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

Department of Physics

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

100 Scopus citations

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
State	Published - 2017

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© 2017 The Royal Society of Chemistry.

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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",

note = "Publisher Copyright: {\textcopyright} 2017 The Royal Society of Chemistry.",

year = "2017",

doi = "10.1039/c7cc01786c",

language = "English",

volume = "53",

pages = "7003--7006",

journal = "Chemical Communications",

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TY - JOUR

T1 - Boron difluoride hemicurcuminoid as an efficient far red to near-infrared emitter

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.

UR - https://www.scopus.com/pages/publications/85021765605

U2 - 10.1039/c7cc01786c

DO - 10.1039/c7cc01786c

M3 - Article

C2 - 28513655

AN - SCOPUS:85021765605

SN - 1359-7345

VL - 53

SP - 7003

EP - 7006

JO - Chemical Communications

JF - Chemical Communications

IS - 52

ER -

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

Abstract

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