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Experiment investigation of the ferroelastic domain structure in cesium lead chloride in the monoclinic phase
Author(s) -
Chabin M.,
Gilletta F.
Publication year - 1980
Publication title -
journal of applied crystallography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.429
H-Index - 162
ISSN - 1600-5767
DOI - 10.1107/s0021889880012745
Subject(s) - monoclinic crystal system , crystal twinning , caesium , domain (mathematical analysis) , phase (matter) , tensor (intrinsic definition) , symmetry (geometry) , materials science , crystallography , chemistry , mineralogy , crystal structure , inorganic chemistry , geometry , microstructure , mathematics , organic chemistry , mathematical analysis
The experimental observations of the ferroelastic domain structure of CsPbCl 3 , in its monoclinic phase, are compared to the results obtained by a theoretical analysis using twinning by pseudo‐symmetry, or a tensor method. The various kinds of observed domain walls are identified with the permissible W and S walls.