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Importance of nanoscale pattern

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Title: Importance of nanoscale pattern
Author(s): Chan, Henry
Abstract: While we are still in the era of technology, the Moore’s law is about to face a challenge because we are approaching the limits of photolithography. Manufacturers are desperate to search for new methods for replacement. As a result, self-assembly of molecules has become the research frontier in nanotechnology. We are interested in nanoscale patterns because they are the foundation of all electronic devices. In the current nanoscience field, researchers can create nanoparticles of different size and shapes, but we are still having difficulties in controlling nanoparticles assembly into higher order structures. Our research group uses computational methods to understand the underlying principles that dictate how nanoparticles assemble into various superlattices. In the image, we show the model of dodecanethiol ligated gold nanoparticle used in many of our MD simulations. Background images are fascinating patterns that I came across during the Pacifichem 2010 conference where we presented some of our results. Going in the clockwise direction starting from the bottom left it is the bird view of Chicago downtown, architecture of the convention center in Honolulu, sand pattern and palm trees at the Waikiki beach, man canoeing on a surfing board, and the Sheraton Waikiki hotel.
Issue Date: 2011
Type: Image
Description: Entry 2011 in The Image of Research, a competition for students in graduate or professional degree programs at UIC, sponsored by UIC's Graduate College and the University Library. Images of award recipients and honorable mention images on exhibition in the Richard J. Daley Library, April 13-May 30, 2011.
Sponsor: University of Illinois at Chicago Graduate College
Date Available in INDIGO: 2012-01-03

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