Transient processes in ferroelectric liquid crystals induced by the pulses of microwave field

The echo technique for studying the kinetics and dynamics of ferroelectrics liquid crystals is suggested. Amplitude of the echo caused by two pulses of microwave electric field have been calculated for smectic liquid crystals with both uniform and helicoidal distribution of the molecules. It has bee...

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Bibliographic Details
Published in:Ferroelectrics 1999-09, Vol.233 (1), p.21-29
Main Authors: Kessel, A. R., Popov, V. A.
Format: Article
Language:English
Subjects:
echo
ferroelectric liquid crystals
pulse experiments
Transient processes
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Summary:The echo technique for studying the kinetics and dynamics of ferroelectrics liquid crystals is suggested. Amplitude of the echo caused by two pulses of microwave electric field have been calculated for smectic liquid crystals with both uniform and helicoidal distribution of the molecules. It has been shown that the magnitude of echo is quite accessible to measurement.
ISSN:0015-0193
1563-5112
DOI:10.1080/00150199908016992