1. Department of Physics, Karunya University, Coimbatore, Tamilnadu + Department of Physics, Coimbatore Institute of Technology, Coimbatore, Tamilnadu
2. Coimbatore Institute of Technology, Department of Physics, Coimbatore, Tamilnadu
3. Karunya University, Department of Nanosciences and Technology, Coimbatore, Tamilnadu
4. Karunya University, Department of Mechanical Engineering, Coimbatore, Tamilnadu
5. Center for Ceramic Processing, ARCI, Hyderabad, Tamilnadu