Enhancing the Thermoelectric Performance of n-Type PbTe via Mn Doping.

• Tác giả: Dongwei Ao, Tingting Chen, Yanan Dong, Ruilin Feng, Hongan Ma, Yaqi Shao, Bing Sun, Qidong Wang, Junxiang Zhang
• Ngôn ngữ: eng
• Thông tin xuất bản: Switzerland : Materials (Basel, Switzerland) , 2025
• Bộ sưu tập: NCBI
• ID: 706077

Tóm tắt

Significant strides have been made in enhancing the thermoelectric properties of p-type PbTe alloys, whereas the thermoelectric performance of n-type alloys lags behind that of p-type alloys, primarily owing to the difficulty of improving their Seebeck coefficient via band convergence. In this work, Mn was introduced into the n-type Pb