1. Centre for Nanotechnology, AUCE (A), Visakhapatnam, India
2. Department of Mechanical Engineering, AUCE (A), Visakhapatnam, India
3. Department of Metallurgical Engineering, AUCE (A), Visakhapatnam, India
4. Department of Mechanical Engineering, GITAM Deemed To Be University, Visakhapatnam, India
5. Department of Mechanical Engineering, MVGR College of Engineering, Vizianagaram, India