MODEL OF TRANSMISSION OF MULTILAYER COATINGS BASED ON THE Cu-ZrO2 SYSTEM IN THE OPTICAL WAVELENGTH RANGE

The transmission model for optical diapason was developed for multilayer coatings consisting of alternating layers of copper and zirconium dioxide deposited on K8 glass substrates. The model is based on the laws of light interference. It was shown that the transmission in the optical range of a 60 n...

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Main Authors: A. T. Volochko, V. A. Zelenin, E. O. Narushko, A. V. Skilandz, G. V. Markov
Format: Article
Language:Russian
Published: Educational institution «Belarusian State University of Informatics and Radioelectronics» 2019-10-01
Series:Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki
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Online Access:https://doklady.bsuir.by/jour/article/view/1199
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author A. T. Volochko
V. A. Zelenin
E. O. Narushko
A. V. Skilandz
G. V. Markov
author_facet A. T. Volochko
V. A. Zelenin
E. O. Narushko
A. V. Skilandz
G. V. Markov
author_sort A. T. Volochko
collection DOAJ
description The transmission model for optical diapason was developed for multilayer coatings consisting of alternating layers of copper and zirconium dioxide deposited on K8 glass substrates. The model is based on the laws of light interference. It was shown that the transmission in the optical range of a 60 nm thick Cu layer with a surface resistance ρ = 1 Ohm/sq is 4–5 %, and the transmission of the ZrO2/Cu/ZrO2/Cu/К8 coating obtained by dividing a 60 nm thick copper layer into two sublayers at 30 nm with the application of antireflection layers of ZrO2 on them, at ρ = 1.2 Ohm/sq it reaches 25 %. The thicknesses and the number of layers of the Cu-ZrO2 system were calculated, which ensure a transmission in the wavelength range of 400–700 nm of at least 45 %. The permissible thickness of Cu layers (≥ 20 nm) was determined, below which, due to their insular structure and partial oxidation with the formation of Cu2O, the electrical conductivity of the multilayer coating sharply decreases (ρ ≥ 100 Ohm/sq).
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spelling doaj.art-f9b1ec7acedf462e8d9f13b45d552f6c2025-03-05T12:43:09ZrusEducational institution «Belarusian State University of Informatics and Radioelectronics»Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki1729-76482019-10-0106879410.35596/1729-7648-2019-124-6-87-941170MODEL OF TRANSMISSION OF MULTILAYER COATINGS BASED ON THE Cu-ZrO2 SYSTEM IN THE OPTICAL WAVELENGTH RANGEA. T. Volochko0V. A. Zelenin1E. O. Narushko2A. V. Skilandz3G. V. Markov4Institute of Physics and Technology of NAS of BelarusInstitute of Physics and Technology of NAS of BelarusInstitute of Physics and Technology of NAS of BelarusInstitute of Heat and Mass Transfer Named after A.V. Lykov of NAS of BelarusInstitute of Physics and Technology of NAS of BelarusThe transmission model for optical diapason was developed for multilayer coatings consisting of alternating layers of copper and zirconium dioxide deposited on K8 glass substrates. The model is based on the laws of light interference. It was shown that the transmission in the optical range of a 60 nm thick Cu layer with a surface resistance ρ = 1 Ohm/sq is 4–5 %, and the transmission of the ZrO2/Cu/ZrO2/Cu/К8 coating obtained by dividing a 60 nm thick copper layer into two sublayers at 30 nm with the application of antireflection layers of ZrO2 on them, at ρ = 1.2 Ohm/sq it reaches 25 %. The thicknesses and the number of layers of the Cu-ZrO2 system were calculated, which ensure a transmission in the wavelength range of 400–700 nm of at least 45 %. The permissible thickness of Cu layers (≥ 20 nm) was determined, below which, due to their insular structure and partial oxidation with the formation of Cu2O, the electrical conductivity of the multilayer coating sharply decreases (ρ ≥ 100 Ohm/sq).https://doklady.bsuir.by/jour/article/view/1199multilayer coatingslight transmissionisland structureelectrical conductivityshielding of electromagnetic radiation
spellingShingle A. T. Volochko
V. A. Zelenin
E. O. Narushko
A. V. Skilandz
G. V. Markov
MODEL OF TRANSMISSION OF MULTILAYER COATINGS BASED ON THE Cu-ZrO2 SYSTEM IN THE OPTICAL WAVELENGTH RANGE
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki
multilayer coatings
light transmission
island structure
electrical conductivity
shielding of electromagnetic radiation
title MODEL OF TRANSMISSION OF MULTILAYER COATINGS BASED ON THE Cu-ZrO2 SYSTEM IN THE OPTICAL WAVELENGTH RANGE
title_full MODEL OF TRANSMISSION OF MULTILAYER COATINGS BASED ON THE Cu-ZrO2 SYSTEM IN THE OPTICAL WAVELENGTH RANGE
title_fullStr MODEL OF TRANSMISSION OF MULTILAYER COATINGS BASED ON THE Cu-ZrO2 SYSTEM IN THE OPTICAL WAVELENGTH RANGE
title_full_unstemmed MODEL OF TRANSMISSION OF MULTILAYER COATINGS BASED ON THE Cu-ZrO2 SYSTEM IN THE OPTICAL WAVELENGTH RANGE
title_short MODEL OF TRANSMISSION OF MULTILAYER COATINGS BASED ON THE Cu-ZrO2 SYSTEM IN THE OPTICAL WAVELENGTH RANGE
title_sort model of transmission of multilayer coatings based on the cu zro2 system in the optical wavelength range
topic multilayer coatings
light transmission
island structure
electrical conductivity
shielding of electromagnetic radiation
url https://doklady.bsuir.by/jour/article/view/1199
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AT vazelenin modeloftransmissionofmultilayercoatingsbasedonthecuzro2systemintheopticalwavelengthrange
AT eonarushko modeloftransmissionofmultilayercoatingsbasedonthecuzro2systemintheopticalwavelengthrange
AT avskilandz modeloftransmissionofmultilayercoatingsbasedonthecuzro2systemintheopticalwavelengthrange
AT gvmarkov modeloftransmissionofmultilayercoatingsbasedonthecuzro2systemintheopticalwavelengthrange