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A method of reducing the effective magnetoresistance of carbon resistor thermometers

✍ Scribed by W.F. Schlosser; R.H. Munnings

Publisher
Elsevier Science
Year
1972
Tongue
English
Weight
182 KB
Volume
12
Category
Article
ISSN
0011-2275

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✦ Synopsis

A thermometer was required which operated at 1.5 K with millidegree sensitivity and was also insensitive to any magnetic field changes between 0 and 2 T. In conventional carbon resistor thermometers the magnetoresistance due to a 2 T field causes temperature changes > 5 mK. This paper discusses a method of decreasing this effect by exchanging unusable temperature sensitivity for reduced magnetoresistance.

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