Cryostat à température variable entre 1 et 300 °K pour diffraction de neutrons
- 1 January 1972
- journal article
- Published by EDP Sciences in Revue de Physique Appliquée
- Vol. 7 (1), 29-34
- https://doi.org/10.1051/rphysap:019720070102900
Abstract
We describe a cryostat designed for neutron diffraction work at stable temperatures from 1 to 300 °K which can be used in a magnetic field. The long time needed for these types of experiments is obtained from a very low thermal conductance between the resistor sample-heater and the cold source (liquid helium). Nevertheless thermal exchange between the sample and the cold source may be controlled by a charcoal device acting on the insulation vacuumKeywords
This publication has 3 references indexed in Scilit:
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- The Low Temperature Characteristics of Carbon-Composition ThermometersReview of Scientific Instruments, 1952