Image of the Week - 25 April 2006
Holographically Polymer Dispersed Liquid Crystal GratingCross-sectional TEM image of a holographically polymer dispersed liquid crystal grating with 20-nanometer silica nanoparticles. This sample was embedded in epoxy and sectioned to 100-nanometer thickness using a diamond knife in an ultramicrotome. Image Courtesy: John Busbee, Paul Braun Contact: jbusbee2@uiuc.edu |
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