Pukhrambam Dipak (Department Physics, ITM University Gwalior, India, India)
Dinesh Chandra Tiwari (School of Studies in Physics, Jiwaji University Gwalior, India, India)
Mary Sajin Sanju.I (Research Scholar, Sathyabama Institute of Science and Technology, Chennai, India, India)
M. Vadivel (Vidya Jyothi Institute of Technology, Hyderabad, India, India)
A.G. Mamalis (Project Center for Nanotechnology and Advanced Engineering, Athens, Greece, Greece)
E.S. Gevorkyan (Ukrainian State University of Railway Transport, Kharkiv, Ukraine, Ukraine)
M.M. Prokopiv (V. Bakul Institute for Superhard Materials of the National Academy of Sciences of Ukraine, Kyiv, Ukraine, Ukraine)
V.P. Nerubatskyi (Ukrainian State University of Railway Transport, Kharkiv, Ukraine, Ukraine)
D.A. Hordiienko (Ukrainian State University of Railway Transport, Kharkiv, Ukraine, Ukraine)
D. Morozow (Kazimierz Pulaski University of Technology and Humanities in Radom, Poland, Poland)
O.V. Kharchenko (V. Bakul Institute for Superhard Materials of the National Academy of Sciences of Ukraine, Kyiv, Ukraine, Ukraine)
D.F. Khan (Department of Physics, University of Science and Technology, Bannu 28100, Khyber Pakhtunkhwa, Pakistan, Pakistan)
W.U. Khan (Department of Physics, University of Science and Technology, Bannu 28100, Khyber Pakhtunkhwa, Pakistan, Pakistan)
W.U. Shah (Department of Physics, University of Science and Technology, Bannu 28100, Khyber Pakhtunkhwa, Pakistan, Pakistan)
H.U. Shah (Department of Physics, University of Science and Technology, Bannu 28100, Khyber Pakhtunkhwa, Pakistan, Pakistan)
H.Q. Yin (School of Materials Science and Engineering, University of Science and Technology, 100083 Beijing, P.R. China, China)
A.G.Mamalis (Project Centre for Nanotechnology and Advanced ngineering (PC-NAE), NCSR–Demokritos, Athens, Greece, Greece)