High thermoelectric performance enabled by convergence of nested conduction bands in Pb7Bi4Se13 with low thermal conductivity

High thermoelectric performance enabled by convergence of nested conduction bands in Pb7Bi4Se13 with low thermal conductivity

Lillianite materials usually have low thermoelectric efficiency due to the inherently inferior electrical properties. Here, the authors evaluate thermoelectric performances in Pb7Bi4Se13 based lillianites enabled by convergence of nested conduction bands.

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Detalles Bibliográficos
Autores principales: Lei Hu, Yue-Wen Fang, Feiyu Qin, Xun Cao, Xiaoxu Zhao, Yubo Luo, Durga Venkata Maheswar Repaka, Wenbo Luo, Ady Suwardi, Thomas Soldi, Umut Aydemir, Yizhong Huang, Zheng Liu, Kedar Hippalgaonkar, G. Jeffrey Snyder, Jianwei Xu, Qingyu Yan
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
Materias:
Science
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Acceso en línea:https://doaj.org/article/ef0462e36b6f4c3aa55c21999851f87a
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Descripción
Sumario:Lillianite materials usually have low thermoelectric efficiency due to the inherently inferior electrical properties. Here, the authors evaluate thermoelectric performances in Pb7Bi4Se13 based lillianites enabled by convergence of nested conduction bands.

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