1. Department of Electronics, Yashavantrao Chavan Institute of Science, Satara415 001, India
2. Computational Electronics and Nanoscience Research Laboratory, School of Nanoscience and Biotechnology, Shivaji University, Kolhapur416 004, India
3. Department of Chemistry, Yashavantrao Chavan Institute of Science, Satara415 001, India
4. Department of Electronics, Shivaji University, Kolhapur416 004, India
5. Dr. Homi Bhabha State University, 15, Madam Cama Road, Mumbai-400032, India