Electronic Resource
Copenhagen
:
International Union of Crystallography (IUCr)
Applied crystallography online
31 (1998), S. 815-817
ISSN:
1600-5767
Source:
Crystallography Journals Online : IUCR Backfile Archive 1948-2001
Topics:
Geosciences
,
Physics
Notes:
An open-flow helium cryostat for single-crystal X-ray diffraction experiments capable of reaching 14 K has been developed using off-the-shelf components. Solid/liquid air build-up is prevented using the transfer-line helium back-flow and a heated nozzle. The system has run for over 30 h with no frost build-up.In a recent experiment the system has run for over 60 h with no frost build-up. The effectiveness of the system has been demonstrated using test data for oxalic acid, terbium vanadate and dysprosium vanadate.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1107/S0021889898003537
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