Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/4237
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dc.contributorDepartment of Electronic and Information Engineering-
dc.creatorRoy, VAL-
dc.creatorDjurišić, AB-
dc.creatorLiu, H-
dc.creatorZhang, XX-
dc.creatorLeung, YH-
dc.creatorXie, MH-
dc.creatorGao, J-
dc.creatorLui, HF-
dc.creatorSurya, C-
dc.date.accessioned2014-12-11T08:27:17Z-
dc.date.available2014-12-11T08:27:17Z-
dc.identifier.issn0003-6951-
dc.identifier.urihttp://hdl.handle.net/10397/4237-
dc.language.isoenen_US
dc.publisherAmerican Institute of Physicsen_US
dc.rights© 2004 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in V. A. L. Roy et al., Appl. Phys. Lett. 84, 756 (2004) and may be found at http://apl.aip.org/resource/1/applab/v84/i5/p756_s1en_US
dc.subjectZinc compoundsen_US
dc.subjectII-VI semiconductorsen_US
dc.subjectWide band gap semiconductorsen_US
dc.subjectSemiconductor dopingen_US
dc.subjectNanostructured materialsen_US
dc.subjectFerromagnetic materialsen_US
dc.subjectChemical interdiffusionen_US
dc.subjectMagnetic semiconductorsen_US
dc.subjectCurie temperatureen_US
dc.subjectCoercive forceen_US
dc.subjectScanning electron microscopyen_US
dc.subjectTransmission electron microscopyen_US
dc.subjectX-ray diffractionen_US
dc.subjectPhotoluminescenceen_US
dc.titleMagnetic properties of Mn doped ZnO tetrapod structuresen_US
dc.typeJournal/Magazine Articleen_US
dc.description.otherinformationAuthor name used in this publication: C. Suryaen_US
dc.identifier.spage756-
dc.identifier.epage758-
dc.identifier.volume84-
dc.identifier.issue5-
dc.identifier.doi10.1063/1.1645312-
dcterms.abstractZnO tetrapod nanostructures were prepared by evaporating Zn metal under humid argon flow. After the fabrication, Mn diffusion doping was performed at two different temperatures (600 and 800 °C). The samples were characterized by scanning electron microscopy, transmission electron microscopy, x-ray fluorescence, x-ray diffraction (XRD), superconducting quantum interference device magnetometer, and photoluminescence. Diffusion doping resulted in the increase of the size of tetrapods, but no new peaks were found in XRD spectrum. Mn doped ZnO tetrapod structures were found to be ferromagnetic with Curie temperature ∼50 K, and showed large coercive field (∼3500 Oe for 800 °C sample, ∼5500 Oe for 600 °C sample).-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationApplied physics letters, 2 Feb. 2004, v. 84, no. 5, p. 756-758-
dcterms.isPartOfApplied physics letters-
dcterms.issued2004-02-02-
dc.identifier.isiWOS:000188497800038-
dc.identifier.scopus2-s2.0-10744230658-
dc.identifier.eissn1077-3118-
dc.identifier.rosgroupidr16656-
dc.description.ros2003-2004 > Academic research: refereed > Publication in refereed journal-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_IR/PIRAen_US
dc.description.pubStatusPublisheden_US
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