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dc.coverage.spatialGeneración de conocimiento
dc.creatorAARON ABRAHAM AGUAYO GONZALEZ
dc.creatorGABRIEL MURRIETA HERNANDEZ
dc.date2015-08-31
dc.date.accessioned2018-10-04T15:07:49Z
dc.date.available2018-10-04T15:07:49Z
dc.identifierhttp://intranet.matematicas.uady.mx/mjmatse/volumenes/volumen2/2/MJMATSE_2_2_33.pdf
dc.identifier.urihttp://redi.uady.mx:8080/handle/123456789/409
dc.description.abstractWe have investigated elastic and thermodynamic properties of strontium vanadate (SrVO3), by calculating their elastic constants within the density functional theory scheme. We present calculations of the elastic constants performed accurate ab initio total energy calculations using the full-potential linearized augmented plane wave (FP-LAPW) method with the generalized gradient approximation (GGA) for the exchange-correlation potential. From the elastic strain tensor we estimate the bulk moduli, Young’s moduli, Poisson’s ratios and sound velocities of polycrystalline samples. In addition, using the Debye–Gruneisen theory we obtain estimates for the Debye temperatures, specific heats and linear thermal expansion coefficients. Theoretical and experimental values are in reasonable agreement where experimental data are available. Overall, our results show that density-functional calculations can indeed substitute for explicit measurements of monocrystalline materials.
dc.languageeng
dc.publisherMexican Journal of Materials Science and Engineering
dc.relationcitation:0
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0
dc.sourceurn:issn:2395-9630
dc.subjectinfo:eu-repo/classification/cti/1
dc.subjectCIENCIAS FÍSICO MATEMÁTICAS Y CIENCIAS DE LA TIERRA
dc.subjectinfo:eu-repo/classification/cti/22
dc.subjectElastic constants
dc.subjectThermodynamic properties
dc.subjectFirst-principles calculation
dc.titleElastic and electronic properties of strontium vanadate: an AB initio study
dc.typeinfo:eu-repo/semantics/article


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