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Powder sample-positioning system for neutron scattering allowing gas delivery in top-loading cryofurnaces.
- Source :
- Journal of Applied Crystallography; Apr2016, Vol. 49 Issue 2, p705-711, 6p
- Publication Year :
- 2016
-
Abstract
- A system for positioning powder samples in top-loading cryofurnaces during neutron scattering experiments, while facilitating the successive delivery of gas doses at set temperatures to the sample, has been designed and tested. The positioning system is compatible with a Hiden Isochema IMI instrument as a gas-dosing platform, enabling gases to be delivered to the sample through a centrally located and thermally stabilized capillary line and valve. The positioning system separates into an upper and a lower section, with the lower section enabling the sample to be isolated and inserted into a glove box. This work describes the system using example neutron powder diffraction results obtained with this system in closed-cycle cryofurnaces. [ABSTRACT FROM AUTHOR]
- Subjects :
- NEUTRON scattering
FURNACES
DIFFRACTION gratings
POTENTIAL scattering
GASES
Subjects
Details
- Language :
- English
- ISSN :
- 00218898
- Volume :
- 49
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- Journal of Applied Crystallography
- Publication Type :
- Academic Journal
- Accession number :
- 115376288
- Full Text :
- https://doi.org/10.1107/S1600576716001965