Enhancement of co substitution induced by Eu codoping in ZnO-based diluted magnetic semiconducting thin films

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dc.contributor.authorPhotongkam, Pen_AU
dc.contributor.authorZhang, YBen_AU
dc.contributor.authorAssadi, MHNen_AU
dc.contributor.authorLi, Sen_AU
dc.contributor.authorYu, DHen_AU
dc.contributor.authorIonescu, Men_AU
dc.contributor.authorPan, AVen_AU
dc.date.accessioned2010-03-23en_AU
dc.date.accessioned2010-04-30T05:08:53Zen_AU
dc.date.available2010-03-23en_AU
dc.date.available2010-04-30T05:08:53Zen_AU
dc.date.issued2010-02en_AU
dc.date.statistics2010-02en_AU
dc.description.abstractTo avoid the occurrence of doped magnetic ion clustering is a challenge in fabrication of diluted magnetic semiconductors (DMSs). In this work, we report the intrinsic ferromagnetic behavior in Co-doped ZnO DMSs induced by Eu codoping. Both structural parameters and magnetic properties demonstrate the existence of an interaction between Co and Eu ions. The observation of multiplet structures for the localized Co 3d states in x-ray absorption and x-ray magnetic circular dichroism characterization evidences that the codoped Eu plays an important role in facilitating the Co substitution of Zn, leading to intrinsic ferromagnetism. © 2010, American Institute of Physicsen_AU
dc.identifier.articlenumber33909en_AU
dc.identifier.citationPhotongkam, P., Zhang, Y. B., Assadi, M. H. N., Li, S., Yu, D., Ionescu, M., & Pan, A. V. (2010) Enhancement of co substitution induced by Eu codoping in ZnO-based diluted magnetic semiconducting thin films. Journal of Applied Physics, 107(3), 4. doi:10.1063/1.3298507en_AU
dc.identifier.govdoc1572en_AU
dc.identifier.issn0021-8979en_AU
dc.identifier.issue3en_AU
dc.identifier.journaltitleJournal of Applied Physicsen_AU
dc.identifier.urihttp://dx.doi.org/10.1063/1.3298507en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/2995en_AU
dc.identifier.volume107en_AU
dc.language.isoenen_AU
dc.publisherAmerican Institute of Physicsen_AU
dc.subjectCobalten_AU
dc.subjectZinc compoundsen_AU
dc.subjectEuropiumen_AU
dc.subjectMagnetic semiconductorsen_AU
dc.subjectMagnetic circular dichroismen_AU
dc.subjectFerromagnetismen_AU
dc.titleEnhancement of co substitution induced by Eu codoping in ZnO-based diluted magnetic semiconducting thin filmsen_AU
dc.typeJournal Articleen_AU
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