DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Kyu Hyung | ko |
dc.contributor.author | Lee, JeongYong | ko |
dc.contributor.author | Kwon, Young Hae | ko |
dc.contributor.author | Kang, Tae Won | ko |
dc.contributor.author | Kim, Dong Hun | ko |
dc.contributor.author | Lee, Dea Uk | ko |
dc.contributor.author | Kim, Tae Whan | ko |
dc.date.accessioned | 2013-03-08T22:58:59Z | - |
dc.date.available | 2013-03-08T22:58:59Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2009-08 | - |
dc.identifier.citation | JOURNAL OF MATERIALS RESEARCH, v.24, pp.2476 - 2482 | - |
dc.identifier.issn | 0884-2914 | - |
dc.identifier.uri | http://hdl.handle.net/10203/94582 | - |
dc.description.abstract | X-ray diffraction patterns, scanning electron microscopy images, and transmission electron microscopy images showed that one-dimensional GaN nanorods with [0001]-oriented single-crystal line wurtzite structures were grown on Al2O3 (0001) substrates by hydride vapor-phase epitaxy without a catalyst. The tip morphology of the GaN nanorods became flat with increasing temperature difference between the gas mixing and the substrate zones. The gas mixing temperature significantly affected the formation of the nanorods, and the substrate temperature influenced the morphology and the strain of the GaN nanorods near the GaN/Al2O3 heterointerface. The strain and the stress existing in the GaN layer near the heterointerface were decreased with increasing growth rate. The formation mechanisms of the GaN nanorods grown on the Al2O3 (0001) substrates are described on the basis of the experimental results. | - |
dc.language | English | - |
dc.publisher | MATERIALS RESEARCH SOC | - |
dc.subject | VAPOR-PHASE EPITAXY | - |
dc.subject | LIGHT-EMITTING-DIODES | - |
dc.subject | SEMICONDUCTOR NANOWIRES | - |
dc.subject | NANOTUBES | - |
dc.title | Microstructural properties and formation mechanisms of GaN nanorods grown on Al2O3 (0001) substrates | - |
dc.type | Article | - |
dc.identifier.wosid | 000268829300003 | - |
dc.identifier.scopusid | 2-s2.0-70049096073 | - |
dc.type.rims | ART | - |
dc.citation.volume | 24 | - |
dc.citation.beginningpage | 2476 | - |
dc.citation.endingpage | 2482 | - |
dc.citation.publicationname | JOURNAL OF MATERIALS RESEARCH | - |
dc.identifier.doi | 10.1557/JMR.2009.0298 | - |
dc.contributor.localauthor | Lee, JeongYong | - |
dc.contributor.nonIdAuthor | Kwon, Young Hae | - |
dc.contributor.nonIdAuthor | Kang, Tae Won | - |
dc.contributor.nonIdAuthor | Kim, Dong Hun | - |
dc.contributor.nonIdAuthor | Lee, Dea Uk | - |
dc.contributor.nonIdAuthor | Kim, Tae Whan | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | VAPOR-PHASE EPITAXY | - |
dc.subject.keywordPlus | LIGHT-EMITTING-DIODES | - |
dc.subject.keywordPlus | SEMICONDUCTOR NANOWIRES | - |
dc.subject.keywordPlus | NANOTUBES | - |
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