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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...

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Gorde:
Xehetasun bibliografikoak
Argitaratua izan da:Adv Sci (Weinh)
Egile Nagusiak: Fu, Chenguang, Wu, Haijun, Liu, Yintu, He, Jiaqing, Zhao, Xinbing, Zhu, Tiejun
Formatua: Artigo
Hizkuntza:Inglês
Argitaratua: John Wiley and Sons Inc. 2016
Gaiak:
Sarrera elektronikoa:https://ncbi.nlm.nih.gov/pmc/articles/PMC5069587/
https://ncbi.nlm.nih.gov/pubmed/27812482
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/advs.201600035
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