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DC Field | Value | Language |
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dc.citation.endPage | 486 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 481 | - |
dc.citation.title | PHYSICA STATUS SOLIDI A-APPLIED RESEARCH | - |
dc.citation.volume | 164 | - |
dc.contributor.author | Fischer, AJ | - |
dc.contributor.author | Shan, W | - |
dc.contributor.author | Park, GH | - |
dc.contributor.author | Song, JJ | - |
dc.contributor.author | Kim, DS | - |
dc.contributor.author | Yee, DS | - |
dc.contributor.author | Chang, YC | - |
dc.contributor.author | Horning, R | - |
dc.contributor.author | Goldenberg, B | - |
dc.contributor.author | Jeon, H | - |
dc.date.accessioned | 2023-12-22T12:36:49Z | - |
dc.date.available | 2023-12-22T12:36:49Z | - |
dc.date.created | 2021-10-22 | - |
dc.date.issued | 1997-11 | - |
dc.description.abstract | Spectrally-resolved and time-integrated four-wave-mixing measurements are performed in the femtosecond regime on excitons in GaN epilayers. A comparison between spectrally-resolved and time-integrated data indicates that the excitons in our samples are nearly homogeneously broadened even at low temperature. Strong beating has been observed between the A and B free excitonic resonances. Spectrally-resolved four-wave mixing is used to show that the beats are due to true quantum beating. A phase shift 180 degrees in the quantum beats is observed when changing from a collinear polarization geometry to a cross-linear geometry. The FWM signal is calculated for each polarization geometry in the ultrashort-pulse limit in order to theoretically model the observed phase change. | - |
dc.identifier.bibliographicCitation | PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, v.164, no.1, pp.481 - 486 | - |
dc.identifier.doi | 10.1002/1521-396X(199711)164:1<481::AID-PSSA481>3.0.CO;2-P | - |
dc.identifier.issn | 0031-8965 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/54677 | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/10.1002/1521-396X(199711)164:1%3C481::AID-PSSA481%3E3.0.CO;2-P | - |
dc.identifier.wosid | 000071319400096 | - |
dc.language | 영어 | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Coherent-transient four-wave-mixing studies of excitons in a high quality GaN epilayer | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter | - |
dc.relation.journalResearchArea | Materials Science; Physics | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | ABSORPTION | - |
dc.subject.keywordPlus | SEMICONDUCTORS | - |
dc.subject.keywordPlus | REFLECTANCE | - |
dc.subject.keywordPlus | TRANSITIONS | - |
dc.subject.keywordPlus | LAYERS | - |
dc.subject.keywordPlus | BEATS | - |
dc.subject.keywordPlus | EDGE | - |
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