Journal article
Structural Study of La0.8Sr0.2Ga0.85Mg0.15O2.825
Abstract
The structure of La0.8Sr0.2Ga0.85Mg0.15O2.825was studied by powder neutron diffraction and transmission electron microscopy. Neutron powder diffraction revealed cubic symmetry but electron diffraction and imaging showed the presence of local superstructures with symmetry lower than the average cubic. The thermal stability of the superstructures was investigated using high-temperature electron diffraction. One of the superstructures was related …
Authors
Skowron A; Huang P-N; Petric A
Journal
Journal of Solid State Chemistry, Vol. 143, No. 2, pp. 202–209
Publisher
Elsevier
Publication Date
3 1999
DOI
10.1006/jssc.1998.8077
ISSN
0022-4596