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http://hdl.handle.net/2445/10555
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DC Field | Value | Language |
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dc.contributor.author | Hernández, E. Susana | cat |
dc.contributor.author | Ancilotto, Francesco | cat |
dc.contributor.author | Barranco Gómez, Manuel | cat |
dc.contributor.author | Mayol Sánchez, Ricardo | cat |
dc.contributor.author | Pi Pericay, Martí | cat |
dc.date.accessioned | 2009-12-28T09:16:20Z | - |
dc.date.available | 2009-12-28T09:16:20Z | - |
dc.date.issued | 2006 | cat |
dc.identifier.issn | 0163-1829 | cat |
dc.identifier.uri | http://hdl.handle.net/2445/10555 | - |
dc.description.abstract | We present a complete calculation of the structure of liquid 4He confined to a concave nanoscopic wedge, as a function of the opening angle of the walls. This is achieved within a finite-range density functional formalism. The results here presented, restricted to alkali metal substrates, illustrate the change in meniscus shape from rather broad to narrow wedges on weak and strong alkali adsorbers, and we relate this change to the wetting behavior of helium on the corresponding planar substrate. As the wedge angle is varied, we find a sequence of stable states that, in the case of cesium, undergo one filling and one emptying transition at large and small openings, respectively. A computationally unambiguous criterion to determine the contact angle of 4He on cesium is also proposed. | eng |
dc.format.extent | 6 p. | cat |
dc.format.mimetype | application/pdf | eng |
dc.language.iso | eng | eng |
dc.publisher | The American Physical Society | eng |
dc.relation.isformatof | Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevB.73.245406 | cat |
dc.relation.ispartof | Physical Review B, 2006, vol. 73, núm. 24, p. 245406-1-245406-6 | eng |
dc.relation.uri | http://dx.doi.org/10.1103/PhysRevB.73.245406 | - |
dc.rights | (c) The American Physical Society, 2006 | eng |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Líquids quàntics | cat |
dc.subject.classification | Teoria del funcional de densitat | cat |
dc.subject.classification | Matèria condensada | cat |
dc.subject.classification | Equacions d'estat | cat |
dc.subject.other | Quantum liquids | eng |
dc.subject.other | Density functional theory | eng |
dc.subject.other | Condensed matter | eng |
dc.subject.other | Equacions d'estat | cat |
dc.title | Condensation of helium in nanoscopic alkali wedges at zero temperature | eng |
dc.type | info:eu-repo/semantics/article | eng |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 539189 | cat |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
Files in This Item:
File | Description | Size | Format | |
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539189.pdf | 618.31 kB | Adobe PDF | View/Open |
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