Image of the Week - 04 May 2004

Nanoscale Virtual Scanning Electron Microscope (VSEM) Sample

This is a collection of screen captures from a new VSEM sample. The sample was made by sedimenting submicron particles, impregnating the interstitial spacewith hydrogel, and then removing the particles. The VSEM data set consists of 1512 images that were collected using the ESEM .

Image Courtesy: Robert Barry and Pierre Wiltzius supplied the physical sample; Glenn Fried collected the data.

Contact: rbarry@uiuc.edu; wiltzius@uiuc.edu; gfried@uiuc.edu