Affiliation: | 1. Department of Physics, Gandhigram Rural University, Gandhigram 624 302, India;2. Department of Physics, Sri Venkateswara University, Tirupati 517 502, India;1. Department of Physics, Gandhigram Rural University, Gandhigram 624 302, India;2. Department of Physics, Faculty of Science, University of Tabuk, Tabuk, Saudi Arabia;3. Department of Mechatronics Engineering, Faculty of Engineering, Munzur University, Tunceli 62000, Turkey;4. Department of Physics, Karamanoglu Mehmetbey University, Karaman, Turkey |