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| dc.contributor | Universitat de Barcelona |
|---|---|
| dc.contributor.author | Castán i Vidal, Maria Teresa |
| dc.contributor.author | Lindgård, Per-Anker |
| dc.date | 2009-10-21T09:16:36Z |
| dc.date | 2009-10-21T09:16:36Z |
| dc.date | 1990 |
| dc.identifier.citation | 0163-1829 |
| dc.identifier.citation | 35439 |
| dc.identifier.uri | http://hdl.handle.net/2445/9747 |
| dc.description.abstract | The kinetic domain-growth exponent is studied by Monte Carlo simulation as a function of temperature for a nonconserved order-parameter model. In the limit of zero temperature, the model belongs to the n=(1/4 slow-growth unversality class. This is indicative of a temporal pinning in the domain-boundary network of mixed-, zero-, and finite-curvature boundaries. At finite temperature the growth kinetics is found to cross over to the Allen-Cahn exponent n=(1/2. We obtain that the pinning time of the zero-curvature boundary decreases rapidly with increasing temperature. |
| dc.format | 4 p. |
| dc.format | application/pdf |
| dc.language.iso | eng |
| dc.publisher | The American Physical Society |
| dc.relation | Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevB.41.2534 |
| dc.relation | Physical Review B, 1990, vol. 41, núm. 4, p. 2534-2536. |
| dc.relation | http://dx.doi.org/10.1103/PhysRevB.41.2534 |
| dc.rights | (c) The American Physical Society, 1990 |
| dc.rights | info:eu-repo/semantics/openAccess |
| dc.subject | Física de l'estat sòlid |
| dc.subject | Mecànica estadística |
| dc.subject | Solid state physics |
| dc.subject | Statistical mechanics |
| dc.title | n=1/4 domain-growth universality class: Crossover to the n=1/2 class |
| dc.type | info:eu-repo/semantics/article |
| dc.type | info:eu-repo/semantics/publishedVersion |
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