1. Indian Institute of Information Technology-Allahabad,Department of Electronics and Communications,Prayagraj,India,211015
2. University of Michigan,Department of Electrical Engineering and Computer Science,Ann Arbor,Michigan,U.S,48109
3. Rajiv Gandhi Institute of Petroleum Technology,Department of Electronics Engineering,Amethi,India,229305
4. Indian Institute of Information Technology-Allahabad,Spintronic and Magnetic Materials Laboratory,Department of Applied Sciences,Prayagraj,India,211015