Multilayer infrared metamaterial fabrication using membrane projection lithography.

Autor: Bruce Burckel, D., Wendt, Joel R., Samora, Sally, Sinclair, Michael B., Brener, Igal, Ginn, James C.
Předmět:
Zdroj: Journal of Vacuum Science & Technology: Part B-Nanotechnology & Microelectronics; Nov2011, Vol. 29 Issue 6, p06FF04, 4p
Abstrakt: Membrane projection lithography is extended from a single layer fabrication technique to a multilayer process, adding polymeric backfill and planarization after each layer is completed. Unaligned contact lithography is used as a rapid prototyping tool to aid in process development, patterning resist membranes in seconds without requiring long e-beam write times. The fabricated multilayer structures show good resistance to solvent attack from subsequent process steps and demonstrate in-plane and out of plane multilayer metallic inclusions in a dielectric host, which is a critical step in the path to develop bulklike metamaterials at optical frequencies. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index