Chen Jun, Ban Dayan, Helander Michael G, Lu Zheng-Hong, Poole Philip
Department of Electrical and Computer Engineering, University of Waterloo, 200 University Avenue West, Waterloo, N2L 3G1, Canada.
Adv Mater. 2010 Nov 16;22(43):4900-4. doi: 10.1002/adma.201001946.