Muhanned S. Bakir is a research engineer at the Microelectronics Research Center and adjunct professor in the School of Electrical and Computer Engineering at Georgia Institute of Technology. James D. Meindl is the director of the Joseph M. Pettit Microelectronics Research Center and is the founding director of the Nanotechnology Research Center at Georgia Institute of Technology, where he is also the Joseph M. Pettit Chair Professor of Microsystems.