Multicolored organic/inorganic hybrid perovskite light-emitting diodes

Young Hoon Kim; Himchan Cho; Jin Hyuck Heo; Tae Sik Kim; No Soung Myoung; Chang Lyoul Lee; Sang Hyuk Im; Tae Woo Lee

doi:10.1002/adma.201403751

Multicolored organic/inorganic hybrid perovskite light-emitting diodes

Young Hoon Kim, Himchan Cho, Jin Hyuck Heo, Tae Sik Kim, No Soung Myoung, Chang Lyoul Lee, Sang Hyuk Im, Tae Woo Lee

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

1025 Citations (Scopus)

Abstract

(Graph Presented).Bright organic/inorganic hybrid perov-skite light-emitting diodes (PrLEDs) are realized by using CH₃NH₃PbBr₃ as an emitting layer and self-organized buffer hole-injection layer (Buf-HIL). The PrLEDs show high luminance, current efficiency, and EQE of 417 cd m^-2, 0.577 cd A^-1, and 0.125%, respectively. Buf-HIL can facilitate hole injection into CH₃NH₃PbBr₃ as well as block exciton quenching.

Original language	English
Pages (from-to)	1248-1254
Number of pages	7
Journal	Advanced Materials
Volume	27
Issue number	7
DOIs	https://doi.org/10.1002/adma.201403751
Publication status	Published - 2015 Feb 18
Externally published	Yes

Keywords

Electroluminescence
Hole-injection layers
Light-emitting diodes
Organic/inorganic hybrids
Perovskites

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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10.1002/adma.201403751

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title = "Multicolored organic/inorganic hybrid perovskite light-emitting diodes",

abstract = "(Graph Presented).Bright organic/inorganic hybrid perov-skite light-emitting diodes (PrLEDs) are realized by using CH3NH3PbBr3 as an emitting layer and self-organized buffer hole-injection layer (Buf-HIL). The PrLEDs show high luminance, current efficiency, and EQE of 417 cd m-2, 0.577 cd A-1, and 0.125%, respectively. Buf-HIL can facilitate hole injection into CH3NH3PbBr3 as well as block exciton quenching.",

keywords = "Electroluminescence, Hole-injection layers, Light-emitting diodes, Organic/inorganic hybrids, Perovskites",

author = "Kim, {Young Hoon} and Himchan Cho and Heo, {Jin Hyuck} and Kim, {Tae Sik} and Myoung, {No Soung} and Lee, {Chang Lyoul} and Im, {Sang Hyuk} and Lee, {Tae Woo}",

note = "Publisher Copyright: {\textcopyright} 2014 Wiley-VCH Verlag GmbH & Co. KGaA.",

year = "2015",

month = feb,

day = "18",

doi = "10.1002/adma.201403751",

language = "English",

volume = "27",

pages = "1248--1254",

journal = "Advanced Materials",

issn = "0935-9648",

publisher = "Wiley-VCH Verlag",

number = "7",

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TY - JOUR

T1 - Multicolored organic/inorganic hybrid perovskite light-emitting diodes

AU - Kim, Young Hoon

AU - Cho, Himchan

AU - Heo, Jin Hyuck

AU - Kim, Tae Sik

AU - Myoung, No Soung

AU - Lee, Chang Lyoul

AU - Im, Sang Hyuk

AU - Lee, Tae Woo

PY - 2015/2/18

Y1 - 2015/2/18

N2 - (Graph Presented).Bright organic/inorganic hybrid perov-skite light-emitting diodes (PrLEDs) are realized by using CH3NH3PbBr3 as an emitting layer and self-organized buffer hole-injection layer (Buf-HIL). The PrLEDs show high luminance, current efficiency, and EQE of 417 cd m-2, 0.577 cd A-1, and 0.125%, respectively. Buf-HIL can facilitate hole injection into CH3NH3PbBr3 as well as block exciton quenching.

AB - (Graph Presented).Bright organic/inorganic hybrid perov-skite light-emitting diodes (PrLEDs) are realized by using CH3NH3PbBr3 as an emitting layer and self-organized buffer hole-injection layer (Buf-HIL). The PrLEDs show high luminance, current efficiency, and EQE of 417 cd m-2, 0.577 cd A-1, and 0.125%, respectively. Buf-HIL can facilitate hole injection into CH3NH3PbBr3 as well as block exciton quenching.

KW - Electroluminescence

KW - Hole-injection layers

KW - Light-emitting diodes

KW - Organic/inorganic hybrids

KW - Perovskites

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U2 - 10.1002/adma.201403751

DO - 10.1002/adma.201403751

M3 - Article

AN - SCOPUS:84923066590

SN - 0935-9648

VL - 27

SP - 1248

EP - 1254

JO - Advanced Materials

JF - Advanced Materials

IS - 7

ER -

Multicolored organic/inorganic hybrid perovskite light-emitting diodes

Abstract

Keywords

ASJC Scopus subject areas

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