References
- Lagerwall , S. T. 1985 . Mol. Cryst. Lig. Cryst. , 131 : pp 21 – 46 .
- Williams , O. and Davis , L. E. 1986 . J. Phys. D. Appl. Phys. , 19 : L37 – L41 .
- Patel , J. S. and Goodby , J. W. 1987 . Optical Engineering , 26 ( 5 ) : 373 – 384 .
- Fukuda , A. and Takezoe , H. 1986 . Japanese Journal of Applied Physics , 25 ( N12 ) : pp 1762 – 1767 .
- Patel , J. S. and Goodby , J. W. 1986 . J. Appl. Phys. , 59 ( 7 )