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DC Field | Value | Language |
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dc.contributor.author | Coey, J. M. D. | en |
dc.contributor.author | Douvalis, A. P. | en |
dc.contributor.author | Fitzgerald, C. B. | en |
dc.contributor.author | Venkatesan, M. | en |
dc.date.accessioned | 2015-11-24T18:28:28Z | - |
dc.date.available | 2015-11-24T18:28:28Z | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/16147 | - |
dc.rights | Default Licence | - |
dc.subject | Atomic force microscopy | en |
dc.subject | Energy dispersive spectroscopy | en |
dc.subject | Ferromagnetic materials | en |
dc.subject | Ferromagnetism | en |
dc.subject | Heating | en |
dc.subject | Iron | en |
dc.subject | Magnetization | en |
dc.subject | Magnetoresistance | en |
dc.subject | Mossbauer spectroscopy | en |
dc.subject | Pulsed laser deposition | en |
dc.subject | Surface roughness | en |
dc.subject | Tin compounds | en |
dc.subject | X ray diffraction analysis | en |
dc.subject | Curie temperature | en |
dc.subject | Ferromagnetic coupling | en |
dc.subject | Thin films | en |
dc.title | Ferromagnetism in Fe-doped SnO2 thin films | en |
heal.type | journalArticle | - |
heal.type.en | Journal article | en |
heal.type.el | Άρθρο Περιοδικού | el |
heal.identifier.primary | 10.1063/1.1650041 | - |
heal.identifier.secondary | http://www.scopus.com/inward/record.url?eid=2-s2.0-1642285125&partnerID=40&md5=d62ab8ce022a51717abd4decc71cf328 | - |
heal.access | campus | - |
heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιών | el |
heal.publicationDate | 2004 | - |
heal.abstract | Thin films grown by pulsed-laser deposition from Sn0.95Fe 0.05O2 were investigated. The M?ssbauer spectra of 57Fe show that iron was all high-spin Fe3+ but films were magnetically inhomogeneous on atomic scale with 23% of iron ordering magnetically. The ferromagnetic exchange mechanism which involved spin-polarized electron trapped at oxygen vacancy was also suggested. The ferromagnetic coupling of ferric ions via an electron trapped in bridiging oxygen vacancy was also proposed to explain high Curie temperature. | en |
heal.journalName | Applied Physics Letters | en |
heal.journalType | peer reviewed | - |
heal.fullTextAvailability | TRUE | - |
Appears in Collections: | Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά) |
Files in This Item:
File | Description | Size | Format | |
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douvalis-2004-Ferromagnetism in Fe-doped SnO2 thin films.pdf | 288.3 kB | Adobe PDF | View/Open |
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