1. Department of Physics, Pabna University of Science and Technology, Pabna 6600, Bangladesh
2. Department of Materials Science and Engineering, University of Rajshahi, Rajshahi 6205, Bangladesh
3. Department of Electrical and Electronic Engineering, International Islamic University Chittagong, Kumira, Chittagong 4318, Bangladesh
4. Bangamata Sheikh Fojilatunnesa Mujib Science and Technology University, Jamalpur 2012, Bangladesh
5. Department of Electronic and Telecommunication Engineering, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalgonj 8100, Bangladesh