Complete Characterization of Thermoelectric Materials by Impedance Spectroscopy

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چکیده

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Low frequency impedance spectroscopy analysis of thermoelectric modules

Impedance spectroscopy is a well-established technique for the study of semiconductors and energy related devices. However, in the area of thermoelectrics (TEs) is not frequently used and there is a lack of a physical background for a proper interpretation of the results. Usually, in the low frequency regime the impedance spectrum of TE modules working in cooling mode is characterized by a semi...

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ژورنال

عنوان ژورنال: The Journal of Physical Chemistry C

سال: 2019

ISSN: 1932-7447,1932-7455

DOI: 10.1021/acs.jpcc.9b02131