Shell pressure on the core of MnO/Mn3O4 core/shell nanoparticles
Silva, N.J.O. ; Karmaoui, M. ; Amaral, V.S. ; Puente-Orench, I. ; Campo, J. (Universidad de Zaragoza) ; Da Silva, I. ; Ibarra, A. ; Bustamante, R. ; Millán, A. (Universidad de Zaragoza) ; Palacio, F.
Resumen: Here we show that spontaneous oxidation of MnO nanoparticles into MnO/Mn3O4 core/shell nanoparticles has the effect of a local pressure, decreasing the MnO cell parameter and increasing strain, resulting in the increase of the MnO antiferromagnetic/paramagnetic transition temperature TN. These effects are more severe in smaller nanoparticles.
Idioma: Inglés
DOI: 10.1103/PhysRevB.87.224429
Año: 2013
Publicado en: Physical Review B. Condensed Matter and Materials Physics 87, 22 (2013), 224429 [8 pp]
ISSN: 1098-0121
Factor impacto JCR: 3.664 (2013)
Categ. JCR: PHYSICS, CONDENSED MATTER rank: 14 / 67 = 0.209 (2013) - Q1 - T1
Financiación: info:eu-repo/grantAgreement/ES/FEDER/COMPETE/Pest-C-CTM-LA0011-2011
Financiación: info:eu-repo/grantAgreement/ES/MICINN/CSD2007-00010
Financiación: info:eu-repo/grantAgreement/ES/MICINN/MAT2011-259911
Financiación: info:eu-repo/grantAgreement/ES/MICINN/MAT2011-27233-C02-02
Financiación: info:eu-repo/grantAgreement/ES/MICINN/PI201060E013
Tipo y forma: Article (Published version)
Área (Departamento): Área Física Materia Condensada (Dpto. Física Materia Condensa.)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes.
Exportado de SIDERAL (2018-09-18-14:15:32)
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Idioma: Inglés
DOI: 10.1103/PhysRevB.87.224429
Año: 2013
Publicado en: Physical Review B. Condensed Matter and Materials Physics 87, 22 (2013), 224429 [8 pp]
ISSN: 1098-0121
Factor impacto JCR: 3.664 (2013)
Categ. JCR: PHYSICS, CONDENSED MATTER rank: 14 / 67 = 0.209 (2013) - Q1 - T1
Financiación: info:eu-repo/grantAgreement/ES/FEDER/COMPETE/Pest-C-CTM-LA0011-2011
Financiación: info:eu-repo/grantAgreement/ES/MICINN/CSD2007-00010
Financiación: info:eu-repo/grantAgreement/ES/MICINN/MAT2011-259911
Financiación: info:eu-repo/grantAgreement/ES/MICINN/MAT2011-27233-C02-02
Financiación: info:eu-repo/grantAgreement/ES/MICINN/PI201060E013
Tipo y forma: Article (Published version)
Área (Departamento): Área Física Materia Condensada (Dpto. Física Materia Condensa.)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. Exportado de SIDERAL (2018-09-18-14:15:32)
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Record created 2017-06-12, last modified 2018-09-18