Affiliation: | 1. Department of Physics, LRG Government Arts and Science College for Women, Tiruppur, 641 604, India;2. PG and Research Department of Physics, Chikkaiah Naicker College, Erode-4, India;3. Department of Physics, Government Arts and Science College, Avinashi, 641 654, India;4. Department of Chemistry, Khalifa University, P.O. Box 127788, Abu Dhabi, United Arab Emirates;5. Department of Physics, College of Science, King Faisal University, Al Ahsa, Saudi Arabia;6. Department of Chemistry, College of Science, Princess Nourah Bint Abdulrahman University, Riyadh, 11671, Saudi Arabia |