1. Department of Mechanical Engineering DIT University Dehradun India
2. Advanced Functional Smart Materials Laboratory, School of Physical Sciences, Department of Physics DIT University Dehradun India
3. School of Basic & Applied Sciences, Department of Physics Shri Guru Ram Rai University Dehradun India
4. Department of Physics Chandigarh University Gharuan, Mohali India
5. Department of Applied Sciences M.S. Ramaiah University Bangalore India