywords: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.