Affiliation: | 1. Department of Materials Science and Engineering, The Pennsylvania State University, University Park, PA, 16802 USA;2. Department of Materials Science and Engineering, Michigan Technological University, Houghton, MI, 49931 USA;3. Materials Research Institute, The Pennsylvania State University, University Park, PA, 16802 USA;4. Applied Research Laboratory, The Pennsylvania State University, State College, PA, 16801 USA |