Ab initio study of semi-classic transport coefficients of SnO₂ thermoelectric material

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• 作者：M. Hammi^a ; O. El Rhazouani^b ; M. Arejdal^b ; A. Slassi^b ; ^{a.slassi@yahoo.fr} ; ^{a.slassi22@gmail.com}
• 关键词：Density functional theory ; Boltzmann transport equations ; Thermoelectric oxide semiconductors ; Electronic structure ; Thermoelectric properties
• 刊名：Chinese Journal of Physics
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：55
• 期：1
• 页码：187-194
• 全文大小：1493 K
• 卷排序：55

文摘

The electronic and thermoelectric properties of SnO2 are theoretically studied. The Seebeck coefficient decreases while the electrical conductivity increases with temperature. The factor of merit shows that SnO2 could be a good thermoelectric material.