Computer Control of a Slow-AC Technique for Thermopower Measurements

Henry O. Marcy; Tobin J Marks; Carl R. Kannewurf

doi:10.1109/19.58621

Computer Control of a Slow-AC Technique for Thermopower Measurements

Henry O. Marcy, Tobin J Marks, Carl R. Kannewurf

Northwestern University

Research output: Contribution to journal › Article › peer-review

36 Citations (Scopus)

Abstract

A measurement algorithm and the required instrumentation for computer automation of temperature dependent thermopower measurements over the range of 4.2 to 350 K are described. The performance of the measurement system is demonstrated by examining typical results obtained on bulk and thin film samples of the thallium-based ceramic superconductor.

Original language	English
Pages (from-to)	756-760
Number of pages	5
Journal	IEEE Transactions on Instrumentation and Measurement
Volume	39
Issue number	5
DOIs	https://doi.org/10.1109/19.58621
Publication status	Published - 1990

ASJC Scopus subject areas

Electrical and Electronic Engineering
Instrumentation

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