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Article: Ferromagnetism in Mn and Cr doped GaN by thermal diffusion

TitleFerromagnetism in Mn and Cr doped GaN by thermal diffusion
Authors
KeywordsCr
Ferromagnetism
GaN
Mn
Thermal doping
Issue Date2005
PublisherElsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/mseb
Citation
Materials Science And Engineering B: Solid-State Materials For Advanced Technology, 2005, v. 117 n. 3, p. 292-295 How to Cite?
AbstractDoping of magnetic element Mn and Cr in GaN was achieved by thermal diffusion. The conductivity of the samples, which were all n-type, did not change significantly after the diffusion doping. X-ray diffraction measurements revealed no secondary phase in the samples. Experiments using superconducting quantum interference device (SQUID) showed that the samples were ferromagnetic at 5 and 300 K, implying the Curie temperature to be around or over 300 K, despite their n-type conductivity. © 2004 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/80696
ISSN
2015 Impact Factor: 2.331
2015 SCImago Journal Rankings: 0.723
References

 

DC FieldValueLanguage
dc.contributor.authorCai, XMen_HK
dc.contributor.authorDjurišić, ABen_HK
dc.contributor.authorXie, MHen_HK
dc.contributor.authorLiu, Hen_HK
dc.contributor.authorZhang, XXen_HK
dc.contributor.authorZhu, JJen_HK
dc.contributor.authorYang, Hen_HK
dc.date.accessioned2010-09-06T08:09:17Z-
dc.date.available2010-09-06T08:09:17Z-
dc.date.issued2005en_HK
dc.identifier.citationMaterials Science And Engineering B: Solid-State Materials For Advanced Technology, 2005, v. 117 n. 3, p. 292-295en_HK
dc.identifier.issn0921-5107en_HK
dc.identifier.urihttp://hdl.handle.net/10722/80696-
dc.description.abstractDoping of magnetic element Mn and Cr in GaN was achieved by thermal diffusion. The conductivity of the samples, which were all n-type, did not change significantly after the diffusion doping. X-ray diffraction measurements revealed no secondary phase in the samples. Experiments using superconducting quantum interference device (SQUID) showed that the samples were ferromagnetic at 5 and 300 K, implying the Curie temperature to be around or over 300 K, despite their n-type conductivity. © 2004 Elsevier B.V. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherElsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/mseben_HK
dc.relation.ispartofMaterials Science and Engineering B: Solid-State Materials for Advanced Technologyen_HK
dc.subjectCren_HK
dc.subjectFerromagnetismen_HK
dc.subjectGaNen_HK
dc.subjectMnen_HK
dc.subjectThermal dopingen_HK
dc.titleFerromagnetism in Mn and Cr doped GaN by thermal diffusionen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0921-5093&volume=117&spage=292&epage=295&date=2005&atitle=Ferromagnetism+in+Mn+and+Cr+doped+GaN+by+thermal+diffusionen_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.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.mseb.2004.12.008en_HK
dc.identifier.scopuseid_2-s2.0-14044271431en_HK
dc.identifier.hkuros97379en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-14044271431&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume117en_HK
dc.identifier.issue3en_HK
dc.identifier.spage292en_HK
dc.identifier.epage295en_HK
dc.publisher.placeSwitzerlanden_HK
dc.identifier.scopusauthoridCai, XM=8923610200en_HK
dc.identifier.scopusauthoridDjurišić, AB=7004904830en_HK
dc.identifier.scopusauthoridXie, MH=7202255416en_HK
dc.identifier.scopusauthoridLiu, H=36066241300en_HK
dc.identifier.scopusauthoridZhang, XX=36044634000en_HK
dc.identifier.scopusauthoridZhu, JJ=8690501700en_HK
dc.identifier.scopusauthoridYang, H=35493514000en_HK

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