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Réalisation d'un cryostat à température réglable pour diffractométrie X sur monocristal
Author(s) -
Odou G.,
More M.
Publication year - 1975
Publication title -
journal of applied crystallography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.429
H-Index - 162
ISSN - 1600-5767
DOI - 10.1107/s0021889875011624
Subject(s) - cryostat , goniometer , materials science , atmospheric temperature range , crystal (programming language) , head (geology) , single crystal , optics , crystallography , physics , chemistry , superconductivity , condensed matter physics , thermodynamics , geology , computer science , geomorphology , programming language
An X‐ray cryostat suitable for single‐crystal diffraction is described. It can be used in the range 10 K–300 K. The temperature may be easily and quickly stabilized. The sample temperature stability is better than 0.1 K all over the range. The crystal is mounted on a goniometer head, adjustable at any temperature from the outside top of the cryostat. The crystal is cooled either by gas flow or by conduction throughout the goniometer head.