Dr. Arezu Jahanshir, Assistant Professor & Faculty Member of BZT University, Iran Dr. Swarniv Chandra, Department of Physics, Jadavpur University, Kolkata-700032, West Bengal, India Dr. Ahmed Hashim Mohaisen Al-Yasari, Department of Physics, College of Education For Pure Science, University of Babylon, Hilla, IRAQ Dr. Dachepalli Ravinder, Department of Physics, Osmania University, Hyderabad, India
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