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Ab initio optimization of phonon drag effect for lower-temperature thermoelectric energy conversion

Although the thermoelectric figure of merit zT above 300 K has seen significant improvement recently, the progress at lower temperatures has been slow, mainly limited by the relatively low Seebeck coefficient and high thermal conductivity. Here we report, for the first time to our knowledge, success...

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Veröffentlicht in:Proc Natl Acad Sci U S A
Hauptverfasser: Zhou, Jiawei, Liao, Bolin, Qiu, Bo, Huberman, Samuel, Esfarjani, Keivan, Dresselhaus, Mildred S., Chen, Gang
Format: Artigo
Sprache:Inglês
Veröffentlicht: National Academy of Sciences 2015
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4672777/
https://ncbi.nlm.nih.gov/pubmed/26627231
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1512328112
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