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DC Field | Value | Language |
---|---|---|
dc.citation.number | 26 | - |
dc.citation.startPage | 262101 | - |
dc.citation.title | APPLIED PHYSICS LETTERS | - |
dc.citation.volume | 88 | - |
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, J. K. | - |
dc.date.accessioned | 2023-12-22T10:06:07Z | - |
dc.date.available | 2023-12-22T10:06:07Z | - |
dc.date.created | 2021-10-21 | - |
dc.date.issued | 2006-06 | - |
dc.description.abstract | We measured the transmission spectra and the time-resolved differential reflectivity Delta R in Ga1-xMnxAs for x <= 0.05 for several excitation wavelengths. The sign of Delta R in Ga1-xMnxAs (x=0.015 and x=0.03) was negative for photon energy larger than band gap at room temperature. The negative component of Delta R was explained by defect induced absorption and/or the reduction of exciton bleaching, rather than by the change in density of near band edge states associated with Mn incorporation. For Ga0.95Mn0.05As, absorption edge broadening was observed in the transmission spectra and the induced absorption effect was reduced by the screening of Mn local potential by photocarriers. | - |
dc.identifier.bibliographicCitation | APPLIED PHYSICS LETTERS, v.88, no.26, pp.262101 | - |
dc.identifier.doi | 10.1063/1.2216108 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.scopusid | 2-s2.0-33745699634 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/54450 | - |
dc.identifier.url | https://aip.scitation.org/doi/10.1063/1.2216108 | - |
dc.identifier.wosid | 000238717200036 | - |
dc.language | 영어 | - |
dc.publisher | AMER INST PHYSICS | - |
dc.title | Effect of point defect and Mn concentration in time-resolved differential reflection in GaMnAs | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalResearchArea | Physics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | MOLECULAR-BEAM EPITAXY | - |
dc.subject.keywordPlus | TEMPERATURE-GROWN GAAS | - |
dc.subject.keywordPlus | ION-IMPLANTED GAAS | - |
dc.subject.keywordPlus | CARRIER LIFETIME | - |
dc.subject.keywordPlus | GA1-XMNXAS | - |
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