Exceptional figure of merit achieved in boron-dispersed GeTe-based thermoelectric composites

• Main Authors: Jiang, Yilin, Su, Bin, Yu, Jincheng, Han, Zhanran, Hu, Haihua, Zhuang, Hua-Lu, Li, Hezhang, Dong, Jinfeng, Li, Jing-Wei, Wang, Chao, Ge, Zhen-Hua, Feng, Jing, Sun, Fu-Hua, Li, Jing-Feng
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2024
• Subjects: Engineering; Transmission electron microscopy; Thermal conductivity
• Online Access: https://hdl.handle.net/10356/181249
• Institution: Nanyang Technological University

GeTe is a promising p-type material with increasingly enhanced thermoelectric properties reported in recent years, demonstrating its superiority for mid-temperature applications. In this work, the thermoelectric performance of GeTe is improved by a facile composite approach. We find that incorporati...