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X‐ray observation of electroclinic layer constriction and rearrangement in a chiral smectic‐Aliquid crystal

 

作者: Aaron G. Rappaport,   P. A. Williams,   Britt N. Thomas,   Noel A. Clark,   M. Blanca Ros,   David M. Walba,  

 

期刊: Applied Physics Letters  （AIP Available online 1995）
卷期: Volume 67, issue 3  

页码: 362-364

 

ISSN:0003-6951

 

年代: 1995

 

DOI:10.1063/1.114629

 

出版商: AIP

 

数据来源: AIP

 

摘要:

An x‐ray scattering study of electroclinic layer constriction verifies the interpretation of the electroclinic effect as field‐induced molecular tilt. The tilt angles deduced from the layer spacing changes are in close agreement with those from optical measurements. Layer buckling, a consequence of the layer constriction, is also observed and may be the cause of the loss of optical contrast observed in electroclinic devices. ©1995 American Institute of Physics.

 

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