1. Department of Basic and Applied Science, National Institute of Technology Arunachal Pradesh, Jote, Arunachal Pradesh, India
2. VLSI Centre of Excellence, Chitkara University Institute of Engineering and Technology, Chitkara University, Chandigarh, Punjab, India
3. Laboratory of Condensed Matter and Nanosciences, Group of Organic Electronic and Molecular Photovoltaics Devices, Faculty of Sciences of Monastir, University of Monastir, Monastir, Tunisia
4. Electronic Communication and Engineering, National Institute of Technology, Raipur, Chhattisgarh, India