Room-temperature electroluminescence from two-dimensional lead halide perovskites

Renzhi Li; Chang Yi; Rui Ge; Wei Zou; Lu Cheng; Nana Wang; Jianpu Wang; Wei Huang

doi:10.1063/1.4964413

Room-temperature electroluminescence from two-dimensional lead halide perovskites

Renzhi Li
, Chang Yi
, Rui Ge
, Wei Zou
, Lu Cheng
, Nana Wang
, Jianpu Wang
, Wei Huang

Nanjing Tech University
Nanjing University of Posts and Telecommunications

科研成果: 期刊稿件 › 文章 › 同行评审

77 引用（Scopus）

摘要

Room-temperature electroluminescence (EL) is demonstrated from a light-emitting diode (LED) based on two-dimensional lead halide perovskites, (C₆H₅NH₃)₂PbI₄. The device has a multilayer structure of ITO/Poly(3,4-ethylenedioxythiophene):Poly(styrenesulfonate)/(C₆H₅CH₂NH₃)₂PbI₄/Bathophenanthroline/Al. The EL emission peaks at 526 nm with a narrow full width at half maximum of 15 nm, which origins from perovskite exciton emission. The LED device exhibits a maximum luminance of ∼9 cd m^-2 at a bias of 5 V.

源语言	英语
文章编号	151101
期刊	Applied Physics Letters
卷	109
期	15
DOI	https://doi.org/10.1063/1.4964413
出版状态	已出版 - 10 10月 2016
已对外发布	是

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title = "Room-temperature electroluminescence from two-dimensional lead halide perovskites",

abstract = "Room-temperature electroluminescence (EL) is demonstrated from a light-emitting diode (LED) based on two-dimensional lead halide perovskites, (C6H5NH3)2PbI4. The device has a multilayer structure of ITO/Poly(3,4-ethylenedioxythiophene):Poly(styrenesulfonate)/(C6H5CH2NH3)2PbI4/Bathophenanthroline/Al. The EL emission peaks at 526 nm with a narrow full width at half maximum of 15 nm, which origins from perovskite exciton emission. The LED device exhibits a maximum luminance of ∼9 cd m-2 at a bias of 5 V.",

author = "Renzhi Li and Chang Yi and Rui Ge and Wei Zou and Lu Cheng and Nana Wang and Jianpu Wang and Wei Huang",

note = "Publisher Copyright: {\textcopyright} 2016 Author(s).",

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doi = "10.1063/1.4964413",

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T1 - Room-temperature electroluminescence from two-dimensional lead halide perovskites

AU - Li, Renzhi

AU - Yi, Chang

AU - Ge, Rui

AU - Zou, Wei

AU - Cheng, Lu

AU - Wang, Nana

AU - Wang, Jianpu

AU - Huang, Wei

PY - 2016/10/10

Y1 - 2016/10/10

N2 - Room-temperature electroluminescence (EL) is demonstrated from a light-emitting diode (LED) based on two-dimensional lead halide perovskites, (C6H5NH3)2PbI4. The device has a multilayer structure of ITO/Poly(3,4-ethylenedioxythiophene):Poly(styrenesulfonate)/(C6H5CH2NH3)2PbI4/Bathophenanthroline/Al. The EL emission peaks at 526 nm with a narrow full width at half maximum of 15 nm, which origins from perovskite exciton emission. The LED device exhibits a maximum luminance of ∼9 cd m-2 at a bias of 5 V.

AB - Room-temperature electroluminescence (EL) is demonstrated from a light-emitting diode (LED) based on two-dimensional lead halide perovskites, (C6H5NH3)2PbI4. The device has a multilayer structure of ITO/Poly(3,4-ethylenedioxythiophene):Poly(styrenesulfonate)/(C6H5CH2NH3)2PbI4/Bathophenanthroline/Al. The EL emission peaks at 526 nm with a narrow full width at half maximum of 15 nm, which origins from perovskite exciton emission. The LED device exhibits a maximum luminance of ∼9 cd m-2 at a bias of 5 V.

UR - https://www.scopus.com/pages/publications/84992709742

U2 - 10.1063/1.4964413

DO - 10.1063/1.4964413

M3 - 文章

AN - SCOPUS:84992709742

SN - 0003-6951

VL - 109

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 15

M1 - 151101

ER -

Room-temperature electroluminescence from two-dimensional lead halide perovskites

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