Institution: | 1. Faculty of Engineering &2. Science , Universiti Tunku Abdul Rahman, Jalan Genting Klang , Setapak, 53300, Kuala Lumpur, Malaysia;3. Faculty of Science, Engineering &4. Technology , Universiti Tunku Abdul Rahman, Jalan University , Bandar Barat, 31900, Kampar, Perak, Malaysia hast_utar@yahoo.com hast@utar.edu.my;6. Science , Universiti Tunku Abdul Rahman, Jalan Genting Klang , Setapak, 53300, Kuala Lumpur, Malaysia;7. Department of Materials Science &8. Engineering , National Chiao Tung Universiti , 1001 Ta-Hsueh Road, Hsinchu, 300, Taiwan, ROC;9. Liquid Crystal Research Laboratory, School of Chemical Sciences , University Sains Malaysia , 11800, Minden, Penang, Malaysia;10. Faculty of Science, Engineering &11. Technology , Universiti Tunku Abdul Rahman, Jalan University , Bandar Barat, 31900, Kampar, Perak, Malaysia |