Mostrar el registro sencillo del ítem

Artículo

dc.creatorSauni Camposano, Yesenia H.es
dc.creatorBartsch, Heikees
dc.creatorMatthes, Sebastianes
dc.creatorOliva Ramirez, Manueles
dc.creatorJaekel, Konrades
dc.creatorSchaaf, Peteres
dc.date.accessioned2024-05-20T14:20:36Z
dc.date.available2024-05-20T14:20:36Z
dc.date.issued2023
dc.identifier.citationSauni Camposano, Y.H., Bartsch, H., Matthes, S., Oliva Ramirez, M., Jaekel, K. y Schaaf, P. (2023). Microstructural Characterization and Self-Propagation Properties of Reactive Al/Ni Multilayers Deposited onto Wavelike Surface Morphologies: Influence on the Propagation Front Velocity. Physica Status Solidi (A) Applications and Materials Science, 220 (7), 2200765. https://doi.org/10.1002/pssa.202200765.
dc.identifier.issn1862-6300es
dc.identifier.issn1862-6319es
dc.identifier.urihttps://hdl.handle.net/11441/158691
dc.description.abstractReactive multilayer systems are nanostructures of great interest for various technological applications because of their high energy release rate during the self-propagating reaction of their components. Therefore, many efforts are aimed at controlling the propagation velocity of these reactions. Herein, reactive multilayer systems of Al/Ni in the shape of free-standing foils with a wavelike surface morphology prepared by using sacrificial substrates with well-aligned waves are presented and the propagation of the reaction along different directions of the reproduced waves is analyzed. During the ignition test, the propagation front is recorded with a high-speed camera, and the maximum temperature is measured using a pyrometer. The propagation of the reaction is favored in the direction of the waves, which points out the influence of the anisotropy generated by this morphology and how it affects the propagation dynamics and the resulting microstructure. Furthermore, compared to their counterparts fabricated on flat substrates, these reactive multilayers with wavelike morphology exhibit a remarkable reduction in the propagation velocity of the reaction of about 50%, without significantly affecting the maximum temperature registered during the reaction.es
dc.description.sponsorshipDeutsche Forschungsgemeinschaft Scha 632/29, Scha 632/30, Scha 632/27es
dc.description.sponsorshipState of Thuringia 2015 FGI 0025 305, B715-10009es
dc.formatapplication/pdfes
dc.format.extent10 p.es
dc.language.isoenges
dc.publisherWiley-Blackwelles
dc.relation.ispartofPhysica Status Solidi (A) Applications and Materials Science, 220 (7), 2200765.
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectAl/Ni multilayerses
dc.subjectFilm morphologyes
dc.subjectReactive multilayerses
dc.subjectSelf-propagating reactionses
dc.subjectSurface morphologyes
dc.subjectVelocity of propagationes
dc.titleMicrostructural Characterization and Self-Propagation Properties of Reactive Al/Ni Multilayers Deposited onto Wavelike Surface Morphologies: Influence on the Propagation Front Velocityes
dc.typeinfo:eu-repo/semantics/articlees
dc.type.versioninfo:eu-repo/semantics/publishedVersiones
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Física Atómica, Molecular y Nucleares
dc.relation.projectIDScha 632/29es
dc.relation.projectIDScha 632/30es
dc.relation.projectIDScha 632/27es
dc.relation.projectID2015 FGI 0025 305es
dc.relation.projectIDB715-10009es
dc.relation.publisherversionhttps://doi.org/10.1002/pssa.202200765es
dc.identifier.doi10.1002/pssa.202200765es
dc.journaltitlePhysica Status Solidi (A) Applications and Materials Sciencees
dc.publication.volumen220es
dc.publication.issue7es
dc.publication.initialPage2200765es
dc.contributor.funderDeutsche Forschungsgemeinschaft / German Research Foundation (DFG)es
dc.contributor.funderState of Thuringiaes

FicherosTamañoFormatoVerDescripción
Microstructural Characterization ...4.186MbIcon   [PDF] Ver/Abrir  

Este registro aparece en las siguientes colecciones

Mostrar el registro sencillo del ítem

Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Excepto si se señala otra cosa, la licencia del ítem se describe como: Attribution-NonCommercial-NoDerivatives 4.0 Internacional