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Click to Enlarge -- Courtesy of Nikon Small WorldThis 500x photo shows delamination of a polymer coating on a silicon wafer after being subject to a cleaning agent. Taken by Sarah Walters of the University of Rochester, NY, it was honored as an Image of Distinction in the 2012 Nikon Small World Photomicrophotography Competition. Walters employed Nomarski differential interference contrast to obtain the image.

www.nikonsmallworld.com

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