1. Department of Mechanical and Aerospace Engineering; The Ohio State University; 201 W. 19th Avenue Columbus OH 43210 USA
2. Department of Materials Science and Engineering; The Ohio State University; 2041 College Rd. Columbus OH 43210 USA
3. Department of Civil and Environmental Engineering; University of Illinois at Urbana-Champaign; 205 North Mathews Avenue Urbana IL 61801 USA
4. Beckman Institute for Advanced Science and Technology; University of Illinois at Urbana-Champaign; 405 North Mathews Avenue Urbana IL 61801 USA