Sains Ma1aysiana 27: 147-150 (1998)                                                                          Sains Fizis dan Gunaan/

                                                                                                                                  Physical and Applied Sciences

Light Birefringence in a Lyotropic Lamellar

Liquid Crystal

Shahidan Radiman

Nuclear Sciences Programme, School of Applied Physics

Universiti Kebangsaan Malaysia

43600 UKM Bangi, Selangor Malaysia

Hassan Adli Alwi

Physics Programme, School of Applied Physics

Universiti Kebangsaan Malaysia

43600 UKM Bangi, Selangor Malaysia

ABSTRACT

We have been able to relate the orientation functions for a mixture of lamellar liquid crystal with an isotropic phase with birefringence and ultrasonic measurements.

ABSTRAK

Kami telah dapat menghubungkan fungsi orientasi bagi campuran hablur cecair lamella dan fasa isotropik dengan pengukuran dwibias (birefringens) dan pengukuran ultrasonik.

RUJUKAN/REFERENCES

G.H Brown, Edit. 1976. Advances in Liquid Crystals vol. 1 and 2. New York: Academic Press.

W.H de Jeu. 1980. Physical Properties of Liquid Crystalline Materials. London: Gordon and Breach Pub.  

S. Radiman, T.P Rieker & R.P Hjelm Jr. 1996. SAXS Studies on a Ternary Monolayer          Surfactant System, Proc. Asian Conference On X-Ray and Related Techniques, USM Tronoh, Zaina1 Abidin Ahmad et al. (ed.), pp. 144-149.

A.J de Vries. 1983. Birefringence Studies on Polymer Liquid Crystals, Polymer Eng. Sci. 23: 241-257.