Enhancing the Figure of Merit of Heavy‐Band Thermoelectric Materials Through Hierarchical Phonon Scattering

Hierarchical scattering is suggested as an effective strategy to enhance the figure of merit zT of heavy‐band thermoelectric materials. Heavy‐band FeNbSb half‐Heusler system with intrinsically low carrier mean free path is demonstrated as a paradigm. An enhanced zT of 1.34 is obtained at 1150 K for...

Descripción completa

Detalles Bibliográficos
Autores principales: Fu, Chenguang, Wu, Haijun, Liu, Yintu, He, Jiaqing, Zhao, Xinbing, Zhu, Tiejun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2016
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5069587/
https://www.ncbi.nlm.nih.gov/pubmed/27812482
http://dx.doi.org/10.1002/advs.201600035

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5069587/
https://www.ncbi.nlm.nih.gov/pubmed/27812482
http://dx.doi.org/10.1002/advs.201600035

Ejemplares similares