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Spatially Resolved Characterization of the Electroclinic Effect in Chiral Smectic a Liquid Crystals

Published online by Cambridge University Press:  10 February 2011

J. R. Lindle ,
S. R. Flom ,
F. J. Bartoli ,
A. T. Harter ,
R. E. Geer ,
B. R. Ratna  and
R. Shashidhar
J. R. Lindle
Affiliation:
Naval Research Lab, Washington DC 20375–5338
S. R. Flom
Affiliation:
Naval Research Lab, Washington DC 20375–5338
F. J. Bartoli
Affiliation:
Naval Research Lab, Washington DC 20375–5338
A. T. Harter
Affiliation:
Naval Research Lab, Washington DC 20375–5338
R. E. Geer
Affiliation:
Naval Research Lab, Washington DC 20375–5338
B. R. Ratna
Affiliation:
Naval Research Lab, Washington DC 20375–5338
R. Shashidhar
Affiliation:
Naval Research Lab, Washington DC 20375–5338
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Abstract

The electro-optical properties of an electroclinic liquid crystal have been investigated using a spatially resolved technique which measures the birefringence, optical tilt angle and extinction within adjacent stripe domains. A comparison of these results with the data obtained from standard optical and X-ray measurements suggests the presence of substripes or an angular distribution of molecular directors within the stripe domains.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 425: Symposium I – Liquid Crystals for Advanced Technologies , 1996 , 191
Copyright
Copyright © Materials Research Society 1996

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References

1. Williams, P. A., Clark, N. A., Ros, M. Blanca, Walba, D. M., and Wand, M. D., Ferroelectrics 121, 143 (1991).Google Scholar
2. Ratna, B. R., Crawford, G. P., Prasad, S. K., Naciri, J., Keller, P., and Shashidhar, R., Ferroelecirics 148, 425 (1993).Google Scholar
3. Crawford, G. P., Geer, R. E., Naciri, J., Shashidhar, R., and Ratna, B. R., Appl. Phys. Let. 65, 2937 (1994).Google Scholar
4. Bom, M. and Wolf, E., Principles of Optics, 5nd Ed. (Pergamon Press, New York, 1975) p. 695.Google Scholar
5. (Unpublished results).Google Scholar