Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/32274
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Estradé Albiol, Sònia | - |
dc.contributor.author | Arbiol i Cobos, Jordi | - |
dc.contributor.author | Peiró Martínez, Francisca | - |
dc.contributor.author | Infante, I. C. | - |
dc.contributor.author | Sánchez Barrera, Florencio | - |
dc.contributor.author | Fontcuberta i Griñó, Josep | - |
dc.contributor.author | Peña, F. de la | - |
dc.contributor.author | Walls, M. | - |
dc.contributor.author | Colliex, C. | - |
dc.date.accessioned | 2012-10-11T06:49:34Z | - |
dc.date.available | 2012-10-11T06:49:34Z | - |
dc.date.issued | 2008 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | http://hdl.handle.net/2445/32274 | - |
dc.description.abstract | Electron energy-loss spectroscopy is used to map composition and electronic states in epitaxial La2/3Ca1/3MnO3 films grown on SrTiO3 001 and 110 substrates. It is found that in partially relaxed 110 films cationic composition and valence state of Mn3+/4+ ions are preserved across the film thickness. In contrast, in fully strained 001 films, the Ca/La ratio gradually changes across the film, being La rich at film/substrate interface and La depleted at free surface; Mn valence state changes accordingly. These observations suggest that a strongly orientation-dependent adaptative composition mechanism dominates stress accommodation in manganite films and provides microscopic understanding of their dissimilar magnetic properties. | - |
dc.format.extent | 3 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | American Institute of Physics | - |
dc.relation.isformatof | Reproducció del document publicat a: http://dx.doi.org/10.1063/1.2981574 | - |
dc.relation.ispartof | Applied Physics Letters, 2008, vol. 93, num. 3, p. 112505-1-112505-3 | - |
dc.relation.uri | http://dx.doi.org/10.1063/1.2981574 | - |
dc.rights | (c) American Institute of Physics , 2008 | - |
dc.source | Articles publicats en revistes (Enginyeria Electrònica i Biomèdica) | - |
dc.subject.classification | Propietats magnètiques | - |
dc.subject.classification | Pel·lícules fines | - |
dc.subject.classification | Espintrònica | - |
dc.subject.classification | Espectroscòpia de pèrdua d'energia d'electrons | - |
dc.subject.other | Magnetic properties | - |
dc.subject.other | Thin films | - |
dc.subject.other | Spintronics | - |
dc.subject.other | Electron energy loss spectroscopy | - |
dc.title | Cationic and charge segregation in La2/3Ca1/3MnO3 thin films grown on (001) and (110) SrTiO3. | eng |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 561119 | - |
dc.date.updated | 2012-10-11T06:49:34Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Enginyeria Electrònica i Biomèdica) |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
561119.pdf | 420.13 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.