Stronger phonon scattering by larger differences in atomic mass and size in p-type half-Heuslers Hf[subscript 1−x]Ti[subscript x]CoSb[subscript 0.8]Sn[subscript 0.2]

Stronger phonon scattering by larger differences in atomic mass and size in p-type half-Heuslers Hf[subscript 1−x]Ti[subscript x]CoSb[subscript 0.8]Sn[subscript 0.2]

High lattice thermal conductivity has been the bottleneck for further improvement of the thermoelectric figure-of-merit (ZT) of half-Heuslers (HHs) Hf[subscript 1−x]Zr[subscript x]CoSb[subscript 0.8]Sn[subscript 0.2]. Theoretically, the lattice thermal conductivity can be reduced by exploring larger...

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Bibliographic Details
Main Authors: Yan, Xiao, Liu, Weishu, Wang, Hui, Chen, Shuo, Shiomi, Junichiro, Esfarjani, Keivan, Wang, Hengzhi, Wang, Dezhi, Chen, Gang, Ren, Zhifeng
Other Authors: Massachusetts Institute of Technology. Department of Mechanical Engineering
Format: Article
Language:en_US
Published: Royal Society of Chemistry 2014
Online Access:http://hdl.handle.net/1721.1/86909
https://orcid.org/0000-0002-3968-8530

Internet

http://hdl.handle.net/1721.1/86909
https://orcid.org/0000-0002-3968-8530

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