1. Hybrid Nanodevice Research Group (HNRG), Electrical Engineering, Indian Institute of Technology, Indore 453552, India
2. Department of Electrical Engineering, Indian Institute of Technology Bombay, Mumbai 400076, India
3. Indus Synchrotron Utilization Division, Raja Ramanna Center for Advanced Technology, Indore 452013, India
4. Laser System Engineering Division, Raja Ramanna Center for Advanced Technology, Indore 452013, India