Nanopillar Formation Experiment (IMAGE) California Institute of Technology Caption The upper image is a schematic showing typical experimental setup. Lower panel is an AFM image of 260 nm high nanopillars spaced 3.4 microns apart which formed in a polymer film. Credit Upper: Dietzel and Troian, PRL 103, 074501 (2009). Lower: Chou and Zhuang, J. Vac. Sci. Technol. B 17, 3197 (1999) Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.