Martin, J.
(2012),
Apparatus for the High Temperature Measurement of the Seebeck Coefficient in Thermoelectric Materials, Review of Scientific Instruments, [online], https://doi.org/10.1063/1.4723872
(Accessed December 30, 2024)
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Apparatus for the High Temperature Measurement of the Seebeck Coefficient in Thermoelectric Materials
Published
Author(s)
Abstract
The Seebeck coefficient is a physical parameter routinely measured to identify a material's potential thermoelectric performance. However, researchers employ a variety of techniques, conditions, and probe arrangements to measure to Seebeck coefficient, resulting in conflicting materials data. To compare and evaluate these methodologies, and to identify optimal Seebeck coefficient measurement protocols, we have developed an improved experimental apparatus to measure the Seebeck coefficient under multiple conditions and probe arrangements (300 K to 1200 K). This manuscript will describe in detail the apparatus design and instrumentation, including a discussion of its capabilities and accuracy as measured through representative diagnostics. In addition, this manuscript will emphasize the techniques required to effectively manage uncertainty in high temperature Seebeck coefficient measurements.Citation
Review of Scientific Instruments
Volume
83
Pub Type
Journals
Download Paper
Keywords
Seebeck coefficient, metrology, thermoelectric, apparatus
Citation
Issues
If you have any questions about this publication or are having problems accessing it, please contact reflib@nist.gov.
Created June 1, 2012, Updated November 10, 2018