1. Department of Electro-Optical Engineering, National United University, No. 2, Lien-Da, Miaoli 360, Taiwan
2. Liquid Crystal Research Lab, Department of Physics, University of Lucknow, Lucknow 226007, Uttar Pradesh, India
3. Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
4. Department of Physics, University of Lucknow, Lucknow 226007, Uttar Pradesh, India
5. Graduate School of Convergence Science, Department of Applied Hybrid Materials, Pusan National University, San 30 Jangjeon-dong, Geumjeong-gu, Busan 609-735, Republic of Korea
6. Department of Physics, Sharda University, Knowledge Park III, Greater Noida 201310, Uttar Pradesh, India
7. Unité de Dynamique et Structure des Matériaux, Moléculaires (UDSMM), Université du Littoral Côte d’Opale (ULCO), 50 Rue Ferdinand Buisson, 62228 Calais, France