Wong H-S Philip, Salahuddin Sayeef
Department of Electrical Engineering and the Stanford SystemX Alliance, Stanford University, Stanford, California 94305, USA.
Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, California 94720, USA.
Nat Nanotechnol. 2015 Mar;10(3):191-4. doi: 10.1038/nnano.2015.29.