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Article: Magnetic properties of Mn doped ZnO tetrapod structures

TitleMagnetic properties of Mn doped ZnO tetrapod structures
Authors
Roy, VALDjurišić, ABLiu, HZhang, XXLeung, YHXie, MHGao, JLui, HFSurya, C
KeywordsPhysics engineering
Issue Date2004
PublisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/
Citation
Applied Physics Letters, 2004, v. 84 n. 5, p. 756-758 How to Cite?
DOI: http://dx.doi.org/10.1063/1.1645312
AbstractThe magnetic properties of manganese (Mn) doped zinc oxide (ZnO) tetrapod structures were studied by diffusion doping at temperatures 600 and 800°C. The samples showed clear magnetic hysteresis at 5K and Curie temperature was determined to be ∼50 K. The sample diffused at 600 °C exhibited higher Mn concentration and higher remnant magnetization at 5 K. The samples exhibited very high coercive field, which is about one order of magnitude higher compared to values reported for ZnO:Mn thin films.
Persistent Identifierhttp://hdl.handle.net/10722/42394
ISSN
0003-6951
2023 Impact Factor: 3.5
2023 SCImago Journal Rankings: 0.976
ISI Accession Number ID
WOS:000188497800038
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorRoy, VALen_HK
dc.contributor.authorDjurišić, ABen_HK
dc.contributor.authorLiu, Hen_HK
dc.contributor.authorZhang, XXen_HK
dc.contributor.authorLeung, YHen_HK
dc.contributor.authorXie, MHen_HK
dc.contributor.authorGao, Jen_HK
dc.contributor.authorLui, HFen_HK
dc.contributor.authorSurya, Cen_HK
dc.date.accessioned2007-01-29T08:48:45Z-
dc.date.available2007-01-29T08:48:45Z-
dc.date.issued2004en_HK
dc.identifier.citationApplied Physics Letters, 2004, v. 84 n. 5, p. 756-758-
dc.identifier.issn0003-6951en_HK
dc.identifier.urihttp://hdl.handle.net/10722/42394-
dc.description.abstractThe magnetic properties of manganese (Mn) doped zinc oxide (ZnO) tetrapod structures were studied by diffusion doping at temperatures 600 and 800°C. The samples showed clear magnetic hysteresis at 5K and Curie temperature was determined to be ∼50 K. The sample diffused at 600 °C exhibited higher Mn concentration and higher remnant magnetization at 5 K. The samples exhibited very high coercive field, which is about one order of magnitude higher compared to values reported for ZnO:Mn thin films.en_HK
dc.format.extent94624 bytes-
dc.format.extent28672 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.languageengen_HK
dc.publisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/en_HK
dc.relation.ispartofApplied Physics Lettersen_HK
dc.rightsCopyright 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 Applied Physics Letters, 2004, v. 84 n. 5, p. 756-758 and may be found at https://doi.org/10.1063/1.1645312-
dc.subjectPhysics engineeringen_HK
dc.titleMagnetic properties of Mn doped ZnO tetrapod structuresen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0003-6951&volume=84&issue=5&spage=756&epage=758&date=2004&atitle=Magnetic+properties+of+Mn+doped+ZnO+tetrapod+structuresen_HK
dc.identifier.emailDjurišić, AB: dalek@hku.hken_HK
dc.identifier.emailXie, MH: mhxie@hku.hken_HK
dc.identifier.authorityDjurišić, AB=rp00690en_HK
dc.identifier.authorityXie, MH=rp00818en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1063/1.1645312en_HK
dc.identifier.scopuseid_2-s2.0-10744230658en_HK
dc.identifier.hkuros107764-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-10744230658&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume84en_HK
dc.identifier.issue5en_HK
dc.identifier.spage756en_HK
dc.identifier.epage758en_HK
dc.identifier.isiWOS:000188497800038-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridRoy, VAL=7005870324en_HK
dc.identifier.scopusauthoridDjurišić, AB=7004904830en_HK
dc.identifier.scopusauthoridLiu, H=36066241300en_HK
dc.identifier.scopusauthoridZhang, XX=36044634000en_HK
dc.identifier.scopusauthoridLeung, YH=7201463866en_HK
dc.identifier.scopusauthoridXie, MH=7202255416en_HK
dc.identifier.scopusauthoridGao, J=37262424300en_HK
dc.identifier.scopusauthoridLui, HF=36815539600en_HK
dc.identifier.scopusauthoridSurya, C=7003939256en_HK
dc.identifier.issnl0003-6951-

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