Photo/current-induced halide segregation in mixed-halide perovskites-based devices

Yuxiao Guo; Xingtian Yin; Dan Liu; Wenxiu Que

doi:10.1016/j.trechm.2023.04.007

Photo/current-induced halide segregation in mixed-halide perovskites-based devices

Yuxiao Guo
, Xingtian Yin
, Dan Liu
, Wenxiu Que

电子与信息学部

Xi'an Jiaotong University

科研成果: 期刊稿件 › 短篇评述 › 同行评审

6 引用（Scopus）

摘要

Mixed-halide perovskites (MHPs) are popular in the development of both solar cells and light-emitting diodes (LEDs). Photo/current-induced halide segregation (PIHS/CIHS) disrupts original carrier dynamics, leading to carrier funneling into narrow-E_g domains, and deteriorates the functional devices. Instead of suppression, we here attempt to propose our viewpoints on prospective exploitation of this behavior.

源语言	英语
页（从-至）	509-511
页数	3
期刊	Trends in Chemistry
卷	5
期	7
DOI	https://doi.org/10.1016/j.trechm.2023.04.007
出版状态	已出版 - 7月 2023

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10.1016/j.trechm.2023.04.007

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title = "Photo/current-induced halide segregation in mixed-halide perovskites-based devices",

abstract = "Mixed-halide perovskites (MHPs) are popular in the development of both solar cells and light-emitting diodes (LEDs). Photo/current-induced halide segregation (PIHS/CIHS) disrupts original carrier dynamics, leading to carrier funneling into narrow-Eg domains, and deteriorates the functional devices. Instead of suppression, we here attempt to propose our viewpoints on prospective exploitation of this behavior.",

keywords = "carrier funneling, halide segregation, mixed-halide perovskites, narrow-E domains, prospective exploitation",

author = "Yuxiao Guo and Xingtian Yin and Dan Liu and Wenxiu Que",

note = "Publisher Copyright: {\textcopyright} 2023 Elsevier Inc.",

year = "2023",

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doi = "10.1016/j.trechm.2023.04.007",

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T1 - Photo/current-induced halide segregation in mixed-halide perovskites-based devices

AU - Guo, Yuxiao

AU - Yin, Xingtian

AU - Liu, Dan

AU - Que, Wenxiu

PY - 2023/7

Y1 - 2023/7

N2 - Mixed-halide perovskites (MHPs) are popular in the development of both solar cells and light-emitting diodes (LEDs). Photo/current-induced halide segregation (PIHS/CIHS) disrupts original carrier dynamics, leading to carrier funneling into narrow-Eg domains, and deteriorates the functional devices. Instead of suppression, we here attempt to propose our viewpoints on prospective exploitation of this behavior.

AB - Mixed-halide perovskites (MHPs) are popular in the development of both solar cells and light-emitting diodes (LEDs). Photo/current-induced halide segregation (PIHS/CIHS) disrupts original carrier dynamics, leading to carrier funneling into narrow-Eg domains, and deteriorates the functional devices. Instead of suppression, we here attempt to propose our viewpoints on prospective exploitation of this behavior.

KW - carrier funneling

KW - halide segregation

KW - mixed-halide perovskites

KW - narrow-E domains

KW - prospective exploitation

UR - https://www.scopus.com/pages/publications/85157966907

U2 - 10.1016/j.trechm.2023.04.007

DO - 10.1016/j.trechm.2023.04.007

M3 - 短篇评述

AN - SCOPUS:85157966907

SN - 2589-5974

VL - 5

SP - 509

EP - 511

JO - Trends in Chemistry

JF - Trends in Chemistry

IS - 7

ER -

Photo/current-induced halide segregation in mixed-halide perovskites-based devices

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