1. Department of Materials Science and Engineering; North Carolina State University; NC 27695-7907 Raleigh North Carolina
2. Department of Materials Science and Engineering; Missouri University Science and Technology; MO 65409-0330 Rolla Missouri
3. G.W. Woodruff School of Mechanical Engineering; Georgia Institute of Technology; GA 30332-0405 Atlanta Georgia
4. Carl Zeiss Microscopy, LLC; One Zeiss Drive NY 10594 Thornwood New York
5. School of Materials Science and Engineering; Georgia Institute of Technology; GA 30332 Atlanta Georgia