Thermal Stability and Tuning of Thermoelectric Properties of Ag1−xSb1+xTe2+x (0 ≤ x ≤ 0.4) Alloys

Thermal Stability and Tuning of Thermoelectric Properties of Ag1−xSb1+xTe2+x (0 ≤ x ≤ 0.4) Alloys

Introduction of nonstoichiometry to AgSbTe2-based materials is considered to be an effective way to tune thermoelectric properties similarly to extrinsic doping. To prove this postulate, a systematic physicochemical study of the Ag1−xSb1+xTe2+x alloys (0 ≤ x ≤ 0.4) was performed. In order to investi...

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Bibliographic Details
Main Authors: Paweł Wyżga, Igor Veremchuk, Ulrich Burkhardt, Paul Simon, Yuri Grin, Krzysztof T. Wojciechowski
Format: Article
Language:English
Published: MDPI AG 2018-01-01
Series:Applied Sciences
Subjects:
thermoelectric properties
Ag1−xSb1+xTe2+x
thermodynamic stability
nanostructure
Online Access:http://www.mdpi.com/2076-3417/8/1/52

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