Time-resolved photoluminescence studies of the optical quality of InGaN/GaN multi-quantum well grown by MOCVD-antimony surfactant effect
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Baranowski, Michal . | - |
dc.contributor.author | Latkowska, Magdalena | - |
dc.contributor.author | Kudrawiec, Robert | - |
dc.contributor.author | Syperek, Marcin | - |
dc.contributor.author | Misiewicz, Jan | - |
dc.contributor.author | Sadasivam, Karthikeyan Giri | - |
dc.contributor.author | Shim, Jong-In | - |
dc.contributor.author | Lee, June Key | - |
dc.date.accessioned | 2021-06-23T06:26:37Z | - |
dc.date.available | 2021-06-23T06:26:37Z | - |
dc.date.created | 2021-01-21 | - |
dc.date.issued | 2012-10 | - |
dc.identifier.issn | 0268-1242 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/31819 | - |
dc.description.abstract | The influence of antimony on the optical quality of InGaN/GaN multi-quantum well (MQW) grown by metalorganic chemical vapor deposition has been investigated by means of photoluminescence and time-resolved photoluminescence for a set of samples obtained for the Sb/(In+Ga) flow ratio varying from 0% to 0.12%. It has been observed that by using proper Sb flow it is possible to improve the optical properties of InGaN/GaN MQWs; however, too large Sb flows cause their optical quality to deteriorate. The Sb-related improvement of optical properties has been observed as (i) similar to 30% increase of PL intensity, (ii) reduction of temperature-induced photoluminescence quenching and (iii) elongation of PL decay time by 30%. The atomic force microscopy study and second ion mass spectrometry profiles show that optical quality improvement is connected with surfactant properties of antimony. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Institute of Physics Publishing | - |
dc.title | Time-resolved photoluminescence studies of the optical quality of InGaN/GaN multi-quantum well grown by MOCVD-antimony surfactant effect | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Shim, Jong-In | - |
dc.identifier.doi | 10.1088/0268-1242/27/10/105027 | - |
dc.identifier.scopusid | 2-s2.0-84866309955 | - |
dc.identifier.wosid | 000309111800029 | - |
dc.identifier.bibliographicCitation | Semiconductor Science and Technology, v.27, no.10, pp.1 - 6 | - |
dc.relation.isPartOf | Semiconductor Science and Technology | - |
dc.citation.title | Semiconductor Science and Technology | - |
dc.citation.volume | 27 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 6 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.subject.keywordPlus | STRUCTURE LASER-DIODES | - |
dc.subject.keywordPlus | QUANTUM-WELLS | - |
dc.subject.keywordPlus | EPITAXIAL-GROWTH | - |
dc.subject.keywordPlus | DIFFUSION LENGTH | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | EMISSION | - |
dc.subject.keywordPlus | GAAS(001) | - |
dc.subject.keywordPlus | DYNAMICS | - |
dc.subject.keywordPlus | EXCITONS | - |
dc.identifier.url | https://iopscience.iop.org/article/10.1088/0268-1242/27/10/105027 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
55 Hanyangdeahak-ro, Sangnok-gu, Ansan, Gyeonggi-do, 15588, Korea+82-31-400-4269 sweetbrain@hanyang.ac.kr
COPYRIGHT © 2021 HANYANG UNIVERSITY. ALL RIGHTS RESERVED.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.