Enhanced thermoelectric properties of AgSbTe2 obtained by controlling heterophases with Ce doping

Enhanced thermoelectric properties of AgSbTe2 obtained by controlling heterophases with Ce doping

Abstract We report the enhanced thermoelectric properties of Ce-doped AgSbTe2 (AgSb1−xCexTe2) compounds. As the Ce contents increased, the proportion of heterophase Ag2Te in the AgSbTe2 gradually decreased, along with the size of the crystals. The electrical resistivity and Seebeck coefficient were...

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Autores principales: Jae Ki Lee, Min-Wook Oh, Byungki Ryu, Ji Eun Lee, Bong-Seo Kim, Bok-Ki Min, Sung-Jae Joo, Hee-Woong Lee, Su-Dong Park
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
Materias:
Medicine
R
Science
Q
Acceso en línea:https://doaj.org/article/cbc70153314e41f8a746ac35c10a35a3
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