Developing compact tuning fork thermometers for sub-mK temperatures and high magnetic fields - Archive ouverte HAL Access content directly
Journal Articles Journal of Applied Physics Year : 2023

Developing compact tuning fork thermometers for sub-mK temperatures and high magnetic fields

(1) , (1) , (1) , (2) , (1)
1
2
A. Woods
A. Donald
R. Gazizulin
E. Collin
L. Steinke

Abstract

There is a growing demand for experiments on calorimetric and thermal transport measurements at ultra-low temperatures below 1 mK and high magnetic fields up to 16 T. Particularly, milligram-sized solid samples are of great interest. We present the development of scalable thermometers based on quartz tuning fork resonators immersed in liquid 3 He and adapt hydrodynamic models to provide an improved description of temperature dependence in the high viscosity regime between 1 and 10 mK. We demonstrate successful thermometer operation and discuss the feasibility of fast and compact thermal probes suitable for small samples.
Fichier principal
Vignette du fichier
ForkHighFieldPaperArxiv_last.pdf (6.74 Mo) Télécharger le fichier
Origin : Files produced by the author(s)

Dates and versions

hal-03938950 , version 1 (14-01-2023)

Identifiers

Cite

A. Woods, A. Donald, R. Gazizulin, E. Collin, L. Steinke. Developing compact tuning fork thermometers for sub-mK temperatures and high magnetic fields. Journal of Applied Physics, 2023, 133 (2), pp.024501. ⟨10.1063/5.0132492⟩. ⟨hal-03938950⟩

Collections

UGA CNRS NEEL
0 View
0 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More