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Theoretical prediction of the electronic and thermodynamic properties of YN-ZrN solid solutions
dc.contributor.author | Ramirez Montes, Luz Mery | spa |
dc.contributor.author | López Pérez, William | spa |
dc.contributor.author | González García, Alvaro | spa |
dc.contributor.author | González Hernández, Rafael J. | spa |
dc.date.accessioned | 2018-11-14T19:42:29Z | |
dc.date.available | 2018-11-14T19:42:29Z | |
dc.date.issued | 2016 | |
dc.identifier.issn | 00207608 | spa |
dc.identifier.uri | http://hdl.handle.net/11323/987 | spa |
dc.description.abstract | In this study, the results of structural parameters, electronic structure, and thermodynamic properties of the ZrxY1-xN solid solutions are presented. The effect of zirconium composition on lattice constant, and bulk modulus shows nonlinear dependence on concentration. Deviations of the lattice constant from Vegard's law and deviations of the bulk modulus from linear concentration dependence were found. Our findings indicate that the ZrxY1-xN solid solutions are metallic for x = 0.25, 0.5, 0.75. The calculated excess mixing enthalpy is positive over the entire zirconium composition range. The positive mixing enthalpies for ZrxY1-xN alloys indicate the existence of miscibility gaps and spinodal decompositions. The effect of temperature on the volume, bulk modulus, Debye temperature, and the heat capacity for ZrxY1-xN alloys were analyzed using the quasi-harmonic Debye model. Results show that the heat capacity is slightly sensitive to composition as temperature increases. | spa |
dc.language.iso | eng | |
dc.publisher | International Journal of Quantum Chemistry | spa |
dc.rights | Atribución – No comercial – Compartir igual | spa |
dc.subject | density functional calculations | eng |
dc.subject | electronic properties | eng |
dc.subject | solid solutions | eng |
dc.subject | structural properties | eng |
dc.subject | thermodynamic properties | eng |
dc.title | Theoretical prediction of the electronic and thermodynamic properties of YN-ZrN solid solutions | eng |
dc.type | Artículo de revista | spa |
dc.rights.accessrights | info:eu-repo/semantics/openAccess | spa |
dc.identifier.doi | https://doi.org/10.1002/qua.25014 | spa |
dc.identifier.instname | Corporación Universidad de la Costa | spa |
dc.identifier.reponame | REDICUC - Repositorio CUC | spa |
dc.identifier.repourl | https://repositorio.cuc.edu.co/ | spa |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | spa |
dc.type.content | Text | spa |
dc.type.driver | info:eu-repo/semantics/article | spa |
dc.type.redcol | http://purl.org/redcol/resource_type/ART | spa |
dc.type.version | info:eu-repo/semantics/acceptedVersion | spa |
dc.type.coarversion | http://purl.org/coar/version/c_ab4af688f83e57aa | spa |
dc.rights.coar | http://purl.org/coar/access_right/c_abf2 | spa |
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