DC Field | Value | Language |
---|---|---|
dc.contributor.author | Han, Seok Kyu | ko |
dc.contributor.author | Lee, Hyo Sung | ko |
dc.contributor.author | Kim, Dong-Yeob | ko |
dc.contributor.author | Hong, Soon-Ku | ko |
dc.contributor.author | Ahn, Byung Jun | ko |
dc.contributor.author | Song, Jung-Hoon | ko |
dc.contributor.author | Jeong, Myoungho | ko |
dc.contributor.author | Lee, Ju-Ho | ko |
dc.contributor.author | Lee, Jeong-Yong | ko |
dc.contributor.author | Yao, Takafumi | ko |
dc.date.accessioned | 2015-11-20T09:07:22Z | - |
dc.date.available | 2015-11-20T09:07:22Z | - |
dc.date.created | 2015-01-05 | - |
dc.date.created | 2015-01-05 | - |
dc.date.issued | 2015-02 | - |
dc.identifier.citation | JOURNAL OF ALLOYS AND COMPOUNDS, v.623, no.25, pp.1 - 6 | - |
dc.identifier.issn | 0925-8388 | - |
dc.identifier.uri | http://hdl.handle.net/10203/201018 | - |
dc.description.abstract | We report on the structural and optical properties of non polar a-plane MgxZn1-xO (0 <= x <= 0.57) films on r-plane sapphire substrates grown by plasma-assisted molecular beam epitaxy. Reflection high energy electron diffraction (RHEED) revealed a formation of cubic MgO phase when an Mg concentration increases. Room temperature (RT) photoluminescence (PL) and transmission electron microscopy consistently revealed the formation of cubic MgO phase from the Mg0.21Zn0.79O film. The Mg0.11Zn0.89O film showed a band edge emission at similar to 360 nm, which is a shorter wavelength than the ZnO (similar to 373 nm), from the RT PL measurements. Photoluminescence excitation (PLE) measurements at RT showed that band-gap energies of MgxZn1-xO films could be tuned up to similar to 4.65 eV (similar to 270 nm) although cubic MgO phase were mixed for high Mg concentration. For the single phase wurtzite MgZnO film, band-gap energy of 3.48 eV was obtained from the Mg0.11Zn0.89O film. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.subject | ZNO 11(2)OVER-BAR-0 FILMS | - |
dc.subject | QUANTUM-WELL STRUCTURES | - |
dc.subject | LIGHT-EMITTING-DIODES | - |
dc.subject | HOMOEPITAXIAL GROWTH | - |
dc.subject | DEPOSITION | - |
dc.subject | EPILAYERS | - |
dc.title | Growth and characterization of MgxZn1-xO films grown on r-plane sapphire substrates by plasma-assisted molecular beam epitaxy | - |
dc.type | Article | - |
dc.identifier.wosid | 000345750600001 | - |
dc.identifier.scopusid | 2-s2.0-84910048851 | - |
dc.type.rims | ART | - |
dc.citation.volume | 623 | - |
dc.citation.issue | 25 | - |
dc.citation.beginningpage | 1 | - |
dc.citation.endingpage | 6 | - |
dc.citation.publicationname | JOURNAL OF ALLOYS AND COMPOUNDS | - |
dc.identifier.doi | 10.1016/j.jallcom.2014.10.075 | - |
dc.contributor.localauthor | Lee, Jeong-Yong | - |
dc.contributor.nonIdAuthor | Han, Seok Kyu | - |
dc.contributor.nonIdAuthor | Lee, Hyo Sung | - |
dc.contributor.nonIdAuthor | Kim, Dong-Yeob | - |
dc.contributor.nonIdAuthor | Hong, Soon-Ku | - |
dc.contributor.nonIdAuthor | Ahn, Byung Jun | - |
dc.contributor.nonIdAuthor | Song, Jung-Hoon | - |
dc.contributor.nonIdAuthor | Yao, Takafumi | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Zinc oxide | - |
dc.subject.keywordAuthor | MgxZn1-xO | - |
dc.subject.keywordAuthor | Non-polar | - |
dc.subject.keywordAuthor | r-plane sapphire | - |
dc.subject.keywordAuthor | Epitaxy | - |
dc.subject.keywordAuthor | Thin-film plasma-assisted molecular beam epitaxy | - |
dc.subject.keywordPlus | ZNO 11(2)OVER-BAR-0 FILMS | - |
dc.subject.keywordPlus | QUANTUM-WELL STRUCTURES | - |
dc.subject.keywordPlus | LIGHT-EMITTING-DIODES | - |
dc.subject.keywordPlus | HOMOEPITAXIAL GROWTH | - |
dc.subject.keywordPlus | DEPOSITION | - |
dc.subject.keywordPlus | EPILAYERS | - |
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