1. Department of Physics Yashavantrao Chavan Institute of Science Satara India
2. Polymer Energy Materials Laboratory, School of Advanced Chemical Engineering Chonnam National University Gwangju South Korea
3. Thin Films and Nanomaterials Laboratory, Department of Physics Savitribai Phule Pune University Pune India
4. Department of Physics Arts, Science and Commerce College, Ramanandnagar Sangli India