1. Department of Physics, Yogoda Satsanga Palpara Mahavidyalaya, Palpara, Purba Medinipur 721458, India
2. King Abdullah University of Science and Technology (KAUST), KAUST Solar Center (KSC), Thuwal 23955-6900, Saudi Arabia
3. Department of Physics, Indian Institute of Technology Kharagpur, Kharagpur India 721302,