Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/10572
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Porta Tena, Marcel | cat |
dc.contributor.author | Castán i Vidal, Maria Teresa | cat |
dc.contributor.author | Lloveras, Pol | cat |
dc.contributor.author | Planes Vila, Antoni | cat |
dc.contributor.author | Saxena, A. (Avadh) | cat |
dc.date.accessioned | 2009-12-28T10:58:48Z | - |
dc.date.available | 2009-12-28T10:58:48Z | - |
dc.date.issued | 2007 | cat |
dc.identifier.issn | 0163-1829 | cat |
dc.identifier.uri | http://hdl.handle.net/2445/10572 | - |
dc.description.abstract | We study the scaling behavior of the characteristic length of precursor magnetic nanostructures above the Curie temperature with the correlation length of quenched-in disorder. We found that the modulation length of the nanostructures follows the scaling law D ¯ , where Dis the average size of the magnetized regions in the material. The scaling behavior of the average size of these regions, D¯ , with the correlation length of the disorder, , depends on the properties of the disorder. For Gaussian disorder, we find that Dscales with the disorder correlation length as D a/2 , where a is the exponent of the leading term of the pair correlation function of the disorder in the limit r → 0, r 1� 1/ ar / a . These results are quite general and applicable to other systems, e.g., ferroelectric precursors, independent of the nature of the long-range dipolar forces. | - |
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 http://dx.doi.org/10.1103/PhysRevB.76.054432 | cat |
dc.relation.ispartof | Physical Review B, 2007, vol. 76, núm. 5, p. 054432-1-054432-7 | cat |
dc.relation.uri | http://dx.doi.org/10.1103/PhysRevB.76.054432 | - |
dc.rights | (c) The American Physical Society, 2007 | cat |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Propietats magnètiques | cat |
dc.subject.classification | Sòlids | cat |
dc.subject.classification | Estructura electrònica | cat |
dc.subject.other | Magnetic properties | eng |
dc.subject.other | Solids | eng |
dc.subject.other | Electronic structure | eng |
dc.title | Spatially correlated disorder in self-organized precursor magnetic nanostructures | eng |
dc.type | info:eu-repo/semantics/article | eng |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 554091 | 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 | |
---|---|---|---|---|
554091.pdf | 364.54 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.