Affiliation:
1. Research and Development Laboratory 4.10 “Nanotechnologies”, Belarusian State University of Informatics and Radioelectronics, Brovki Str. 6, Minsk 220013, The Republic of Belarus
Abstract
The development of new nanomaterials with controlled characteristics for nanophotonics is of great relevance. In this work, photonic crystals with reflectance at the wavelength of 690[Formula: see text]nm and the value of 28% were formed by porous-alumina-assisted-anodizing of system Al/Ta on Si wafer. By selecting improved anodizing modes of system Al/Nb on glass, the reflectance was increased to 42% at the wavelength of 340[Formula: see text]nm. This result shows the high promise of the proposed methods and in the future will significantly improve the result by trying two- or three-stage methods of porous-alumina-assisted-anodizing, nanoimprint stamps and optimization of the anodizing modes for any wavelengths.
Funder
Ministry of education of the Republic of Belarus
Belarusian Republican Foundation for Fundamental Research
Publisher
World Scientific Pub Co Pte Lt
Subject
Materials Chemistry,Surfaces, Coatings and Films,Surfaces and Interfaces,Condensed Matter Physics
Cited by
13 articles.
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