Institution: | 1. Department of Electrical and Computer Engineering, Duke University, Durham, North Carolina, USA;2. Independent Consultant, Durham, North Carolina, USA;3. Nicholas School of the Environment, Duke University, Durham, North Carolina, USA;4. Departamento de Física, Universidade Federal de Santa Catarina, Campus Universitário Trindade, Florianópolis, Brazil;5. Department of Chemistry and Biochemistry, University of Arizona, Tucson, Arizona, USA |