✦ LIBER ✦

Low temperature thermoelectric power of gold-iron vs Copper thermocouples

✍ Scribed by R.L. Rosenbaum; R.R. Oder; R.B. Goldner

Publisher: Elsevier Science
Year: 1964
Tongue: English
Weight: 96 KB
Volume: 4
Category: Article
ISSN: 0011-2275
DOI: 10.1016/0011-2275(64)90115-8

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✦ Synopsis

have reported on the high thermopower of dilute goldiron alloys as compared with gold-cobalt alloys below 15 ° K. They have found that the gold-iron thermopower at 1 ° K is ten times higher than the thermopower of gold-cobalt and that the calibration of any given gold-iron thermocouple is reproducible to better than 0.5 per cent. Their wire was prepared by Johnson Matthey and Co. Ltd, London.

We wish to report on direct measurements of the thermoelectric power of differential thermocouples formed from gold + 0-02 per cent (at.) iron vs copper.

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