Image of the Week - 20 February 2007

Photon-induced Deformation on AZO Benzene Polymer Film

Tapping mode AFM image of surface structure on AZO Benzene polymer film. The square array of rings is directly induced by laser exposure of a PDMS phase mask.

Image Courtesy: Robert Lambeth, Leilei Yin

Contact: ilambeth@uiuc.edu, yin@uiuc.edu