dc.creator | Fortio Godinho, Vanda Cristina | es |
dc.creator | Rojas Ruiz, Teresa Cristina | es |
dc.creator | Fernández Camacho, Asunción | es |
dc.date.accessioned | 2018-05-09T08:47:05Z | |
dc.date.available | 2018-05-09T08:47:05Z | |
dc.date.issued | 2012 | |
dc.identifier.citation | Fortio Godinho, V.C., Rojas Ruiz, T.C. y Fernández Camacho, A. (2012). Magnetron sputtered a-SiOxNy thin films: A closed porous nanostructure with controlled optical and mechanical properties. Microporous and Mesoporous Materials, 149 (1), 142-146. | |
dc.identifier.issn | 1387-1811 | es |
dc.identifier.uri | https://hdl.handle.net/11441/74343 | |
dc.description.abstract | were prepared by magnetron sputtering. Pores size, shape and distribution were evaluated by scanning electron microscopy and transmission electron microscopy. Raman and EELS analysis proved that the pores are filled with molecular nitrogen trapped during deposition.
The mechanical properties evaluated by nanoindentation shows that the presence of closed nano-porosity does not compromise the mechanical integrity of these coatings. The introduction of closed porosity is shown as a good strategy for obtaining lower dielectric Amorphous silicon oxynitride coatings with similar composition and different closed porosity constant silicon oxynitride coatings with similar composition while keeping the good mechanical properties (∼13 GPa) characteristic of this type of coatings. The presence of close porosity gives also a good stability of coatings properties as compared to open porosity microstructures where gas phase in contact with the coatings can affect coatings properties. | es |
dc.description.sponsorship | Junta de Andalucia TEP 217 | es |
dc.description.sponsorship | Ministerio de Ciencia e Innovación 201060I041 201060E102 | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.relation.ispartof | Microporous and Mesoporous Materials, 149 (1), 142-146. | |
dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Estados Unidos de América | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Silicon oxynitride | es |
dc.subject | Closed porosity | es |
dc.subject | Tailored refractive index | es |
dc.subject | Mechanical stability | es |
dc.title | Magnetron sputtered a-SiOxNy thin films: A closed porous nanostructure with controlled optical and mechanical properties | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/acceptedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.relation.projectID | TEP 217 | es |
dc.relation.projectID | 201060I041 | es |
dc.relation.projectID | 201060E102 | es |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.micromeso.2011.08.018 | es |
dc.identifier.doi | 10.1016/j.micromeso.2011.08.018 | es |
idus.format.extent | 5 p. | es |
dc.journaltitle | Microporous and Mesoporous Materials | es |
dc.publication.volumen | 149 | es |
dc.publication.issue | 1 | es |
dc.publication.initialPage | 142 | es |
dc.publication.endPage | 146 | es |
dc.contributor.funder | Junta de Andalucía | |
dc.contributor.funder | Ministerio de Ciencia e Innovación (MICIN). España | |