A high-resolution thermometer for the range 0.75-1.0 K

Authors
Panek, JS Nash, AE Larson, M Mulders, N
Citation
Js. Panek et al., A high-resolution thermometer for the range 0.75-1.0 K, PHYSICA B, 284, 2000, pp. 2000-2001
Citations number
4
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA B
ISSN journal
09214526 → ACNP
Volume
284
Year of publication
2000
Part
2
Pages
2000 - 2001
Database
ISI
SICI code
0921-4526(200007)284:<2000:AHTFTR>2.0.ZU;2-C
Abstract
We report on a new high-resolution thermometer (HRT) for use near the tricr itical point in He-3-He-4 mixtures. It is based on an existing HRT design t hat uses a DC-SQUID to detect the magnetization of a paramagnetic sensing e lement. We present the first test results of an HRT using a gadolinium gall ium garnet (GGG) crystal. Sensitivity over the temperature range 0.4-3.5 K for applied fields from 0.41 to 20 G is presented, (C) 2000 Published by El sevier Science B.V. All rights reserved.