Replication of Patterned Thin-film Structures for Use in Plasmonics and Metamaterials

The present invention provides templating methods for replicating patterned metal films from a template substrate such as for use in plasmonic devices and metamaterials. Advantageously, the template substrate is reusable and can provide plural copies of the structure of the template substrate. Because high-quality substrates that are inherently smooth and flat are available, patterned metal films in accordance with the present invention can advantageously provide surfaces that replicate the surface characteristics of the template substrate both in the patterned regions and in the unpatterned regions.

Attached files:


Patents:
WO 2,010,065,071

Inventor(s): NORRIS DAVID J [US]; HAN SANG EON [US]; NAGPAL PRASHANT [US]; BHAN ADITYA [US]; OH SANG-HUYN [US]

Type of Offer: Licensing



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