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http://hdl.handle.net/2445/9428
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DC Field | Value | Language |
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dc.contributor.author | Torrent, M. C. (Maria Carme) | cat |
dc.contributor.author | Sagués i Mestre, Francesc | cat |
dc.contributor.author | Arias, F. | cat |
dc.contributor.author | San Miguel Ruibal, Maximino | cat |
dc.date.accessioned | 2009-09-25T07:55:15Z | - |
dc.date.available | 2009-09-25T07:55:15Z | - |
dc.date.issued | 1988 | cat |
dc.identifier.issn | 1050-2947 | cat |
dc.identifier.uri | http://hdl.handle.net/2445/9428 | - |
dc.description.abstract | We study the Fréedericksz transition in a twist geometry under the effect of a periodic modulation of the magnitude of the applied magnetic field. We find a shift of the effective instability point and a time-periodic state with anomalously large orientational fluctuations. This time-periodic state occurs below threshold and it is accompanied by a dynamically stabilized spatial pattern. Beyond the instability the emergence of a transient pattern can be significantly delayed by a fast modulation, allowing the observation of pattern selection by slowing down the reorientational dynamics. | eng |
dc.format.extent | 9 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/PhysRevA.38.2641 | cat |
dc.relation.ispartof | Physical Review A, 1988, vol. 38, núm. 5, p. 2641-2649. | eng |
dc.relation.uri | http://dx.doi.org/10.1103/PhysRevA.38.2641 | - |
dc.rights | (c) The American Physical Society, 1988 | eng |
dc.source | Articles publicats en revistes (Ciència dels Materials i Química Física) | - |
dc.subject.classification | Cristalls líquids | cat |
dc.subject.classification | Transformacions de fase | cat |
dc.subject.other | Liquid crystals | eng |
dc.subject.other | Phase transformations (Statistical physics) | eng |
dc.title | Fréedericksz transition in a periodic magnetic field | eng |
dc.type | info:eu-repo/semantics/article | eng |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 26756 | 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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