Dispersions of blends of silicon nanoparticles and silica nanoparticles
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United States of America Patent
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Sep 20, 2016
Grant Date -
Jun 18, 2015
app pub date -
Mar 2, 2015
filing date -
Jan 26, 2001
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Abstract
Polymer-inorganic particle blends are incorporated into structures generally involving interfaces with additional materials that can be used advantageously for forming desirable devices. In some embodiments, the structures are optical structures, and the interfaces are optical interfaces. The different materials at the interface can have differences in index-of-refraction to yield desired optical properties at the interface. In some embodiments, structures are formed with periodic variations in index-of-refraction. In particular, photonic crystals can be formed. Suitable methods can be used to form the desired structures.
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