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Artículo
Lattice-Dynamical Calculation of Second-Order Thermal Diffuse Scattering in Molecular Crystals
dc.creator | Criado Vega, Alberto | es |
dc.creator | Conde Amiano, Alejandro | es |
dc.creator | Márquez Delgado, Rafael | es |
dc.date.accessioned | 2017-12-13T15:22:21Z | |
dc.date.available | 2017-12-13T15:22:21Z | |
dc.date.issued | 1985 | |
dc.identifier.citation | Criado Vega, A., Conde Amiano, A. y Márquez, R. (1985). Lattice-Dynamical Calculation of Second-Order Thermal Diffuse Scattering in Molecular Crystals. Acta crystallographica. Section A, 41 (JUL), 316-320. | |
dc.identifier.issn | 0108-7673 | es |
dc.identifier.uri | http://hdl.handle.net/11441/67611 | |
dc.description.abstract | A computer procedure has been developed to calculate second-order thermal diffuse scattering (TDS) intensity for molecular crystals from latticedynamical calculations with an atom-atom potential in the Born-von K~irmfin formalism. It is applied to monoclinic phenothiazine and different contributions to second-order TDS intensity, acoustic-acoustic, acoustic-optic and optic-optic, are compared. Calculations are also performed in the long-wave approximation allowing for dispersion (LWD) and correction factors of Bragg intensities due to TDS contribution in the LWD approximation are, generally but not always, lower than lattice-dynamical ones; the ratio between LWD and 'exact' factors ranges from 0.4 to 1.4 for reflections considered. | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | International Union of Crystallography | es |
dc.relation.ispartof | Acta crystallographica. Section A, 41 (JUL), 316-320. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Lattice-Dynamical Calculation of Second-Order Thermal Diffuse Scattering in Molecular Crystals | 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.publisherversion | http://dx.doi.org/10.1107/S0108767385000691 | es |
dc.identifier.doi | 10.1107/S0108767385000691 | es |
idus.format.extent | 5 p. | es |
dc.journaltitle | Acta crystallographica. Section A | es |
dc.publication.volumen | 41 | es |
dc.publication.issue | JUL | es |
dc.publication.initialPage | 316 | es |
dc.publication.endPage | 320 | es |
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