Boron difluoride hemicurcuminoid as an efficient far red to near-infrared emitter: Toward OLEDs and laser dyes

A. D'Aléo; M. H. Sazzad; D. H. Kim; E. Y. Choi; J. W. Wu; G. Canard; F. Fages; J. C. Ribierre; C. Adachi

doi:10.1039/c7cc01786c

Boron difluoride hemicurcuminoid as an efficient far red to near-infrared emitter: Toward OLEDs and laser dyes

A. D'Aléo, M. H. Sazzad, D. H. Kim, E. Y. Choi, J. W. Wu, G. Canard, F. Fages, J. C. Ribierre, C. Adachi

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

82 Citations (Scopus)

Abstract

A hemicurcuminoid boron difluoride complex is used as an emitter in organic light-emitting diodes, showing far red/near-infrared electroluminescence with an external quantum efficiency as high as 2.1%. This dye blended in CBP thin films shows amplified spontaneous emission with a threshold of 22 μJ cm^-2 at 750 nm, making this compound attractive for organic semiconductor lasers operating in the near-infrared region.

Original language	English
Pages (from-to)	7003-7006
Number of pages	4
Journal	Chemical Communications
Volume	53
Issue number	52
DOIs	https://doi.org/10.1039/c7cc01786c
Publication status	Published - 2017

All Science Journal Classification (ASJC) codes

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/c7cc01786c

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title = "Boron difluoride hemicurcuminoid as an efficient far red to near-infrared emitter: Toward OLEDs and laser dyes",

abstract = "A hemicurcuminoid boron difluoride complex is used as an emitter in organic light-emitting diodes, showing far red/near-infrared electroluminescence with an external quantum efficiency as high as 2.1%. This dye blended in CBP thin films shows amplified spontaneous emission with a threshold of 22 μJ cm-2 at 750 nm, making this compound attractive for organic semiconductor lasers operating in the near-infrared region.",

author = "A. D'Al{\'e}o and Sazzad, {M. H.} and Kim, {D. H.} and Choi, {E. Y.} and Wu, {J. W.} and G. Canard and F. Fages and Ribierre, {J. C.} and C. Adachi",

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doi = "10.1039/c7cc01786c",

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T2 - Toward OLEDs and laser dyes

AU - D'Aléo, A.

AU - Sazzad, M. H.

AU - Kim, D. H.

AU - Choi, E. Y.

AU - Wu, J. W.

AU - Canard, G.

AU - Fages, F.

AU - Ribierre, J. C.

AU - Adachi, C.

PY - 2017

Y1 - 2017

N2 - A hemicurcuminoid boron difluoride complex is used as an emitter in organic light-emitting diodes, showing far red/near-infrared electroluminescence with an external quantum efficiency as high as 2.1%. This dye blended in CBP thin films shows amplified spontaneous emission with a threshold of 22 μJ cm-2 at 750 nm, making this compound attractive for organic semiconductor lasers operating in the near-infrared region.

AB - A hemicurcuminoid boron difluoride complex is used as an emitter in organic light-emitting diodes, showing far red/near-infrared electroluminescence with an external quantum efficiency as high as 2.1%. This dye blended in CBP thin films shows amplified spontaneous emission with a threshold of 22 μJ cm-2 at 750 nm, making this compound attractive for organic semiconductor lasers operating in the near-infrared region.

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JF - Chemical Communications

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ER -

Boron difluoride hemicurcuminoid as an efficient far red to near-infrared emitter: Toward OLEDs and laser dyes

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