Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/112373
DC Field | Value | Language |
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dc.contributor.author | Vanegas Parra, Henry Samir | - |
dc.contributor.author | Calderón Velasco, Sebastián | - |
dc.contributor.author | Alfonso Orjuela, José Edgar | - |
dc.contributor.author | Olaya Florez, Jhon Jairo | - |
dc.contributor.author | Carvalho, Sandra | - |
dc.date.accessioned | 2024-01-30T11:59:19Z | - |
dc.date.available | 2024-01-30T11:59:19Z | - |
dc.date.issued | 2023 | - |
dc.identifier.issn | 2079-6412 | pt |
dc.identifier.uri | https://hdl.handle.net/10316/112373 | - |
dc.description.abstract | The functional properties of the transition-metal nitride coatings can be modified by adding noble metals such as silver. The incorporation of these elements has been demonstrated to be a good strategy for improving the electrical, optical, and mechanical responses of transition-metal nitride coatings. In this investigation, we report the production of Ag-ZrSiN coatings with varying silver atomic contents, deposited using pulsed-DC reactive magnetron sputtering. The effect of the incorporation of silver on the microstructure, the morphology, and the optical and electrical properties was investigated. The results revealed a nanocomposite structure of Ag-ZrSiN with nc-Ag/nc-ZrN embedded in an amorphous SiNx phase. The electrical resistivity decreased upon the incorporation of Ag from 77.99 W cm to 0.71 W cm for 0.0 and 12.0 at.% of Ag, respectively. A similar decreasing trend was observed in the transmittance spectra of the coatings as the silver content increased. For the Ag-ZrSiN coating, the transmittance values decreased within the wavelength range of 2500–630 nm and then remained constant down to 300 nm, at about 13.7%. Upon further increase of the silver concentration up to 12 at.%, the transmittance values continued to decrease between 2500 and 630 nm, reaching approximately zero at 630 nm, indicating that the coating becomes opaque within that spectral range. | pt |
dc.language.iso | eng | pt |
dc.publisher | MDPI | pt |
dc.relation | Universidad Antonio Nariño for its financial support of the project: “Resistencia a la corrosion del ZrN-Ag mediante impedancia electroquímica” (cod. 2020015) | pt |
dc.rights | openAccess | pt |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt |
dc.subject | Ag-ZrSiN | pt |
dc.subject | sputtering | pt |
dc.subject | nanostructure | pt |
dc.title | Influence of Ag Doping on the Microstructural, Optical, and Electrical Properties of ZrSiN Coatings Deposited through Pulsed-DC Reactive Magnetron Sputtering | pt |
dc.type | article | - |
degois.publication.firstPage | 1154 | pt |
degois.publication.issue | 7 | pt |
degois.publication.title | Coatings | pt |
dc.peerreviewed | yes | pt |
dc.identifier.doi | 10.3390/coatings13071154 | pt |
degois.publication.volume | 13 | pt |
dc.date.embargo | 2023-01-01 | * |
uc.date.periodoEmbargo | 0 | pt |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.openairetype | article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | Com Texto completo | - |
crisitem.author.researchunit | CEMMPRE - Centre for Mechanical Engineering, Materials and Processes | - |
crisitem.author.orcid | 0000-0002-3643-4973 | - |
Appears in Collections: | FCTUC Eng.Mecânica - Artigos em Revistas Internacionais I&D CEMMPRE - Artigos em Revistas Internacionais |
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File | Description | Size | Format | |
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Influence-of-Ag-Doping-on-the-Microstructural-Optical-and-Electrical-Properties-of-ZrSiN-Coatings-Deposited-through-PulsedDC-Reactive-Magnetron-SputteringCoatings.pdf | 3.24 MB | Adobe PDF | View/Open |
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This item is licensed under a Creative Commons License