Ultra-low Thermal Conductivity in Si/Ge Hierarchical Superlattice Nanowire

Due to interfacial phonon scattering and nanoscale size effect, silicon/germanium (Si/Ge) superlattice nanowire (SNW) can have very low thermal conductivity, which is very attractive for thermoelectrics. In this paper, we demonstrate using molecular dynamics simulations that the already low thermal...

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Detalles Bibliográficos
Autores principales: Mu, Xin, Wang, Lili, Yang, Xueming, Zhang, Pu, To, Albert C., Luo, Tengfei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4644949/
https://www.ncbi.nlm.nih.gov/pubmed/26568511
http://dx.doi.org/10.1038/srep16697

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4644949/
https://www.ncbi.nlm.nih.gov/pubmed/26568511
http://dx.doi.org/10.1038/srep16697

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