Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Byeun, Yun-Ki | - |
dc.contributor.author | Han, Kyong-Sop | - |
dc.contributor.author | Choi, Heon-Jin | - |
dc.contributor.author | Choi, Sung-Churl | - |
dc.date.accessioned | 2024-01-21T01:04:20Z | - |
dc.date.available | 2024-01-21T01:04:20Z | - |
dc.date.created | 2021-09-02 | - |
dc.date.issued | 2007-04-15 | - |
dc.identifier.issn | 0921-5093 | - |
dc.identifier.uri | https://pubs.kist.re.kr/handle/201004/134453 | - |
dc.description.abstract | We 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.language | English | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.subject | MN | - |
dc.subject | FERROMAGNETISM | - |
dc.subject | FILMS | - |
dc.title | Controlled doping of single crystalline diluted magnetic semiconductor Ga1-xMnxN nanowires | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.msea.2006.10.071 | - |
dc.description.journalClass | 1 | - |
dc.identifier.bibliographicCitation | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, v.452, pp.499 - 502 | - |
dc.citation.title | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | - |
dc.citation.volume | 452 | - |
dc.citation.startPage | 499 | - |
dc.citation.endPage | 502 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.identifier.wosid | 000245639800067 | - |
dc.identifier.scopusid | 2-s2.0-33847250409 | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | MN | - |
dc.subject.keywordPlus | FERROMAGNETISM | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordAuthor | III-V group semiconductors | - |
dc.subject.keywordAuthor | Mn doped GaN | - |
dc.subject.keywordAuthor | one-dimensional nanostructure | - |
dc.subject.keywordAuthor | nanowires | - |
dc.subject.keywordAuthor | dilute magnetic semiconductors | - |
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