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김대식

Kim, Dai-Sik
Nano Optics Group
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dc.citation.number 12 -
dc.citation.startPage 121904 -
dc.citation.title APPLIED PHYSICS LETTERS -
dc.citation.volume 88 -
dc.contributor.author Yee, KJ -
dc.contributor.author Lee, D -
dc.contributor.author Liu, X -
dc.contributor.author Dobrowolska, M -
dc.contributor.author Furdyna, JK -
dc.contributor.author Lee, KG -
dc.contributor.author Kim, DS -
dc.contributor.author Lim, YS -
dc.date.accessioned 2023-12-22T10:07:24Z -
dc.date.available 2023-12-22T10:07:24Z -
dc.date.created 2021-10-21 -
dc.date.issued 2006-03 -
dc.description.abstract We present results on dynamic decay of coherent longitudinal-optical phonons in a low-temperature-grown GaAs. We show that the observed behavior originates from transient electron-phonon scatterings which reflect the depletion of carriers from the surface via carrier trapping and diffusion processes. The electron longitudinal-optical (LO)-phonon scattering rate of around 8.6x10(-18) ps(-1) cm(3) is obtained from the excitation density dependence of the scattering rate. -
dc.identifier.bibliographicCitation APPLIED PHYSICS LETTERS, v.88, no.12, pp.121904 -
dc.identifier.doi 10.1063/1.2188590 -
dc.identifier.issn 0003-6951 -
dc.identifier.scopusid 2-s2.0-33645519997 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/54455 -
dc.identifier.url https://aip.scitation.org/doi/10.1063/1.2188590 -
dc.identifier.wosid 000236250100036 -
dc.language 영어 -
dc.publisher AMER INST PHYSICS -
dc.title Dynamic longitudinal-optical phonon decay via transient electron-phonon interactions in low-temperature-grown GaAs -
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 MULTIPLE-QUANTUM WELLS -
dc.subject.keywordPlus COHERENT PHONONS -
dc.subject.keywordPlus PULSES -
dc.subject.keywordPlus BISMUTH -

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