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http://hdl.handle.net/2445/10491
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DC Field | Value | Language |
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dc.contributor.author | Ortín, Jordi, 1959- | cat |
dc.contributor.author | Goicoechea, Jürgen | cat |
dc.date.accessioned | 2009-12-24T10:37:24Z | - |
dc.date.available | 2009-12-24T10:37:24Z | - |
dc.date.issued | 1998 | cat |
dc.identifier.issn | 0163-1829 | cat |
dc.identifier.uri | http://hdl.handle.net/2445/10491 | - |
dc.description.abstract | This work presents an analysis of hysteresis and dissipation in quasistatically driven disordered systems. The study is based on the random field Ising model with fluctuationless dynamics. It enables us to sort out the fraction of the energy input by the driving field stored in the system and the fraction dissipated in every step of the transformation. The dissipation is directly related to the occurrence of avalanches, and does not scale with the size of Barkhausen magnetization jumps. In addition, the change in magnetic field between avalanches provides a measure of the energy barriers between consecutive metastable states | eng |
dc.format.extent | 4 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.58.5628 | cat |
dc.relation.ispartof | Physical Review B, 1998, vol. 58, núm. 9, p. 5628-5631 | eng |
dc.relation.uri | http://dx.doi.org/10.1103/PhysRevB.58.5628 | - |
dc.rights | (c) The American Physical Society, 1998 | eng |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Caos (Teoria de sistemes) | cat |
dc.subject.classification | Histèresi | cat |
dc.subject.classification | Model d'Ising | cat |
dc.subject.classification | Energia | cat |
dc.subject.other | Chaotic behavior in systems | eng |
dc.subject.other | Hysteresis | eng |
dc.subject.other | Ising model | eng |
dc.subject.other | Force and energy | eng |
dc.title | Dissipation in quasistatically driven disordered systems | eng |
dc.type | info:eu-repo/semantics/article | eng |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 172633 | 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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172633.pdf | 103.62 kB | Adobe PDF | View/Open |
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