Magnetoresistance of carbon-glass thermometers at liquid helium temperatures
- 1 September 1975
- journal article
- research article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 46 (9) , 1177-1178
- https://doi.org/10.1063/1.1134437
Abstract
The low‐temperature behavior of carbon‐glass thermometers in intense magnetic fields is described. At 15 T, the field‐induced error is 0.3 K at 4.2 K and 0.08 K at 2.1 K. An empirical equation is presented which fits the positive magnetoresistance data to better than 0.1% in the liquid‐helium range. No significant (<0.1%) orientation dependence was found at either 4.2 or 77 K.Keywords
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