High thermoelectric performance in polycrystalline SnSe via dual‐doping with Ag/Na and nanostructuring with Ag8SnSe6

• Main Authors: Luo, Yubo, Cai, Songting, Hua, Xia, Chen, Haijie, Liang, Qinghua, Du, Chengfeng, Zheng, Yun, Shen, Junhua, Xu, Jianwei, Wolverton, Chris, Dravid, Vinayak P., Yan, Qingyu, Kanatzidis, Mercouri G.
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Materials; Ag8SnSe6; Dual-doping
• Online Access: https://hdl.handle.net/10356/139256
• Institution: Nanyang Technological University

Single crystalline SnSe is one of the most intriguing new thermoelectric materials but the thermoelectric performance of polycrystalline SnSe seems to lag significantly compared to that of a single crystal. Here an effective strategy for enhancing the thermoelectric performance of p‐type polycrystal...