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Optical properties of AlN layers obtained by magnetron sputtering Cover

Optical properties of AlN layers obtained by magnetron sputtering

Open Access
|Feb 2019

Abstract

The growth of AlN layers on glass substrates using magnetron sputtering method was performed and the grown layers were subjected to optical measurements. Transmission spectra of the layers grown at different content of N2 in the atmosphere were obtained. The transmission spectra as well as energy gap depended on N2 content. The annealing of the layers in air led to transmission changes and influenced energy gap and refractive index values.

DOI: https://doi.org/10.2478/msp-2018-0087 | Journal eISSN: 2083-134X | Journal ISSN: 2083-1331
Language: English
Page range: 717 - 721
Submitted on: Dec 29, 2017
Accepted on: Mar 22, 2018
Published on: Feb 1, 2019
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2019 Piotr Potera, Grzegorz Wisz, Łukasz Szyller, published by Wroclaw University of Science and Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.