Computer Control of a Slow-AC Technique for Thermopower Measurements

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

Research output: Contribution to journalArticle

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 languageEnglish
Pages (from-to)756-760
Number of pages5
JournalIEEE Transactions on Instrumentation and Measurement
Volume39
Issue number5
DOIs
Publication statusPublished - 1990

Fingerprint

Thermoelectric power
Computer control
alternating current
Ceramic superconductors
Thallium
thallium
automation
Automation
ceramics
Thin films
thin films
Temperature
temperature

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Instrumentation

Cite this

Computer Control of a Slow-AC Technique for Thermopower Measurements. / Marcy, Henry O.; Marks, Tobin J; Kannewurf, Carl R.

In: IEEE Transactions on Instrumentation and Measurement, Vol. 39, No. 5, 1990, p. 756-760.

Research output: Contribution to journalArticle

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