High-temperature thermoelectric properties of Hg-doped CuInTe2

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F15%3A39899446" target="_blank" >RIV/00216275:25310/15:39899446 - isvavai.cz</a>
Alternative codes found
RIV/61389013:_____/15:00448434
Result on the web
<a href="http://dx.doi.org/10.1063/1.4931600" target="_blank" >http://dx.doi.org/10.1063/1.4931600</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.4931600" target="_blank" >10.1063/1.4931600</a>

Result language
angličtina
Original language name
High-temperature thermoelectric properties of Hg-doped CuInTe2
Original language description
Polycrystalline samples of composition CuIn1-xHgxTe2 (x = 0 - 0.21) were synthesized from elements of 5N purity using a solid state reaction. The phase purity of the products was verified by X-ray diffraction. Samples for transport property measurements were prepared using hot-pressing. The samples were characterized by measurement of the electrical conductivity, Hall coefficient, Seebeck coefficient and thermal conductivity over a temperature range of 300 - 675 K. All samples show p-type conductivity. We discuss the influence of Hg substitution on the free carrier concentration and thermoelectric performance. The investigation of the thermoelectric properties shows up to a 40% improvement of ZT in the temperature range of 300 - 600 K.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CA - Inorganic chemistry
OECD FORD branch
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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