Time-Resolved Photoluminescence Study on Energy Transfer from Alq3 (tris(8-hydroxyquinoline)aluminum) to Red-Emissive Tetraphenylchlorin
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概要
- 論文の詳細を見る
Energy transfer and concentration quenching for a red-emitting electroluminescence system, tetraphenylchlorin (TPC)-doped tris(8-hydroxyquinoline)aluminum (Alq3) at various concentrations, were studied using a time-resolved photoluminescence (PL) technique. The PL decay of Alq3 in the presence of TPC was observed to be non-exponential in nature due to the Förster-type energy transfer from Alq3 to TPC. The PL decay of TPC became faster with the increase in TPC concentration due to the concentration quenching of TPC emission.
- 2003-12-15
著者
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Yase Kiyoshi
National Institute Of Advanced Industrial Science And Technology
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Bera Raghu
National Institute Of Advanced Industrial Science And Technology (aist)
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TOKUMOTO Madoka
National Institute of Advanced Industrial Science and Technology
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SAKAKIBARA Youichi
National Institute of Advanced Industrial Science and Technology (AIST)
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Bera Raghu
National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
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Tokumoto Madoka
National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
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SAKAKIBARA Youichi
National Institute of Advanced Industrial Science and Technology
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Sakakibara Youichi
National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
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