Figure 1.

Schematic diagrams of a the VLS growth of ZnSe/ZnSeTe superlattice nanotips and b the ZnSe/ZnSeTe superlattice nanotips grown on oxidized Si (100) substrate

Hsiao et al. Nanoscale Research Letters 2010 5:930-934   doi:10.1007/s11671-010-9584-3