Composition-dependent photoluminescence intensity and prolonged recombination lifetime of perovskite CH3NH3PbBr3−x Clxfilms

Meng Zhang; Hua Yu; Miaoqiang Lyu; Qiong Wang; Jung Ho Yun; Lianzhou Wang

doi:10.1039/c4cc04973j

Composition-dependent photoluminescence intensity and prolonged recombination lifetime of perovskite CH₃NH₃PbBr_3−x Cl_xfilms

Meng Zhang
, Hua Yu
, Miaoqiang Lyu
, Qiong Wang
, Jung Ho Yun
, Lianzhou Wang

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

250 Citations (Scopus)

Abstract

Mixed halide perovskites CH₃NH₃PbBr_3−xCl_x(x = 0.6-1.2) with different compositions of halogens exhibit drastically changed optical properties. In particular, the thin films prepared with these perovskites demonstrate extraordinary photoluminescence emission intensities and prolonged recombination lifetimes up to 446 ns, which are desirable for light emitting and photovoltaic applications.

Original language	English
Pages (from-to)	11727-11730
Number of pages	4
Journal	Chemical Communications
Volume	50
Issue number	79
DOIs	https://doi.org/10.1039/c4cc04973j
Publication status	Published - 9 Sept 2014

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10.1039/c4cc04973j

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title = "Composition-dependent photoluminescence intensity and prolonged recombination lifetime of perovskite CH3NH3PbBr3−x Clxfilms",

abstract = "Mixed halide perovskites CH3NH3PbBr3−xClx(x = 0.6-1.2) with different compositions of halogens exhibit drastically changed optical properties. In particular, the thin films prepared with these perovskites demonstrate extraordinary photoluminescence emission intensities and prolonged recombination lifetimes up to 446 ns, which are desirable for light emitting and photovoltaic applications.",

author = "Meng Zhang and Hua Yu and Miaoqiang Lyu and Qiong Wang and Yun, \{Jung Ho\} and Lianzhou Wang",

year = "2014",

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language = "English",

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journal = "Chemical Communications",

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T1 - Composition-dependent photoluminescence intensity and prolonged recombination lifetime of perovskite CH3NH3PbBr3−x Clxfilms

AU - Zhang, Meng

AU - Yu, Hua

AU - Lyu, Miaoqiang

AU - Wang, Qiong

AU - Yun, Jung Ho

AU - Wang, Lianzhou

PY - 2014/9/9

Y1 - 2014/9/9

N2 - Mixed halide perovskites CH3NH3PbBr3−xClx(x = 0.6-1.2) with different compositions of halogens exhibit drastically changed optical properties. In particular, the thin films prepared with these perovskites demonstrate extraordinary photoluminescence emission intensities and prolonged recombination lifetimes up to 446 ns, which are desirable for light emitting and photovoltaic applications.

AB - Mixed halide perovskites CH3NH3PbBr3−xClx(x = 0.6-1.2) with different compositions of halogens exhibit drastically changed optical properties. In particular, the thin films prepared with these perovskites demonstrate extraordinary photoluminescence emission intensities and prolonged recombination lifetimes up to 446 ns, which are desirable for light emitting and photovoltaic applications.

UR - https://www.scopus.com/pages/publications/84920461314

U2 - 10.1039/c4cc04973j

DO - 10.1039/c4cc04973j

M3 - Article

AN - SCOPUS:84920461314

SN - 1359-7345

VL - 50

SP - 11727

EP - 11730

JO - Chemical Communications

JF - Chemical Communications

IS - 79

ER -

Composition-dependent photoluminescence intensity and prolonged recombination lifetime of perovskite CH₃NH₃PbBr_3−x Cl_xfilms

Abstract

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