Elastic neutron scattering study of high order satellites in the incommensurate phase of bis(4-chlorophenyl)sulfone

The structural aspect of the incommensurate phase of bis(4-chlorophenyl)sulfone has been studied by elastic neutron scattering. The study of the first-order satellites confirms that the phase is incommensurate down to the lowest temperatures. Moreover, satellites up to the fourth order are observed....

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Bibliographic Details
Published inSolid state communications Vol. 87; no. 1; pp. 47 - 51
Main Authors Etrillard, J., Even, J., Sougoti, M., Launois, P., Longeville, S., Toudic, B.
Format Journal Article
LanguageEnglish
Published Oxford Elsevier Ltd 1993
Elsevier
Subjects
Condensed matter: structure, mechanical and thermal properties
Crystal lattices
Crystallization
Exact sciences and technology
Inorganic compounds
Neutron scattering
Phase transitions
Physics
Structure of solids and liquids; crystallography
Structure of specific crystalline solids
Thermal effects
Incommensurate phase
Neutron scattering
First order
Elastic scattering
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Summary:The structural aspect of the incommensurate phase of bis(4-chlorophenyl)sulfone has been studied by elastic neutron scattering. The study of the first-order satellites confirms that the phase is incommensurate down to the lowest temperatures. Moreover, satellites up to the fourth order are observed. Their analysis indicates that the modulation wave evolutes towards a non-sinusoidal regime in decreasing temperature.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0038-1098
1879-2766
DOI:10.1016/0038-1098(93)90534-T