Kumar Wickramasinghe
Videos
Hemantha Kumar Wickramasinghe is Nicolaos G. and Sue Curtis Alexopoulos Presidential Chair in Electrical Engineering and Computer Science at the University of California, Irvine.
Nanotechnology
Videos
Nanotechnology is the manipulation of matter with at least one dimension sized from 1 to 100 nanometers. At this scale, commonly known as the nanoscale, surface area and quantum mechanical effects bec
Fullerene nanogears
Comparison of nanomaterials sizes
Image of reconstruction on a clean Gold(100) surface, as visualized using scanning tunneling microscopy. The positions of the individual atoms composing the surface are visible.
Graphical representation of a rotaxane, useful as a molecular switch