Volker Engels, Aron Rachamim, Sharvari H Dalal, SieglindeML Pfaendler, Junfeng Geng, Angel Berenguer-Murcia, Andrew J Flewitt and AndrewEH Wheatley*
* Corresponding author: AndrewEH Wheatley aehw2@cam.ac.uk
Nanoscale Research Letters 2010, 5:904-907 doi:10.1007/s11671-010-9567-4