Please use this identifier to cite or link to this item: https://doi.org/10.1016/S0375-9601(02)00680-1
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dc.titleSize-dependent excited state properties of CdS nanocrystals
dc.contributor.authorMa, G.
dc.contributor.authorTang, S.-H.
dc.contributor.authorSun, W.
dc.contributor.authorShen, Z.
dc.contributor.authorHuang, W.
dc.contributor.authorShi, J.
dc.date.accessioned2014-10-16T09:41:13Z
dc.date.available2014-10-16T09:41:13Z
dc.date.issued2002-07-15
dc.identifier.citationMa, G., Tang, S.-H., Sun, W., Shen, Z., Huang, W., Shi, J. (2002-07-15). Size-dependent excited state properties of CdS nanocrystals. Physics Letters, Section A: General, Atomic and Solid State Physics 299 (5-6) : 581-585. ScholarBank@NUS Repository. https://doi.org/10.1016/S0375-9601(02)00680-1
dc.identifier.issn03759601
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/97948
dc.description.abstractCdS nanocrystals of different particle sizes dispersed in ZrO2 films were fabricated by sol-gel and dipping method. The size dependent excited state optical properties were systematically investigated by photoluminescence, time-resolved photoluminescence and Raman spectroscopy. The experimental results show that the relaxation of the excited state is composed of two processes. The fast component that arises from band edge emission shows a weak dependence on particle size, while the slow component, which is attributed to the shallow defect level emission, exhibits strong dependence on particle sizes. © 2002 Elsevier Science B.V. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/S0375-9601(02)00680-1
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentPHYSICS
dc.description.doi10.1016/S0375-9601(02)00680-1
dc.description.sourcetitlePhysics Letters, Section A: General, Atomic and Solid State Physics
dc.description.volume299
dc.description.issue5-6
dc.description.page581-585
dc.description.codenPYLAA
dc.identifier.isiut000177272000023
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