References
- Yongmao , S. , Honping , Y. , Huimin , Z. and Liangyu , W. 1992 . Molec. Crystals liq. Crystals , 220 : 87
- Clark , N. A. and Lagerwall , S. T. 1980 . Appl. Phys. Lett. , 36 : 899
- Geelhaar , T. 1988 . Ferroelectrics , 85 : 329 (b) Dijon, J., 1991, Liquid Crystals, Vol. 1, edited by Birendra Bahadur (World Scientific Publishing Co. Pte. Ltd.), Chap. 13.
- Pohl , L. , Eidenschink , R. , Krause , J. and Erdmann , D. 1977 . Physics Lett. A , 60 : 421
- Eidenschink , R. and Erdmann , D. 1977 . Angew. Chem. Int. Engl. Ed. , 16 : 100
- Carr , N. , Gray , G. W. and Kelly , S. M. 1981 . Molec. Crystals liq. Crystals , 66 : 267
- Demus , D. and Richter , L. 1978 . Textures of Liquid Crystals , Verlag Chemie .
- Gray , G. W. and Goodby , J. W. 1984 . Smectic Liquid Crystals: Textures and Structures , Heyden & Son Inc. .
- Yongmao , S. 1992 . Thesis , Beijing : Department of Chemistry, Tsinghua University .