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Journal articles
Monoclinic superstructure in the orthorhombic Ce10W22O81 from transmission electron microscopy
Abstract : A complex rare earth tungstate structure, present in a two-phased powder, was solved by electron diffraction, precession and high resolution electron microscopy. The orthorhombic space group Pbnm and the atomic positions deduced from X-rays diffraction experiments were confirmed for Ce10W22O81. A C2/c monoclinic superstructure, with cell parameters a = 7.8 Å, b = 36.1 Å, c = 22.2 Å and β = 100.2°, was evidenced and attributed to a partial oxidation of Ce3+ leading to interstitial oxygen ions.
Cited literature [15 references]
https://hal-univ-tln.archives-ouvertes.fr/hal-01053691
Contributor : Christine Leroux <>
Submitted on : Friday, August 1, 2014 - 10:36:25 AM
Last modification on : Tuesday, March 17, 2020 - 2:02:12 AM
Document(s) archivé(s) le : Tuesday, November 25, 2014 - 10:43:38 PM
Contributor : Christine Leroux <>
Submitted on : Friday, August 1, 2014 - 10:36:25 AM
Last modification on : Tuesday, March 17, 2020 - 2:02:12 AM
Document(s) archivé(s) le : Tuesday, November 25, 2014 - 10:43:38 PM
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