Modulated structures and atomic ordering in InP(y)Sb(1-y) layers grown by organometallic vapor phase epitaxy
DC Field | Value | Language |
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dc.contributor.author | Seong, Tae-Yeon | - |
dc.contributor.author | Booker, G. Roger | - |
dc.contributor.author | Norman, Andrew G. | - |
dc.contributor.author | Stringfellow, Gerald B. | - |
dc.date.accessioned | 2021-09-09T09:49:59Z | - |
dc.date.available | 2021-09-09T09:49:59Z | - |
dc.date.created | 2021-06-10 | - |
dc.date.issued | 2008-04 | - |
dc.identifier.issn | 0021-4922 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/123846 | - |
dc.description.abstract | Modulated structure in organometallic vapour phase epitaxially grown InPSb(001) layers has been investigated using transmission electron microscopy (TEM) and transmission electron diffraction (TED). TEM results show that a fine scale modulated contrast (15-20 nm) and a fine scale speckled contrast (similar to 5nm) are simultaneously present. In addition, a fine needle-like contrast (similar to 1.5-2.1 nm) is present. TED patterns show that ((1) over bar 11) and (1(1) over bar 1)CuPt-type ordered variants are present. Diffuse streaks along the [(1) over bar 10] direction are also observed in the [110] TED pattern and found to be associated with the needle-like contrast. A possible model involving segregation of atoms associated with rows of missing dimers in the surface reconstruction or the presence of antiphase boundaries (APBs) and domain boundaries in CuPt-type ordered regions present in the layers is suggested to explain the origin of the needle-like contrast. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | JAPAN SOCIETY APPLIED PHYSICS | - |
dc.subject | III-V | - |
dc.subject | SURFACE RECONSTRUCTION | - |
dc.subject | SPINODAL DECOMPOSITION | - |
dc.subject | ALLOY | - |
dc.subject | DISORDER | - |
dc.subject | TERNARY | - |
dc.subject | SIZE | - |
dc.title | Modulated structures and atomic ordering in InP(y)Sb(1-y) layers grown by organometallic vapor phase epitaxy | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Seong, Tae-Yeon | - |
dc.identifier.doi | 10.1143/JJAP.47.2209 | - |
dc.identifier.scopusid | 2-s2.0-54249156577 | - |
dc.identifier.wosid | 000255449000067 | - |
dc.identifier.bibliographicCitation | JAPANESE JOURNAL OF APPLIED PHYSICS, v.47, no.4, pp.2209 - 2212 | - |
dc.relation.isPartOf | JAPANESE JOURNAL OF APPLIED PHYSICS | - |
dc.citation.title | JAPANESE JOURNAL OF APPLIED PHYSICS | - |
dc.citation.volume | 47 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 2209 | - |
dc.citation.endPage | 2212 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | III-V | - |
dc.subject.keywordPlus | SURFACE RECONSTRUCTION | - |
dc.subject.keywordPlus | SPINODAL DECOMPOSITION | - |
dc.subject.keywordPlus | ALLOY | - |
dc.subject.keywordPlus | DISORDER | - |
dc.subject.keywordPlus | TERNARY | - |
dc.subject.keywordPlus | SIZE | - |
dc.subject.keywordAuthor | transmission electron microscopy | - |
dc.subject.keywordAuthor | fine scale modulated contrast | - |
dc.subject.keywordAuthor | speckled contrast | - |
dc.subject.keywordAuthor | needle-like contrast | - |
dc.subject.keywordAuthor | atomic ordering | - |
dc.subject.keywordAuthor | InPSb | - |
dc.subject.keywordAuthor | organometallic vapor phase epitaxy | - |
dc.subject.keywordAuthor | spinodal decomposition | - |
dc.subject.keywordAuthor | III-V compound semiconductors | - |
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