Full range resistive thermometers

E. Olivieri 1 M. Rotter M. De Combarieu 2 P. Forget 2 C. Marrache-Kikuchi 1 P. Pari 2
2 LC - Laboratoire de Cryogénie
SPEC - UMR3680 - Service de physique de l'état condensé, IRAMIS - Institut Rayonnement Matière de Saclay
Abstract : Resistive thermometers are widely used in low temperature physics, thanks to portability, simplicity of operation and reduced size. The possibility to precisely follow the temperature from room temperature down to the mK region is of major interest for numerous applications, although no single thermometer can nowadays cover this entire temperature range. In this article we report on a method to realize a full range thermometer, capable to measure, by itself, temperatures in the whole above-cited temperature range, with constant sensitivity and sufficient precision for the typical cryogenic applications. We present here the first results for three different full range thermometer prototypes. A detailed description of the set-up used for measurements and characterization is also reported.
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Submitted on : Tuesday, November 10, 2015 - 11:34:09 AM
Last modification on : Saturday, March 16, 2019 - 1:58:06 AM

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E. Olivieri, M. Rotter, M. De Combarieu, P. Forget, C. Marrache-Kikuchi, et al.. Full range resistive thermometers. Cryogenics, Elsevier, 2015, 72 (Part 2), pp.148-152. ⟨10.1016/j.cryogenics.2015.10.015⟩. ⟨in2p3-01226834⟩

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