1. Department of Electronics and Communications and the Spintronic and Magnetic Materials Laboratory, Department of Applied Sciences, Indian Institute of Information Technology-Allahabad, Prayagraj, India
2. Department of Applied Sciences, Spintronic and Magnetic Materials Laboratory, Indian Institute of Information Technology-Allahabad, Prayagraj, India
3. Electrical and Electronics Department, Rajiv Gandhi Institute of Petroleum Technology, Amethi, India
4. Department of Electronics and Communications, Indian Institute of Information Technology-Allahabad, Prayagraj, India