Gauge to simultaneously determine the electrical conductivity, the Hall constant, and the Seebeck coefficient up to 800 °C

DOI zum Zitieren der Version auf EPub Bayreuth: https://doi.org/10.15495/EPub_UBT_00007680
URN to cite this document: urn:nbn:de:bvb:703-epub-7680-3

Title data

Werner, Robin ; Kita, Jaroslaw ; Gollner, Michael ; Linseis, Florian ; Moos, Ralf:
Gauge to simultaneously determine the electrical conductivity, the Hall constant, and the Seebeck coefficient up to 800 °C.
In: Journal of Sensors and Sensor Systems. Vol. 12 (2023) Issue 1 . - pp. 69-84.
ISSN 2194-878X
DOI der Verlagsversion: https://doi.org/10.5194/jsss-12-69-2023

	Format: PDF Name: jsss-12-69-2023.pdf Version: Published Version Available under License Creative Commons BY 4.0: Attribution
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Project information

Project title:	Project's official title Project's id LHA – Hochtemperatur-Messgerät zur Bestimmung der elektrischen Transporteigenschaften von Materialien ESB-1607-0002//ESB040/001 Open Access Publizieren No information
Project financing:	Bayerisches Staatsministerium für Wirtschaft, Infrastruktur, Verkehr und Technologie

Abstract

A new high temperature gauge to simultaneously determine the electrical conductivity, the Hall constant, and the Seebeck coefficient has been developed. Screen-printed heating structures on a ceramic sample holder are used to generate temperatures up to 800 ∘C by Joule heating. The heating structures were designed using the finite element method (FEM) simulations and the temperature distribution was validated by thermal imaging. To measure the Seebeck coefficient, thermocouples with different geometries were investigated and successfully integrated into the gauge. Measurements on constantan, a typical Seebeck coefficient reference material with high electrical conductivity, high charge carrier concentration, and a known Seebeck coefficient, as well as on a well-described boron-doped silicon wafer confirm the functionality of the gauge up to 800 ∘C.

Further data

Item Type:	Article in a journal
DDC Subjects:	600 Technology, medicine, applied sciences > 620 Engineering
Institutions of the University:	Faculties > Faculty of Engineering Science Faculties > Faculty of Engineering Science > Chair Functional Materials > Chair Functional Materials - Univ.-Prof. Dr.-Ing. Ralf Moos Profile Fields > Advanced Fields > Advanced Materials Research Institutions > Central research institutes > Bayreuth Center for Material Science and Engineering - BayMAT Faculties Faculties > Faculty of Engineering Science > Chair Functional Materials Profile Fields Profile Fields > Advanced Fields Research Institutions Research Institutions > Central research institutes
Language:	English
Originates at UBT:	Yes
URN:	urn:nbn:de:bvb:703-epub-7680-3
Date Deposited:	09 Apr 2024 07:02
Last Modified:	09 Apr 2024 07:03
URI:	https://epub.uni-bayreuth.de/id/eprint/7680

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