Characterization of GaN thick layer grown by the HVPE: Comparison of horizontal with vertical growth
DC Field | Value | Language |
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dc.contributor.author | Lai, Van Thi Ha | - |
dc.contributor.author | Jung, Jin-Huyn | - |
dc.contributor.author | Oh, Dong-Keun | - |
dc.contributor.author | Choi, Bong-Geun | - |
dc.contributor.author | Eun, Jong-Won | - |
dc.contributor.author | Lim, Jee-Hun | - |
dc.contributor.author | Park, Ji-Eun | - |
dc.contributor.author | Lee, Seong-Kuk | - |
dc.contributor.author | Yi, Sung Chul | - |
dc.contributor.author | Shim, Kwang-Bo | - |
dc.date.accessioned | 2022-12-21T02:14:53Z | - |
dc.date.available | 2022-12-21T02:14:53Z | - |
dc.date.created | 2022-09-19 | - |
dc.date.issued | 2008-06 | - |
dc.identifier.issn | 1225-1429 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/178278 | - |
dc.description.abstract | GaN films were grown on the vertical and horizontal reactors by the hydride vapour phase epitaxy (HVPE). The structural and optical characteristics of the GaN films were investigated depending on the reactor-type. GaN epilayers were characterized by double crystal X-ray diffraction (DC-XRD), transmission electron microscopy (TEM) and photoluminescence (PL). Surface defects of two kinds of the GaN films were revealed by the wet chemical etching method, using H₃PO₄ acid at 200℃ for 8 minutes. Hexagonal etch pits were analyzed by optical microscopy and SEM. Etch pit densities were calculated to be approximately 1.4×10 7 and 1.2×106cm-² for GaN layers grown on horizontal and vertical reactors, respectively. Those results show GaN grown in the vertical reactor having a better quality of optical properties and crystallinity than that in the horizontal reactor. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | 한국결정성장학회 | - |
dc.title | Characterization of GaN thick layer grown by the HVPE: Comparison of horizontal with vertical growth | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yi, Sung Chul | - |
dc.identifier.bibliographicCitation | 한국결정성장학회지, v.18, no.3, pp.101 - 104 | - |
dc.relation.isPartOf | 한국결정성장학회지 | - |
dc.citation.title | 한국결정성장학회지 | - |
dc.citation.volume | 18 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 101 | - |
dc.citation.endPage | 104 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART001263775 | - |
dc.description.journalClass | 2 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | Gallium nitride | - |
dc.subject.keywordAuthor | Hydride vapor phase epitaxy | - |
dc.subject.keywordAuthor | Photoluminescence | - |
dc.identifier.url | https://koreascience.kr/article/JAKO200828837392770.page | - |
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