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dc.contributor.authorByeun, Yun-Ki-
dc.contributor.authorHan, Kyong-Sop-
dc.contributor.authorChoi, Heon-Jin-
dc.contributor.authorChoi, Sung-Churl-
dc.date.accessioned2024-01-21T01:04:20Z-
dc.date.available2024-01-21T01:04:20Z-
dc.date.created2021-09-02-
dc.date.issued2007-04-15-
dc.identifier.issn0921-5093-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/134453-
dc.description.abstractWe report on the optical and magnetic properties of single crystalline dilute magnetic semiconductor Ga1-xMnxN nanowires. The nanowires were fabricated by chemical vapor transport process, and had diameters of < 100 nm and length of several mu m. Controlled doping of manganese in the range of x = 0.01-0.08 was successfully achieved by varying the processing conditions. X-ray diffraction and transmission electron microscopy observation showed that the nanowires are single crystalline without any secondary phases. Photoluminescence emissions of all the doped nanowires were red-shifted (2.8 eV) compare to pure gallium nitride nanowires (3.3 eV) at room temperature. Ferromagnetism up to room temperature was observed in GaN1-xMnxN nanowires with x > 0.04. (c) 2006 Published by Elsevier B.V.-
dc.languageEnglish-
dc.publisherELSEVIER SCIENCE SA-
dc.subjectMN-
dc.subjectFERROMAGNETISM-
dc.subjectFILMS-
dc.titleControlled doping of single crystalline diluted magnetic semiconductor Ga1-xMnxN nanowires-
dc.typeArticle-
dc.identifier.doi10.1016/j.msea.2006.10.071-
dc.description.journalClass1-
dc.identifier.bibliographicCitationMATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, v.452, pp.499 - 502-
dc.citation.titleMATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING-
dc.citation.volume452-
dc.citation.startPage499-
dc.citation.endPage502-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000245639800067-
dc.identifier.scopusid2-s2.0-33847250409-
dc.relation.journalWebOfScienceCategoryNanoscience & Nanotechnology-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryMetallurgy & Metallurgical Engineering-
dc.relation.journalResearchAreaScience & Technology - Other Topics-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalResearchAreaMetallurgy & Metallurgical Engineering-
dc.type.docTypeArticle-
dc.subject.keywordPlusMN-
dc.subject.keywordPlusFERROMAGNETISM-
dc.subject.keywordPlusFILMS-
dc.subject.keywordAuthorIII-V group semiconductors-
dc.subject.keywordAuthorMn doped GaN-
dc.subject.keywordAuthorone-dimensional nanostructure-
dc.subject.keywordAuthornanowires-
dc.subject.keywordAuthordilute magnetic semiconductors-
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KIST Article > 2007
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