1. University of California San Diego; Department of Mechanical and Aerospace Engineering; La Jolla CA 92093 USA
2. Missouri State University; Department of Physics, Astronomy and Materials Science; 901 South National Avenue Springfield MO 65897 USA
3. Bangladesh University of Engineering and Technology (BUET); Department of Materials and Metallurgical Engineering; Old Academic Building, Zahir Raihan Road Dhaka 1000 Bangladesh