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- Kim, Dai-Sik
- Nano Optics Group
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| DC Field | Value | Language |
|---|---|---|
| dc.citation.endPage | 1614 | - |
| dc.citation.number | 4 | - |
| dc.citation.startPage | 1611 | - |
| dc.citation.title | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
| dc.citation.volume | 49 | - |
| dc.contributor.author | Kim, Shin | - |
| dc.contributor.author | Oh, Eunsoon | - |
| dc.contributor.author | Lee, J. U. | - |
| dc.contributor.author | Kim, D. S. | - |
| dc.contributor.author | Lee, S | - |
| dc.contributor.author | Furdyna, JK | - |
| dc.date.accessioned | 2023-12-22T09:41:00Z | - |
| dc.date.available | 2023-12-22T09:41:00Z | - |
| dc.date.created | 2021-10-21 | - |
| dc.date.issued | 2006-10 | - |
| dc.description.abstract | We measured the time-resolved differential reflectivity, Delta R, of Ga1-xMnxAs for x <= 0.05 for various excitation wavelengths and compared with the signals from semi-insulating GaAs substrates. The sign of AR from Ga1-xMnxAs (x = 0.015 and x = 0.03) was negative at 295 K for photon energies larger than bandgap, which was ascribed to defect-induced absorption or a reduction of exciton bleaching. We also discuss the screening of Mn alloy potential fluctuations by photocarriers in the time-resolved differential reflection of Ga1-xMnxAs. | - |
| dc.identifier.bibliographicCitation | JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.49, no.4, pp.1611 - 1614 | - |
| dc.identifier.issn | 0374-4884 | - |
| dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/54439 | - |
| dc.identifier.url | https://www.jkps.or.kr/journal/view.html?uid=8008&vmd=Full | - |
| dc.identifier.wosid | 000241290000050 | - |
| dc.language | 영어 | - |
| dc.publisher | KOREAN PHYSICAL SOC | - |
| dc.title | Time-resolved differential reflection measurements on Ga1-xMnxAs | - |
| dc.type | Article | - |
| dc.description.isOpenAccess | FALSE | - |
| dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
| dc.relation.journalResearchArea | Physics | - |
| dc.type.docType | Article | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.description.journalRegisteredClass | kci | - |
| dc.subject.keywordAuthor | GaMnAs | - |
| dc.subject.keywordAuthor | pump-probe | - |
| dc.subject.keywordAuthor | time-resolved reflectivity | - |
| dc.subject.keywordPlus | MOLECULAR-BEAM EPITAXY | - |
| dc.subject.keywordPlus | GAAS | - |
| dc.subject.keywordPlus | TEMPERATURE | - |
| dc.subject.keywordPlus | GAMNAS | - |
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