Nonradiative energy transfer in ZnO nanorods/dye-doped polymer heterostructures

Jun Kue Park; Kyu Won Lee; W. Lee; Cheol Eui Lee

doi:10.1063/1.3153117

Nonradiative energy transfer in ZnO nanorods/dye-doped polymer heterostructures

Jun Kue Park, Kyu Won Lee, W. Lee, Cheol Eui Lee

Department of Physics

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

Abstract

Nonradiative energy transfer from the ZnO nanorods (donor) to fluorescent dye-doped polymer (acceptor) was investigated in heterostructures of ZnO nanorods/dye-doped polymer films, with the fluorescent dye, 4-(dicyanomethylene) -2-methyl-6-(4-dimethylaminostyryl)-4H-pyran, being doped into the host material, poly(9-vinylcarbazole). Introduction of the ZnO nanorods layer to the dye-doped polymer film devices turned out to give much enhanced and blueshifted photoluminescence.

Original language	English
Article number	233301
Journal	Applied Physics Letters
Volume	94
Issue number	23
DOIs	https://doi.org/10.1063/1.3153117
Publication status	Published - 2009

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.3153117

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title = "Nonradiative energy transfer in ZnO nanorods/dye-doped polymer heterostructures",

abstract = "Nonradiative energy transfer from the ZnO nanorods (donor) to fluorescent dye-doped polymer (acceptor) was investigated in heterostructures of ZnO nanorods/dye-doped polymer films, with the fluorescent dye, 4-(dicyanomethylene) -2-methyl-6-(4-dimethylaminostyryl)-4H-pyran, being doped into the host material, poly(9-vinylcarbazole). Introduction of the ZnO nanorods layer to the dye-doped polymer film devices turned out to give much enhanced and blueshifted photoluminescence.",

author = "Park, {Jun Kue} and Lee, {Kyu Won} and W. Lee and Lee, {Cheol Eui}",

note = "Funding Information: This work was supported by the Korea Ministry of Education, Science and Technology (National Research Laboratory Grant No. R0A-2008-000-20066-0, User Program of Proton Engineering Frontier Project, Grant No. KRF-2006-005-J03601) and by the Seoul Research and Business Development Program (Grant No. 10583). The measurements at the Korean Basic Science Institute (KBSI) are acknowledged. ",

year = "2009",

doi = "10.1063/1.3153117",

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AU - Park, Jun Kue

AU - Lee, Kyu Won

AU - Lee, W.

AU - Lee, Cheol Eui

N1 - Funding Information: This work was supported by the Korea Ministry of Education, Science and Technology (National Research Laboratory Grant No. R0A-2008-000-20066-0, User Program of Proton Engineering Frontier Project, Grant No. KRF-2006-005-J03601) and by the Seoul Research and Business Development Program (Grant No. 10583). The measurements at the Korean Basic Science Institute (KBSI) are acknowledged.

PY - 2009

Y1 - 2009

N2 - Nonradiative energy transfer from the ZnO nanorods (donor) to fluorescent dye-doped polymer (acceptor) was investigated in heterostructures of ZnO nanorods/dye-doped polymer films, with the fluorescent dye, 4-(dicyanomethylene) -2-methyl-6-(4-dimethylaminostyryl)-4H-pyran, being doped into the host material, poly(9-vinylcarbazole). Introduction of the ZnO nanorods layer to the dye-doped polymer film devices turned out to give much enhanced and blueshifted photoluminescence.

AB - Nonradiative energy transfer from the ZnO nanorods (donor) to fluorescent dye-doped polymer (acceptor) was investigated in heterostructures of ZnO nanorods/dye-doped polymer films, with the fluorescent dye, 4-(dicyanomethylene) -2-methyl-6-(4-dimethylaminostyryl)-4H-pyran, being doped into the host material, poly(9-vinylcarbazole). Introduction of the ZnO nanorods layer to the dye-doped polymer film devices turned out to give much enhanced and blueshifted photoluminescence.

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