1. College of Engineering and Applied Sciences, Western Michigan University, Kalamazoo, Michigan 49008, Science Application International Corporation, 101 Woodman Drive, Suite 103, Dayton, Ohio 45431, Department of Materials Science and Engineering, Cornell University, Ithaca, New York 14853, Wright Laboratory/MLPJ, Building 651, 3005 P Street, Ste 1, Wright-Patterson Air Force Base, Ohio 45433-7702