Formation of europium chelate complexes by vacuum co-deposition and their application in organic light-emitting diodes

Takahito Oyamada; Yuichiro Kawamura; Tamami Koyama; Hiroyuki Sasabe; Chihaya Adachi

doi:10.1002/adma.200400090

Formation of europium chelate complexes by vacuum co-deposition and their application in organic light-emitting diodes

Takahito Oyamada, Yuichiro Kawamura, Tamami Koyama, Hiroyuki Sasabe, Chihaya Adachi

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

91 Citations (Scopus)

Abstract

The formation of Eu(DPM)₃:BCP complex by vacuum co-deposition process was investigated. An efficient energy transfer from BCP to Eu ³⁺ ions was observed in the photoluminescence of the complex with an excitation of the BCP absorption. This energy transfer was found to be the result of BCP coordination with Eu(DPM)₃. The selection and combination of ligand materials were found to enhance photoluminescence and electroluminescence characteristics of Eu complexes.

Original language	English
Pages (from-to)	1082-1086
Number of pages	5
Journal	Advanced Materials
Volume	16
Issue number	13
DOIs	https://doi.org/10.1002/adma.200400090
Publication status	Published - Jul 5 2004
Externally published	Yes

All Science Journal Classification (ASJC) codes

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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10.1002/adma.200400090

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abstract = "The formation of Eu(DPM)3:BCP complex by vacuum co-deposition process was investigated. An efficient energy transfer from BCP to Eu 3+ ions was observed in the photoluminescence of the complex with an excitation of the BCP absorption. This energy transfer was found to be the result of BCP coordination with Eu(DPM)3. The selection and combination of ligand materials were found to enhance photoluminescence and electroluminescence characteristics of Eu complexes.",

author = "Takahito Oyamada and Yuichiro Kawamura and Tamami Koyama and Hiroyuki Sasabe and Chihaya Adachi",

year = "2004",

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AU - Oyamada, Takahito

AU - Kawamura, Yuichiro

AU - Koyama, Tamami

AU - Sasabe, Hiroyuki

AU - Adachi, Chihaya

PY - 2004/7/5

Y1 - 2004/7/5

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AB - The formation of Eu(DPM)3:BCP complex by vacuum co-deposition process was investigated. An efficient energy transfer from BCP to Eu 3+ ions was observed in the photoluminescence of the complex with an excitation of the BCP absorption. This energy transfer was found to be the result of BCP coordination with Eu(DPM)3. The selection and combination of ligand materials were found to enhance photoluminescence and electroluminescence characteristics of Eu complexes.

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JO - Advanced Materials

JF - Advanced Materials

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ER -

Formation of europium chelate complexes by vacuum co-deposition and their application in organic light-emitting diodes

Abstract

All Science Journal Classification (ASJC) codes

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