Low temperature, thin film NiCr thermometers
- 1 October 1974
- journal article
- research article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 45 (10) , 1265-1267
- https://doi.org/10.1063/1.1686475
Abstract
Thin metalfilmthermometers, typically 20 Å of Chromel A sandwiched by SiO, have been developed for use below 4 K. These thermometers have good low temperature stability (drift less than ± 0.0005 K/2 days), low noise, small heat capacity (0.1 erg/K·cm2), are insensitive to magnetic fields (less than ±0.001 K/25 kG), and are easily fabricated. Thermometers made with Chromel A are marginally stable at room temperature with a typical shelf life of several weeks.Keywords
This publication has 1 reference indexed in Scilit:
- Electrical Conduction between Metallic MicroparticlesJournal of Applied Physics, 1966