Adding Seebeck coefficient measurements to an existing high temperature device for Hall constant and electrical conductivity measurements

Titelangaben

Werner, Robin ; Kita, Jaroslaw ; Gollner, Michael ; Linseis, Florian ; Moos, Ralf:
Adding Seebeck coefficient measurements to an existing high temperature device for Hall constant and electrical conductivity measurements.
2021
Veranstaltung: SMSI Sensor and Measurement Science International, Virtual Conference , 03-06 May 2021 , Nuremberg, Germany.
(Veranstaltungsbeitrag: Kongress/Konferenz/Symposium/Tagung , Vortrag )
DOI: https://doi.org/10.5162/SMSI2021/A6.2

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Abstract

An already existing high temperature device to determine the electrical conductivity and the Hall constant has been extended for thermoelectric Seebeck coefficient measurements. The sample holder made in thick-film technology is equipped with two platinum heaters. Whereas the primary heater allows to reach the desired measuring temperature, the second one allows measurements at variable temperature differences. Measurements on constantan, a certified reference material, confirm the functionality of the Seebeck measurements with this new measurement setup.