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http://hdl.handle.net/2445/9543
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DC Field | Value | Language |
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dc.contributor.author | Nagatani, Takashi | cat |
dc.contributor.author | Sagués i Mestre, Francesc | cat |
dc.date.accessioned | 2009-10-06T09:12:21Z | - |
dc.date.available | 2009-10-06T09:12:21Z | - |
dc.date.issued | 1991 | cat |
dc.identifier.issn | 1050-2947 | cat |
dc.identifier.uri | http://hdl.handle.net/2445/9543 | - |
dc.description.abstract | The effect of hydrodynamic flow upon diffusion-limited deposition on a line is investigated using a Monte Carlo model. The growth process is governed by the convection and diffusion field. The convective diffusion field is simulated by the biased-random walker resulting from a superimposed drift that represents the convective flow. The development of distinct morphologies is found with varying direction and strength of drift. By introducing a horizontal drift parallel to the deposition plate, the diffusion-limited deposit changes into a single needle inclined to the plate. The width of the needle decreases with increasing strength of drift. The angle between the needle and the plate is about 45° at high flow rate. In the presence of an inclined drift to the plate, the convection-diffusion-limited deposit leads to the formation of a characteristic columnar morphology. In the limiting case where the convection dominates, the deposition process is equivalent to ballistic deposition onto an inclined surface. | eng |
dc.format.extent | 7 p. | cat |
dc.format.mimetype | application/pdf | eng |
dc.language.iso | eng | eng |
dc.publisher | The American Physical Society | cat |
dc.relation.isformatof | Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevA.43.2970 | cat |
dc.relation.ispartof | Physical Review A, 1991, vol. 43, núm. 6, p. 2970-2976. | cat |
dc.relation.uri | http://dx.doi.org/10.1103/PhysRevA.43.2970 | - |
dc.rights | (c) The American Physical Society, 1991 | cat |
dc.source | Articles publicats en revistes (Ciència dels Materials i Química Física) | - |
dc.subject.classification | Electroquímica | cat |
dc.subject.classification | Física estadística | cat |
dc.subject.classification | Processos estocàstics | cat |
dc.subject.other | Electrochemistry | eng |
dc.subject.other | Statistical physics | eng |
dc.subject.other | Stochastic processes | eng |
dc.title | Morphological changes in convection-diffusion-limited deposition | eng |
dc.type | info:eu-repo/semantics/article | eng |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 72007 | cat |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Ciència dels Materials i Química Física) |
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