Affiliation: | 1. Department of Materials Science and Engineering, University of Michigan, Ann Arbor 48109, USA;2. Department of Materials Science and Engineering, Drexel University, Philadelphia 19104, USA;3. Department of Mechanical Science and Bioengineering, Osaka University, Osaka 560-8531, Japan;1. Department of Materials Science and Engineering, Texas A&M University, College Station, TX 77843 USA;2. Ames National Laboratory, U.S. Department of Energy, Ames, IA 50011 USA;3. Department of Materials Science & Engineering, Iowa State University, Ames, IA 50011 USA |