J.E. (Dept of Physics and Astronomy Dyson University of Leeds UK),D.A. (Dept of Physics and Astronomy Williams University of Leeds UK)
（2）
Krishnan, Kannan M. (Professor, Dept of Materials Science & Engineering, Adjunct Professor, Dept of Physics, Professor, Dept of Materials Science & Engineering, Adjunct Professor, Dept of Physics, Uni
（2）
;Gupta, Dileep Kumar (Dept. of Physics, Banaras Hindu University),Singh, Abhay Kumar (Dept. of Physics, Banaras Hindu University)
（1）
Prof W. M. (Professor of Physics Stuckey Professor of Physics Dept of Physics Elizabethtown College Pennsylvania),Prof Michael (Professor of Philosophy Silberstein Professor of Philosophy Dept of Phil
（1）
；Sharma, Abhishek (Research Associate Ariel University, Israel),Rajput, Shailendra (Department of Electrical and Electronics Engineering, Ariel University, Israel； Dept. of Physics, Chandigarh Univers
（1）
