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Search Publications by: Jeeseong C. Hwang (Fed)

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Displaying 76 - 84 of 84

Near-Field Optical Imaging of Microphase Separated and Semi-Crystalline Polymer Systems

January 1, 2002
Author(s)
Michael J. Fasolka, Lori S. Goldner, A Urbas, Jeeseong C. Hwang, Kathryn Beers, P DeRege, Evan L. Thomas
Polymer self-assembly presents an attractive means of creating the micro- and nano-patterned spatial arrays required for many opto-electronic and coatings technologies. Two of these ordering processes are microphase separation (MS), exhibited by block

Single Molecule Probes

August 1, 2001
Author(s)
Lori S. Goldner, K D. Weston, W F. Heinz, Jeeseong Hwang, E S. DeJong, John P. Marino
The technology to rapidly manipulate and screen individual molecules lies at the frontier of measurement science and impacts emerging bio- and nano-technologies. Fundamental biological and chemical processes can now be probed with unprecedented detail, one

Newton's Rings in Near-Field Optics

January 1, 2001
Author(s)
Lori S. Goldner, Jeeseong Hwang, Garnett W. Bryant, Michael J. Fasolka, P Absil, J V. Hryniewicz, F G. Johnson, H Shen, P T. Ho
We show how Newton's rings manifest themselves in near-field scanning optical microscopy and discuss how this effect can be used with topographic imaging to measure correlated roughness of thin films. In conventional optics, transmission through a thin