Full reciprocal-space mapping up to 2000 K under controlled atmosphere: the multipurpose QMAX furnace.
controlled atmosphere
high temperature
in situ
reciprocal-space mapping
structural and microstructural evolution under extreme conditions
Journal
Journal of applied crystallography
ISSN: 0021-8898
Titre abrégé: J Appl Crystallogr
Pays: United States
ID NLM: 9876190
Informations de publication
Date de publication:
01 Jun 2020
01 Jun 2020
Historique:
received:
18
12
2019
accepted:
30
03
2020
entrez:
21
7
2020
pubmed:
21
7
2020
medline:
21
7
2020
Statut:
epublish
Résumé
A furnace that covers the temperature range from room temperature up to 2000 K has been designed, built and implemented on the D2AM beamline at the ESRF. The QMAX furnace is devoted to the full exploration of the reciprocal hemispace located above the sample surface. It is well suited for symmetric and asymmetric 3D reciprocal space mapping. Owing to the hemispherical design of the furnace, 3D grazing-incidence small- and wide-angle scattering and diffraction measurements are possible. Inert and reactive experiments can be performed at atmospheric pressure under controlled gas flux. It is demonstrated that the QMAX furnace allows monitoring of structural phase transitions as well as microstructural evolution at the nanoscale, such as self-organization processes, crystal growth and strain relaxation. A time-resolved
Identifiants
pubmed: 32684880
doi: 10.1107/S160057672000432X
pii: nb5267
pmc: PMC7312148
doi:
Types de publication
Journal Article
Langues
eng
Pagination
650-661Informations de copyright
© International Union of Crystallography 2020.
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