P. Ramesh - Bangalore University
Jagannath Gangareddy - Department of Post Graduate Studies and Research in Physics, The National College, Jayanagar, Bangalore, 560070, Karnataka, India
K.N. Sathish - Govt. First Grade College, Chickaballapur, 562101, Karnataka, India
A.G. Pramod - Bangalore University
Vinod Hegde - Department of Physics, Acharya Institute of Graduate Studies, Bangalore, 560107, Karnataka, India
U. Mahaboob Pasha - Presidency University
Sultan Khan - Central Glass and Ceramic Research Institute
K. Annapurna - Central Glass and Ceramic Research Institute
M.I. Sayyed - Isra University
Abdullah M.S. Alhuthali - Taif University
D.A. Agarkov - Institute of Solid State Physics
M.K. Kokila - Bangalore University