Enhanced thermoelectric properties of AgSbTe(2) obtained by controlling heterophases with Ce doping

We report the enhanced thermoelectric properties of Ce-doped AgSbTe(2) (AgSb(1−x)Ce(x)Te(2)) compounds. As the Ce contents increased, the proportion of heterophase Ag(2)Te in the AgSbTe(2) gradually decreased, along with the size of the crystals. The electrical resistivity and Seebeck coefficient we...

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Published in:Sci Rep
Main Authors: Lee, Jae Ki, Oh, Min-Wook, Ryu, Byungki, Lee, Ji Eun, Kim, Bong-Seo, Min, Bok-Ki, Joo, Sung-Jae, Lee, Hee-Woong, Park, Su-Dong
Format: Artigo
Language:Inglês
Published: Nature Publishing Group UK 2017
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Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC5495764/
https://ncbi.nlm.nih.gov/pubmed/28674398
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-017-04885-1
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