Affiliation: | 1. Department of Electrical Engineering & Computer Science, University of Michigan, Ann Arbor, MI 48109 (USA);2. Department of Electrical Engineering, Princeton University, Princeton, NJ 08544 (USA);3. Department of Materials Science & Engineering, University of Michigan, Ann Arbor, MI 48109 (USA);4. Electron Microbeam Analysis Laboratory, University of Michigan, Ann Arbor, MI 48109 (USA);5. Department of Physics, University of Michigan, Ann Arbor, MI 48109 (USA) |