Affiliation: | 1. Birck Nanotechnology Center 1205 West State Street, West Lafayette, IN 49707‐2057 (USA);2. School of Mechanical Engingeering, Purdue University West Lafayette IN 47907 (USA);3. School of Materials Engineering, Purdue University West Lafayette IN 47907 (USA);4. School of Electrical and Computer Engineering, Purdue University West Lafayette, IN 47907 (USA) |