1. Department of Physics, Amity School of Applied Sciences, Amity University Haryana, Gurgaon, India
2. Department of Applied Physics, Amity Institute of Applied Sciences, Amity University, Noida, India
3. Liquid crystal Lab, Department of Physics, Dr B R Ambedkar NIT Jalandhar, Jalandhar, India
4. Department of Physics, Chandigarh University-Gharuan, Mohali, India
5. Advanced Resarch Material and Solutions (ARMS), Technology Business Incubator (TBI), IISER-Mohali, Mohali, Punjab