A novel principle allowing rapid and accurate measurement of a dimensionless thermoelectric figure of merit

Min, Gao ORCID: https://orcid.org/0000-0001-9591-5825 and Rowe, David Michael 2001. A novel principle allowing rapid and accurate measurement of a dimensionless thermoelectric figure of merit. Measurement Science and Technology 12 (8) , pp. 1261-1262. 10.1088/0957-0233/12/8/337

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Abstract

A relationship between the dimensionless thermoelectric figure of merit, ZT, and the ratio of the open-circuit temperature difference, ΔTo, and the short-circuit temperature difference, ΔTs, is reported. Equivalent relationship between ZT and the open circuit voltage, Vo, and short-circuit current, Is, are also obtained. Both relationships provide a theoretical basis for the development of a novel, user-friendly and low cost technique for rapid and accurate measurement of the thermoelectric dimensionless figure of merit.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Engineering
Uncontrolled Keywords:	thermoelectrics ; transport property measurement
Publisher:	Institute of Physics
ISSN:	1361-6501
Last Modified:	17 Oct 2022 09:03
URI:	https://orca.cardiff.ac.uk/id/eprint/1921

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