Institution: | (1) Physics Department, Princeton University, NJ, 08544 Princeton, USA;(2) Princeton Materials Institute, 70 Prospect Av., 08540 Princeton, NJ, USA;(3) Polymers Division, NIST, 100 Bureau Drive, 20899 Gaithersburg, MD, USA;(4) Chemical Engineering Department, Princeton University, 08544 Princeton, NJ, USA |