Publication
Magnetic properties of Co-doped TiO(2) anatase nanopowders
| dc.contributor.author | Pereira, L. C. J. | |
| dc.contributor.author | Nunes, M. R. | |
| dc.contributor.author | Monteiro, O. C. | |
| dc.contributor.author | Silvestre, António Jorge | |
| dc.date.accessioned | 2012-09-10T17:52:18Z | |
| dc.date.available | 2012-09-10T17:52:18Z | |
| dc.date.issued | 2008-12-01 | |
| dc.description.abstract | This letter reports on the magnetic properties of Ti(1-x)Co(x)O(2) anatase phase nanopowders with different Co contents. It is shown that oxygen vacancies play an important role in promoting long-range ferromagnetic order in the material studied in addition to the transition-metal doping. Furthermore, the results allow ruling out the premise of a strict connection between Co clustering and the ferromagnetism observed in the Co:TiO(2) anatase system. | por |
| dc.identifier.citation | Pereira L C J, Nunes M R, Monteiro O C, Silvestre A J. Magnetic properties of Co-doped TiO(2) anatase nanopowders. Applied Physics Letters. ISSN: 0003-6951. 2008: 93 (22). | por |
| dc.identifier.issn | 0003-6951 | |
| dc.identifier.uri | http://hdl.handle.net/10400.21/1764 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | Amer Inst Physics | por |
| dc.relation.ispartofseries | ;222502 | |
| dc.subject | Cobalt | por |
| dc.subject | Ferromagnetic Materials | por |
| dc.subject | Long-Range Order | por |
| dc.subject | Magnetic Semiconductors | por |
| dc.subject | Nanoparticles | por |
| dc.subject | Semiconductor Doping | por |
| dc.subject | Titanium Compounds | por |
| dc.subject | Vacancies (Crystal) | por |
| dc.subject | Thin-Films | por |
| dc.subject | Ferromagnetism | por |
| dc.subject | Oxides | por |
| dc.subject | Field | por |
| dc.title | Magnetic properties of Co-doped TiO(2) anatase nanopowders | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Melville | por |
| oaire.citation.issue | 22 | por |
| oaire.citation.title | Applied Physics Letters | por |
| oaire.citation.volume | 93 | por |
| person.familyName | Silvestre | |
| person.givenName | António Jorge | |
| person.identifier.orcid | 0000-0001-6517-6275 | |
| person.identifier.scopus-author-id | 25224208600 | |
| rcaap.rights | restrictedAccess | por |
| rcaap.type | article | por |
| relation.isAuthorOfPublication | da27d795-d2eb-4f8c-bfa5-7053ef20f339 | |
| relation.isAuthorOfPublication.latestForDiscovery | da27d795-d2eb-4f8c-bfa5-7053ef20f339 |