Evaluation System for Figure of Merit of Thermoelectric Devices

作者: Su Yong Kwon , Yong-Gyoo Kim , Sanghyun Lee , Jong Chul Kim

DOI: 10.1143/JJAP.50.11RE02

关键词:

摘要: The apparatus for evaluation of the figure merit (ZT) thermoelectric devices has been developed in order to investigate performance devices. ZT value is comprised three physical quantities, Seebeck coefficient, electrical conductivity, and thermal conductivity. In this study, we present new evaluating power generation efficiency by direct measurement conductivity using guarded hot plate (GHP) method. measured values are presented.

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