Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/184366
COMPARTIR / EXPORTAR:
SHARE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Structural effects of the spin-state crossover at high temperature in the distorted ErCoO3 cobaltite |
Autor: | Padilla-Pantoja, Jessica CSIC ORCID; García Muñoz, Josep Lluís CSIC ORCID ; Alonso, J. A. CSIC ORCID; Fernández-Díaz, M. T. | Fecha de publicación: | 27-nov-2015 | Editor: | IOP Publishing | Citación: | Journal of Physics - Conference Series 663: 012005 (2015) | Resumen: | We present a neutron powder diffraction study reporting structural evidences of a spin- state crossover beginning at Tss≈575 K in the highly distorted ErCoO3 cobaltite, based on measurements in the temperature range 100 K - 1000 K. Different interrelated changes in the structural evolution upon heating have been described, which are driven by an anomalous expansion of the octahedra. The activation of IS or HS spin states brings about an expansion of the CoO6 octahedra (increase of Co-O bond lengths), and the augmentation of the Co-O distances in the a-b plane respect to that along the c-axis. The spin-state crossover extends over a broad temperature interval and can be monitored by an atypical augmentation of the orthorhombic strain. | Descripción: | Paper presented at the 7th Meeting of the Spanish Neutron Scattering Association (SETN) held on 22-25th June 2014, Pamplona, Spain. | Versión del editor: | https://doi.org/10.1088/1742-6596/663/1/012005 | URI: | http://hdl.handle.net/10261/184366 | DOI: | 10.1088/1742-6596/663/1/012005 | ISSN: | 1742-6588 | E-ISSN: | 1742-6596 |
Aparece en las colecciones: | (ICMM) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
structural-effects-spin-state-crossover.pdf | 1,35 MB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
WEB OF SCIENCETM
Citations
1
checked on 23-nov-2021
Page view(s)
175
checked on 27-mar-2024
Download(s)
110
checked on 27-mar-2024
Google ScholarTM
Check
Altmetric
Altmetric
Este item está licenciado bajo una Licencia Creative Commons