| Enhancing the conversion efficiency of red emission by spin-coating CdSe quantum dots on the green nanorod light-emitting diode. | |
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MedLine Citation:
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PMID: 21165088 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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A hybrid structure of CdSe quantum dots (QDs) (λ = 640 nm) spin-coated on the indium gallium nitride (InGaN) nanorod light-emitting diode (LED, λ = 525 nm) is successfully fabricated. Experimental results indicate that the randomness and the minuteness of nanorods scatter the upcoming green light into the surrounding CdSe QDs efficiently, subsequently alleviating the likelihood of the emitted photons of red emission being recaptured by the CdSe QDs (self-absorption effect), and that increases the coupling probability of emission lights and the overall conversion efficiency. Moreover, the revealed structure with high color stability provides an alternative solution for general lighting applications of next generation. |
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Authors:
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Ya-Ju Lee; Chia-Jung Lee; Chun-Mao Cheng |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: Optics express Volume: 18 Suppl 4 ISSN: 1094-4087 ISO Abbreviation: Opt Express Publication Date: 2010 Nov |
Date Detail:
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Created Date: 2010-12-17 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101137103 Medline TA: Opt Express Country: United States |
Other Details:
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Languages: eng Pagination: A554-61 Citation Subset: IM |
Affiliation:
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Institute of Electro-Optical Science and Technology, National Taiwan Normal University, 88, Sec.4, Ting-Chou Road, Taipei 116, Taiwan. yajulee@ntnu.edu.tw |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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