dc.creator | García Hernández, M. | es |
dc.creator | Bermejo, F. J. | es |
dc.creator | Fak, B. | es |
dc.creator | Martínez, J.L. | es |
dc.creator | Enciso, E. | es |
dc.creator | Almarza, N.G. | es |
dc.creator | Criado Vega, Alberto | es |
dc.date.accessioned | 2017-04-19T11:42:06Z | |
dc.date.available | 2017-04-19T11:42:06Z | |
dc.date.issued | 1993 | |
dc.identifier.citation | García Hernández, M., Bermejo, F.J., Fak, B., Martínez, J.L., Enciso, E., Almarza, N.G. y Criado Vega, A. (1993). Low-frequency excitations in glassy selenium: A comparison of neutron-scattering and molecular-dynamics results. Physical Review B-Condensed Matter, 48 (1), 149-160. | |
dc.identifier.issn | 0163-1829 | es |
dc.identifier.uri | http://hdl.handle.net/11441/57895 | |
dc.description.abstract | The microscopic low-frequency dynamics of glassy selenium is investigated by means of the concurrent use of neutron inelastic scattering and computer simulations. A separation of the dynamic response in terms of intra- and interchain processes is achieved from the analysis of the simulation results. The S(Q,E) dynamic structure factors are analyzed in terms of the frequency moments or from a model scattering law, and the wave-vector dependence of the relevant quantities is established. Finally, the anomalous behavior of the heat capacity at moderately low temperatures is shown to be originated by mostly interchain interactions. | es |
dc.description.sponsorship | Dirección General de Investigación Científica y Técnica PB89-0037-C0 | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | American Institute of Physics Publising LLC | es |
dc.relation.ispartof | Physical Review B-Condensed Matter, 48 (1), 149-160. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Low-frequency excitations in glassy selenium: A comparison of neutron-scattering and molecular-dynamics results | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física de la Materia Condensada | es |
dc.relation.projectID | PB89-0037-C0 | es |
dc.relation.publisherversion | http://dx.doi.org/10.1103/PhysRevB.48.149 | es |
dc.identifier.doi | 10.1103/PhysRevB.48.149 | es |
idus.format.extent | 12 p. | es |
dc.journaltitle | Physical Review B-Condensed Matter | es |
dc.publication.volumen | 48 | es |
dc.publication.issue | 1 | es |
dc.publication.initialPage | 149 | es |
dc.publication.endPage | 160 | es |
dc.contributor.funder | Dirección General de Investigación Científica y Técnica (DGICYT). España | |