Method of producing nanopatterned articles, and articles produced thereby

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United States of America Patent

PATENT NO 9018649
APP PUB NO 20140175579A1
SERIAL NO

14048073

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Abstract

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A nanopatterned surface is prepared by forming a block copolymer film on a miscut crystalline substrate, annealing the block copolymer film, then reconstructing the surface of the annealed block copolymer film The method creates a well-ordered array of voids in the block copolymer film that is maintained over a large area. The nanopatterned block copolymer films can be used in a variety of different applications, including the fabrication of high density data storage media.

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Patent Owner(s)

  • THE UNITED STATES OF AMERICA AS REPRESENTED BY THE UNITED STATES DEPARTMENT OF ENERGY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Park, Soojin Amherst, US 41 315
Russell, Thomas P Amherst, US 41 1062
Xu, Ting Berkeley, US 150 1245

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