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Phase transitions of untilted fatty-acid Langmuir monolayers during isobaric heating and cooling: Interfacial rheology results

dc.contributor.authorSánchez Puga, Pablo
dc.contributor.authorTajuelo Rodríguez, Javier
dc.contributor.authorMartínez Pedrero, Fernando
dc.contributor.authorOrtega Francisco
dc.contributor.authorRubio Álvarez, Miguel Ángel
dc.date.accessioned2026-02-20T14:08:19Z
dc.date.available2026-02-20T14:08:19Z
dc.date.issued2025-08-13
dc.descriptionThis is an Accepted Manuscript of an article published by American Physical Society in "Physical Review. E, 112(2), 025503", available at: https://doi.org/10.1103/19q6-m9h7
dc.descriptionEste es el manuscrito aceptado del artículo publicado por American Physical Society en "Physical Review. E, 112(2), 025503", disponible en línea: https://doi.org/10.1103/19q6-m9h7
dc.description.abstractWe study the two-dimensional melting of fatty acid Langmuir monolayers via the mechanical properties of their untilted phases, compact solid (CS), solid (S), and superliquid (LS). Taking the dynamic moduli as order parameters in isobaric temperature sweeps of behenic and arachidic acid monolayers, the CS-S and S-LS transitions appear as continuous transitions. However, a discontinuity appears in a high-order crossed susceptibility that involves the derivative of the dynamic moduli with respect to the control parameter (temperature). The critical value of the shear storage modulus at the melting temperature agrees with the prediction of the KTHNY theory, but the characteristic exponent does not.en
dc.description.provenanceMade available in DSpace on 2026-02-20T14:08:19Z (GMT). No. of bitstreams: 1 Phase transitions of untilted fatty-acid Langmuir monolayers during isobaric heating and cooling: Interfacial rheology results. Javier Tajuelo Rodríguez.pdf: 1441719 bytes, checksum: c765b5c82f5d9dca8adfcac3b6734ba3 (MD5) Previous issue date: 2025-08-13en
dc.description.versionversión final
dc.identifier.citationSánchez-Puga, P., Tajuelo, J., Martínez-Pedrero, F., Guzmán, E., Ortega, F., & Rubio, M. A. (2025). Phase transitions of untilted fatty-acid Langmuir monolayers during isobaric heating and cooling: Interfacial rheology results. Physical Review. E, 112(2), 025503. https://doi.org/10.1103/19q6-m9h7
dc.identifier.doihttps://doi.org/10.1103/19q6-m9h7
dc.identifier.eissn2470-0053
dc.identifier.issn2470-0045
dc.identifier.urihttps://hdl.handle.net/20.500.14468/31884
dc.journal.issue2
dc.journal.titlePhysical Review E
dc.journal.volume112
dc.language.isoen
dc.page.final15
dc.page.initial1
dc.publisherAmerican Physical Society
dc.relation.centerFacultad de Ciencias
dc.relation.departmentFísica Interdisciplinar
dc.relation.researchgroupGrupo de investigación de materia blanda y fluidos
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
dc.subject2204 Física de Fluidos
dc.titlePhase transitions of untilted fatty-acid Langmuir monolayers during isobaric heating and cooling: Interfacial rheology resultsen
dc.typeartículoes
dc.typejournal articleen
dspace.entity.typePublication
relation.isAuthorOfPublicationf6b576e9-92f7-414e-bc62-6ef2e5eddedd
relation.isAuthorOfPublication283ce738-b7b4-4df7-a7d7-4903d7d0eba6
relation.isAuthorOfPublication.latestForDiscoveryf6b576e9-92f7-414e-bc62-6ef2e5eddedd
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