DocumentCode
499665
Title
Anomalously high refractive index of an array of vertically aligned gold nanopillars on silicon
Author
Fernandes, Gustavo E. ; Kim, Jin-Ho ; Liu, Zhijun ; Shainline, Jeffrey ; Osgood, Richard ; Xu, Jimmy
Author_Institution
Div. of Eng., Brown Univ., Providence, RI, USA
fYear
2009
fDate
2-4 June 2009
Firstpage
1
Lastpage
2
Abstract
Reflectivity measurements on a film consisting of gold nanopillars surrounded by an anodized aluminum oxide medium suggest a refractive index much larger than that predicted by considering the dispersion curves of gold and aluminum oxide.
Keywords
gold; nanostructured materials; refractive index; Au; dispersion curves; gold nanopillars; refractive index; Aluminum oxide; Gold; Nanostructures; Optical films; Optical refraction; Optical variables control; Reflectivity; Refractive index; Silicon; Substrates; (160.4236) Nanomaterials; (310.6860) Thin films, optical properties;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location
Baltimore, MD
Print_ISBN
978-1-55752-869-8
Electronic_ISBN
978-1-55752-869-8
Type
conf
Filename
5224920
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