Journal of Electronics Cooling and Thermal Control

Volume 7, Issue 2 (June 2017)

ISSN Print: 2162-6162   ISSN Online: 2162-6170

Google-based Impact Factor: 0.52  Citations  

Proposal and Verification of Simultaneous Measurement Method for Three Thermoelectric Properties with Film-Type Thermocouple Probe

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DOI: 10.4236/jectc.2017.72003    1,422 Downloads   2,021 Views  

ABSTRACT

A new simultaneous measurement method for the measurement of the three thermoelectric properties with a film-type thermocouple probe was proposed. Seebeck coefficient was measured using the steady-state condi-tion of the differential method. The electrical resistivity was measured us-ing the four-probe method and the thermal diffusivity is measured using the periodic heating method. The effectiveness of the proposed method was verified using constantan as a reference material. After describing the effectiveness of the method, the measurement of three thermoelectric properties of Bi0.3Sb1.7Te3, which is a thermoelectric material, was per-formed.

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Yamazaki, T. , Ueno, A. and Nagano, H. (2017) Proposal and Verification of Simultaneous Measurement Method for Three Thermoelectric Properties with Film-Type Thermocouple Probe. Journal of Electronics Cooling and Thermal Control, 7, 23-32. doi: 10.4236/jectc.2017.72003.

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