Do quasicrystals follow Wiedemann-Franz's law?
| dc.contributor.author | Maciá Barber, Enrique Alfonso | |
| dc.date.accessioned | 2023-06-20T20:23:10Z | |
| dc.date.available | 2023-06-20T20:23:10Z | |
| dc.date.issued | 2002-07-01 | |
| dc.description | © 2002 American Institute of Physics. The author warmly thanks C. Díaz-Guerra, T. Grenet, C. Landauro, P. Häussler, Z. M. Stadnik, and P. A. Thiel for interesting conversations. The author acknowledges M. V. Hernández for a critical reading of the manuscript. This work is supported by the Consejería de Educación de la CAM and European Union FEDER through Project No. 07N/0070/ 2001. | |
| dc.description.abstract | In this work we present a theoretical study on the thermal and electrical conductivities of quasicrystals. By considering a realistic model for the spectral conductivity we derive closed analytical expressions for the transport coefficients which allow us to study the temperature dependence of the Lorenz ratio L( T) = κ_(e)(T)/ Tσ( T) at different temperature regimes. We conclude that quasicrystals closely follow Wiedemann- Franz's law over a wide temperature range. | |
| dc.description.department | Depto. de Física de Materiales | |
| dc.description.faculty | Fac. de Ciencias Físicas | |
| dc.description.refereed | TRUE | |
| dc.description.sponsorship | Consejería de Educación de la CAM | |
| dc.description.sponsorship | European Union FEDER | |
| dc.description.status | pub | |
| dc.eprint.id | https://eprints.ucm.es/id/eprint/44813 | |
| dc.identifier.doi | 10.1063/1.1488696 | |
| dc.identifier.issn | 0003-6951 | |
| dc.identifier.officialurl | http://dx.doi.org/10.1063/1.1488696 | |
| dc.identifier.relatedurl | http://aip.scitation.org | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14352/60192 | |
| dc.issue.number | 1 | |
| dc.journal.title | Applied physics letters | |
| dc.language.iso | eng | |
| dc.page.final | 90 | |
| dc.page.initial | 88 | |
| dc.publisher | American Institute of Physics | |
| dc.relation.projectID | 07N/0070/ 2001 | |
| dc.rights.accessRights | open access | |
| dc.subject.cdu | 538.9 | |
| dc.subject.keyword | Al-Cu-Fe | |
| dc.subject.keyword | Electronic transport-properties | |
| dc.subject.keyword | Icosahedral quasi-crystals | |
| dc.subject.keyword | Density-of-states | |
| dc.subject.keyword | Thermoelectric-materials | |
| dc.subject.keyword | Conductivity | |
| dc.subject.keyword | Clusters | |
| dc.subject.keyword | Alloys | |
| dc.subject.keyword | Phases | |
| dc.subject.ucm | Física de materiales | |
| dc.subject.ucm | Física del estado sólido | |
| dc.subject.unesco | 2211 Física del Estado Sólido | |
| dc.title | Do quasicrystals follow Wiedemann-Franz's law? | |
| dc.type | journal article | |
| dc.volume.number | 81 | |
| dspace.entity.type | Publication | |
| relation.isAuthorOfPublication | dd37b3ce-0186-44e8-a4b6-62cef9121754 | |
| relation.isAuthorOfPublication.latestForDiscovery | dd37b3ce-0186-44e8-a4b6-62cef9121754 |
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