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Title: Photovoltaic switching mechanism in lateral structure hybrid perovskite solar cells

Abstract

In this study, long range electromigration of methylammonium ions (MA+) in methyl ammonium lead tri-iodide (MAPbI3) film is observed directly using the photo­thermal induced resonance technique. The electromigration of MA+ leads to the formation of a lateral p-i-n structure, which is the origin of the switchable photovoltaic effect in MAPbI3 perovskite devices.

Authors:
 [1];  [2];  [1];  [1];  [1];  [3];  [1]
  1. Univ. of Nebraska, Lincoln, NE (United States)
  2. National Institute of Standards and Technology, Gaithersburg, MD (United States); Univ. of Maryland, College Park, MD (United States)
  3. National Institute of Standards and Technology, Gaithersburg, MD (United States)
Publication Date:
Research Org.:
Univ. of Nebraska, Lincoln, NE (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1238032
Grant/Contract Number:  
EE0006709
Resource Type:
Accepted Manuscript
Journal Name:
Advanced Energy Materials
Additional Journal Information:
Journal Volume: 5; Journal Issue: 15; Journal ID: ISSN 1614-6832
Publisher:
Wiley
Country of Publication:
United States
Language:
English
Subject:
14 SOLAR ENERGY; 36 MATERIALS SCIENCE

Citation Formats

Yuan, Yongbo, Chae, Jungseok, Shao, Yuchuan, Wang, Qi, Xiao, Zhengguo, Centrone, Andrea, and Huang, Jinsong. Photovoltaic switching mechanism in lateral structure hybrid perovskite solar cells. United States: N. p., 2015. Web. doi:10.1002/aenm.201500615.
Yuan, Yongbo, Chae, Jungseok, Shao, Yuchuan, Wang, Qi, Xiao, Zhengguo, Centrone, Andrea, & Huang, Jinsong. Photovoltaic switching mechanism in lateral structure hybrid perovskite solar cells. United States. doi:10.1002/aenm.201500615.
Yuan, Yongbo, Chae, Jungseok, Shao, Yuchuan, Wang, Qi, Xiao, Zhengguo, Centrone, Andrea, and Huang, Jinsong. Fri . "Photovoltaic switching mechanism in lateral structure hybrid perovskite solar cells". United States. doi:10.1002/aenm.201500615. https://www.osti.gov/servlets/purl/1238032.
@article{osti_1238032,
title = {Photovoltaic switching mechanism in lateral structure hybrid perovskite solar cells},
author = {Yuan, Yongbo and Chae, Jungseok and Shao, Yuchuan and Wang, Qi and Xiao, Zhengguo and Centrone, Andrea and Huang, Jinsong},
abstractNote = {In this study, long range electromigration of methylammonium ions (MA+) in methyl ammonium lead tri-iodide (MAPbI3) film is observed directly using the photo­thermal induced resonance technique. The electromigration of MA+ leads to the formation of a lateral p-i-n structure, which is the origin of the switchable photovoltaic effect in MAPbI3 perovskite devices.},
doi = {10.1002/aenm.201500615},
journal = {Advanced Energy Materials},
number = 15,
volume = 5,
place = {United States},
year = {2015},
month = {6}
}

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Cited by: 142 works
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    Bias-dependent degradation of various solar cells: lessons for stability of perovskite photovoltaics
    journal, January 2019

    • Khenkin, Mark V.; K. M., Anoop; Katz, Eugene A.
    • Energy & Environmental Science, Vol. 12, Issue 2
    • DOI: 10.1039/c8ee03475c

    Flower-like MoS 2 nanocrystals: a powerful sorbent of Li + in the Spiro-OMeTAD layer for highly efficient and stable perovskite solar cells
    journal, January 2019

    • Jiang, Lu-Lu; Wang, Zhao-Kui; Li, Meng
    • Journal of Materials Chemistry A, Vol. 7, Issue 8
    • DOI: 10.1039/c8ta11800k

    Quantification of ion migration in CH 3 NH 3 PbI 3 perovskite solar cells by transient capacitance measurements
    journal, January 2019

    • Futscher, Moritz H.; Lee, Ju Min; McGovern, Lucie
    • Materials Horizons, Vol. 6, Issue 7
    • DOI: 10.1039/c9mh00445a

    Assessment of dynamic structural instabilities across 24 cubic inorganic halide perovskites
    journal, January 2020

    • Yang, Ruo Xi; Skelton, Jonathan M.; da Silva, Estelina L.
    • The Journal of Chemical Physics, Vol. 152, Issue 2
    • DOI: 10.1063/1.5131575

    Modeling hybrid perovskites by molecular dynamics
    journal, November 2016

    • Mattoni, Alessandro; Filippetti, Alessio; Caddeo, Claudia
    • Journal of Physics: Condensed Matter, Vol. 29, Issue 4
    • DOI: 10.1088/1361-648x/29/4/043001

    Strained hybrid perovskite thin films and their impact on the intrinsic stability of perovskite solar cells
    journal, November 2017


    The existence and impact of persistent ferroelectric domains in MAPbI 3
    journal, January 2019

    • Garten, Lauren M.; Moore, David T.; Nanayakkara, Sanjini U.
    • Science Advances, Vol. 5, Issue 1
    • DOI: 10.1126/sciadv.aas9311

    Nanoscale mapping of chemical composition in organic-inorganic hybrid perovskite films
    journal, October 2019

    • Szostak, R.; Silva, J. C.; Turren-Cruz, S. -H.
    • Science Advances, Vol. 5, Issue 10
    • DOI: 10.1126/sciadv.aaw6619