A type of germanium resistance thermometer manufactured at the Semiconductor Institute, Kiev, USSR, displays much lower magnetoresistive effects than most other types of cryogenic semiconductor resistance thermometers. Measurements are reported on the temperature dependence of the electrical resista
Magnetic heating effects in carbon resistor thermometers at low temperatures
โ Scribed by R.B. Flippen
- Publisher
- Elsevier Science
- Year
- 1966
- Tongue
- English
- Weight
- 91 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0011-2275
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โฆ Synopsis
upon the properties of the particular resistors used. It should therefore be used with caution beyond regions where direct calibration is possible. It should also be noted that the Clement and Quinnell empirical resistance-temperature formula 7 approximates equation (1) only for special values of the parameters, and then only for a restricted temperature range. Despite these limitations equation (1), when applicable, offers an extremely convenient technique for secondary thermometry.
๐ SIMILAR VOLUMES
A thin-film platinum resistance thermometer (SDT101A, Tame Electric Work Company, Japan), which is available commercially, has useful characteristics for thermometry in the range of 20 to 300 K and in high magnetic fields up to 5 T. The Z function-table of this platinum resistance thermometer (PRT)