dc.creator | García Valenzuela, Aurelio | es |
dc.creator | López Santos, Carmen | es |
dc.creator | Álvarez Molina, Rafael | es |
dc.creator | Rico, Víctor | es |
dc.creator | Cotrino Bautista, José | es |
dc.creator | González Elipe, Agustín Rodríguez | es |
dc.creator | Palmero Acebedo, Alberto | es |
dc.date.accessioned | 2024-06-19T09:47:14Z | |
dc.date.available | 2024-06-19T09:47:14Z | |
dc.date.issued | 2017-10-23 | |
dc.identifier.citation | García Valenzuela, A., López Santos, C., Álvarez Molina, R., Rico, V., Cotrino Bautista, J., González Elipe, A.R. y Palmero Acebedo, A. (2017). Structural control in porous/compact multilayer systems grown by magnetron sputtering. Nanotechnology, 28 (46), Article number 465605. https://doi.org/10.1088/1361-6528/aa8cf4. | |
dc.identifier.issn | 0957 - 4484 | es |
dc.identifier.uri | https://hdl.handle.net/11441/160673 | |
dc.description.abstract | In this work we analyze a phenomenon that takes place when growing magnetron sputtered porous/compact multilayer systems by alternating the oblique angle and the classical configuration geometries. We show that the compact layers develop numerous fissures rooted in the porous structures of the film below, in a phenomenon that amplifies when increasing the number of stacked layers. We demonstrate that these fissures emerge during growth due to the high roughness of the porous layers and the coarsening of a discontinuous interfacial region. To minimize this phenomenon, we have grown thin interlayers between porous and compact films under the impingement of energetic plasma ions, responsible for smoothing out the interfaces and inhibiting the formation of structural fissures. This method has been tested in practical situations for compact TiO2/porous SiO2 multilayer systems, although it can be extrapolated to other materials and conditions. | es |
dc.description.sponsorship | Ministerio de Economía y Competitividad (MINECO). España MAT2013-42900-P, MAT2013-40852-R, MAT2016-79866-R, MAT2015-69035-REDC | es |
dc.description.sponsorship | Junta de Andalucía TEP8067, TEP5283 , P12–2265MO | es |
dc.format | application/pdf | es |
dc.format.extent | 9 p. | es |
dc.language.iso | eng | es |
dc.publisher | Institute of Physics Publishing (IOPSCIENCE) | es |
dc.relation.ispartof | Nanotechnology, 28 (46), Article number 465605. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Oblique Angle Deposition | es |
dc.subject | Magnetron Sputtering | es |
dc.subject | Plasma-Assisted Deposition | es |
dc.subject | Multilayers | es |
dc.subject | TiO2 | es |
dc.subject | SiO2 | es |
dc.title | Structural control in porous/compact multilayer systems grown by magnetron sputtering | es |
dc.type | info:eu-repo/semantics/article | es |
dc.type.version | info:eu-repo/semantics/acceptedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física Aplicada I | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear | es |
dc.relation.projectID | TEP8067 | es |
dc.relation.projectID | TEP5283 | es |
dc.relation.projectID | P12–2265MO | es |
dc.relation.projectID | MAT2013-42900-P | es |
dc.relation.projectID | MAT2013-40852-R | es |
dc.relation.projectID | MAT2016-79866-R | es |
dc.relation.projectID | MAT2015-69035-REDC | es |
dc.relation.publisherversion | https://iopscience.iop.org/article/10.1088/1361-6528/aa8cf4/meta | es |
dc.identifier.doi | 10.1088/1361-6528/aa8cf4 | es |
dc.journaltitle | Nanotechnology | es |
dc.publication.volumen | 28 | es |
dc.publication.issue | 46 | es |
dc.publication.initialPage | Article number 465605 | es |
dc.contributor.funder | Universidad de Sevilla | es |
dc.contributor.funder | Junta de Andalucía | es |
dc.contributor.funder | Ministerio de Economía y Competitividad (MINECO). España | es |