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dc.contributor.authorIzús, Gonzalo-
dc.contributor.authorDeza, R. R.-
dc.contributor.authorWio, Horacio S.-
dc.date.accessioned2015-02-02T13:03:52Z-
dc.date.available2015-02-02T13:03:52Z-
dc.date.issued2014-
dc.identifierdoi: 10.1140/epjst/e2014-02091-4-
dc.identifierissn: 1951-6355-
dc.identifiere-issn: 1951-6401-
dc.identifier.citationEuropean Physical Journal - Special Topics 223(1): 167-175 (2014)-
dc.identifier.urihttp://hdl.handle.net/10261/110064-
dc.description.abstractThe problem of pattern formation by adsorbates undergoing attractive lateral interactions, is described by a parabolic integrodifferential equation having the scaled inverse temperature ε{lunate} and the scaled pressure α of the vapor phase as parameters. A coexistence region of high- and low-coverage stable homogeneous states has been reported in the (ε{lunate}, α) plane. In the small interaction-range limit an effective diffusion coefficient can be defined, which becomes however negative for a coverage range in between the stable homogeneous ones. A novel free-energy-like Lyapunov functional is found here for this problem. When evaluated on the homogeneous states, it leads to a Maxwell-like construction which selects essentially the same value α(ε{lunate} as the originally posited zero front-velocity condition. Moreover, its value on static fronts at this particular α(ε{lunate} coincides with those of the homogeneous states. This article is dedicated to Prof. Helmut Brand with occasion of his 60th birthday. © 2014 EDP Sciences and Springer.-
dc.description.sponsorshipFinancial support from UNMdP and CONICET (PIP No. 12220100315) of Argentina, and from MINECO (FIS2010-18023) of Spain, is acknowledged.-
dc.publisherSpringer-
dc.rightsclosedAccess-
dc.titleSharp fronts in attracting-adatom monolayers-
dc.typeartículo-
dc.identifier.doi10.1140/epjst/e2014-02091-4-
dc.date.updated2015-02-02T13:03:52Z-
dc.description.versionPeer Reviewed-
dc.language.rfc3066eng-
dc.contributor.funderUniversidad Nacional de Mar del Plata-
dc.contributor.funderConsejo Nacional de Investigaciones Científicas y Técnicas (Argentina)-
dc.contributor.funderMinisterio de Economía y Competitividad (España)-
dc.identifier.funderhttp://dx.doi.org/10.13039/501100007070es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100002923es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100003329es_ES
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