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...
Main Authors: | Yan, Xiao, Liu, Weishu, Wang, Hui, Chen, Shuo, Shiomi, Junichiro, Esfarjani, Keivan, Wang, Hengzhi, Wang, Dezhi, Chen, Gang, Ren, Zhifeng |
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其他作者: | Massachusetts Institute of Technology. Department of Mechanical Engineering |
格式: | 文件 |
语言: | en_US |
出版: |
Royal Society of Chemistry
2014
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在线阅读: | http://hdl.handle.net/1721.1/86909 https://orcid.org/0000-0002-3968-8530 |
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