"Anytime it is possible to move science one step further, I'll do it." - Z.F. Ren                                 

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" For the light antenna, Yang Wang and colleagues at Boston College used carbon nanotubes, which are microscopic structures built out of carbon atoms. " Applied Physics Letters, 27 September 2004



SEM images of hierarchical ZnO nanostructures with basic 6-fold (first row), 4-fold (second row), and 2-fold (third row) symmetry made by thermal vapor transport and condensation technique. The primary core nanowires are either pure In2O3 or In2O3-doped ZnO, whereas the secondary branch nanowires are pure ZnO. Z. Ren, J. Lao, and J. Wen, p 1287.