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Magnetic properties of ZnO nanoparticles

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dc.contributor.authorGarcía, M.A.
dc.contributor.authorFernandez Pinel, E.
dc.contributor.authorQuesada, A.
dc.contributor.authorDe la Venta, M. L.
dc.contributor.authorCrespo del Arco, Patricia
dc.contributor.authorLlopis, J.
dc.contributor.authorHernando Grande, Antonio
dc.date.accessioned2023-06-20T12:38:32Z
dc.date.available2023-06-20T12:38:32Z
dc.date.issued2007-06
dc.description© Amer Chemical Soc. Trabajo firmado por once autores. The authors acknowledge to Prof. D. R. Gamelin for a critic reading of the manuscript and his valuable comments. This work has been supported by the Spanish Ministry of Education and Science (project NAN2004-09125-C07-05) and the EU (project “BONSAI” LSHB-CT-2006-037639).
dc.description.abstractWe experimentally show that it is possible to induce room-temperature ferromagnetic-like behavior in ZnO nanoparticles without doping with magnetic impurities but simply inducing an alteration of their electronic configuration. Capping ZnO nanoparticles (similar to 10 nm size) with different organic molecules produces an alteration of their electronic configuration that depends on the particular molecule, as evidenced by photoluminescence and X-ray absorption spectroscopies and altering their magnetic properties that varies from diamagnetic to ferromagnetic-like behavior.
dc.description.departmentDepto. de Física de Materiales
dc.description.facultyFac. de Ciencias Físicas
dc.description.refereedTRUE
dc.description.sponsorshipSpanish Ministry of Education and Science
dc.description.sponsorshipEU
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/41771
dc.identifier.doi10.1021/nl070198m
dc.identifier.issn1530-6984
dc.identifier.officialurlhttp://dx.doi.org/10.1021/nl070198m
dc.identifier.relatedurlhttp://pubs.acs.org
dc.identifier.urihttps://hdl.handle.net/20.500.14352/52005
dc.issue.number6
dc.journal.titleNano letters
dc.language.isoeng
dc.page.final1494
dc.page.initial1489
dc.publisherAmer Chemical Soc
dc.relation.projectIDNAN2004-09125-C07-05
dc.relation.projectIDBONSAI” LSHB-CT- 2006-037639
dc.rights.accessRightsopen access
dc.subject.cdu538.9
dc.subject.keywordQuantum Dots
dc.subject.keywordDoped ZnO
dc.subject.keywordFerromagnetism
dc.subject.keywordSemiconductors
dc.subject.keywordTemperature
dc.subject.keywordFilms
dc.subject.keywordNanocrystals
dc.subject.keywordLuminescence
dc.subject.keywordMonolayers
dc.subject.ucmFísica de materiales
dc.subject.ucmFísica del estado sólido
dc.subject.unesco2211 Física del Estado Sólido
dc.titleMagnetic properties of ZnO nanoparticles
dc.typejournal article
dc.volume.number7
dspace.entity.typePublication
relation.isAuthorOfPublication930014e1-7363-41d3-b971-b824e05f84b2
relation.isAuthorOfPublication.latestForDiscovery930014e1-7363-41d3-b971-b824e05f84b2

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