1. Materials Science and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology, Industrial Estate, Thiruvananthapuram – 695 019, Kerala, India
2. Academy of Scientific and Innovative Research (AcSIR), Ghaziabad – 201002, India
3. Department of Electrical Engineering, Indian Institute of Technology, Kanjikode, Palakkad, Kerala – 678623, India