Re‐Doped p ‐Type Thermoelectric SnSe Polycrystals with Enhanced Power Factor and High ZT > 2

• Published in: Advanced functional materials Vol. 33; no. 37
• Main Authors: Su, Bin, Han, Zhanran, Jiang, Yilin, Zhuang, Hua‐Lu, Yu, Jincheng, Pei, Jun, Hu, Haihua, Li, Jing‐Wei, He, Yu‐Xiao, Zhang, Bo‐Ping, Li, Jing‐Feng
• Format: Journal Article
• Language: English
• Published: Hoboken Wiley Subscription Services, Inc 12.09.2023
• Subjects: Carrier density; Crystal defects; Dislocations; Doping; Electrical resistivity; Figure of merit; Heat conductivity; Heat transfer; Materials science; Polycrystals; Power factor; Rare earth elements; Stacking faults; Thermal conductivity; Thermoelectricity; Transport properties; Twin boundaries

Thermoelectric technology enables the direct interconversion between heat and electricity. SnSe has received increasing interest as a new promising thermoelectric compound due to its exceptionally high performance reported in crystals. SnSe possesses intrinsic low thermal conductivity as a congenita...