Photo-induced halide redistribution in organic–inorganic perovskite films

deQuilettes, Dane W.; Zhang, Wei; Burlakov, Victor M.; Graham, Daniel J.; Leijtens, Tomas; Osherov, Anna; Bulovic, Vladimir; Snaith, Henry J.; Ginger, David S.; Stranks, Samuel D.

doi:10.1038/ncomms11683

Photo-induced halide redistribution in organic–inorganic perovskite films

Journal Article · Tue May 24 00:00:00 EDT 2016 · Nature Communications

DOI:https://doi.org/10.1038/ncomms11683· OSTI ID:1282930

deQuilettes, Dane W. ^[1]; Zhang, Wei ^[2]; Burlakov, Victor M. ^[3]; Graham, Daniel J. ^[4]; Leijtens, Tomas ^[5]; Osherov, Anna ^[6]; Bulovic, Vladimir ^[6]; Snaith, Henry J. ^[5]; Ginger, David S. ^[7]; Stranks, Samuel D. ^[8]

Univ. of Washington, Seattle, WA (United States). Dept. of Chemistry; Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States). Research Laboratory of Electronics; Cavendish Laboratory, Cambridge (United Kingdom)
Univ. of Lincoln, Lincoln (United Kingdom). School of Chemistry
Univ. of Oxford, Oxford (United Kingdom). Dept. of Physics; Mathematical Inst., OCCAM
Univ. of Washington, Seattle, WA (United States). Dept. of Bioengineering
Univ. of Oxford, Oxford (United Kingdom). Dept. of Physics
Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States). Research Laboratory of Electronics
Univ. of Washington, Seattle, WA (United States). Dept. of Chemistry
Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States). Research Laboratory of Electronics; Cavendish Laboratory, Cambridge (United Kingdom)

Organic-inorganic perovskites such as CH₃NH₃PbI₃ are promising materials for a variety of optoelectronic applications, with certified power conversion efficiencies in solar cells already exceeding 21%. Nevertheless, state-of-the-art films still contain performance-limiting non-radiative recombination sites and exhibit a range of complex dynamic phenomena under illumination that remain poorly understood. Here we use a unique combination of confocal photoluminescence (PL) microscopy and chemical imaging to correlate the local changes in photophysics with composition in CH₃NH₃PbI₃ films under illumination. We demonstrate that the photo-induced 'brightening' of the perovskite PL can be attributed to an order-of-magnitude reduction in trap state density. By imaging the same regions with time-of-flight secondary-ion-mass spectrometry, we correlate this photobrightening with a net migration of iodine. In conclusion, our work provides visual evidence for photo-induced halide migration in triiodide perovskites and reveals the complex interplay between charge carrier populations, electronic traps and mobile halides that collectively impact optoelectronic performance.

View Accepted Manuscript (DOE)

Research Organization:: Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States).

Sponsoring Organization:: USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)

Grant/Contract Number:: SC0013957; SC0001088

OSTI ID:: 1282930

Journal Information:: Nature Communications, Journal Name: Nature Communications Vol. 7; ISSN 2041-1723

Publisher:: Nature Publishing GroupCopyright Statement

Country of Publication:: United States

Language:: English

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Probing the origins of photodegradation in organic–inorganic metal halide perovskites with time-resolved mass spectrometry Song, Zhaoning; Wang, Changlei; Phillips, Adam B. Sustainable Energy & Fuels, Vol. 2, Issue 11 https://doi.org/10.1039/c8se00358k	journal	January 2018
The role of interface between electron transport layer and perovskite in halogen migration and stabilizing perovskite solar cells with Cs ₄ SnO ₄ Zhao, Bingxin; Niu, Guangda; Dong, Qingshun Journal of Materials Chemistry A, Vol. 6, Issue 46 https://doi.org/10.1039/c8ta09382b	journal	January 2018
Ab initio study of the dynamics of electron trapping and detrapping processes in the CH ₃ NH ₃ PbI ₃ perovskite Zhang, Linghai; Sit, Patrick H. -L. Journal of Materials Chemistry A, Vol. 7, Issue 5 https://doi.org/10.1039/c8ta09512d	journal	January 2019
Localized effect of PbI ₂ excess in perovskite solar cells probed by high-resolution chemical–optoelectronic mapping Barbé, Jérémy; Newman, Michael; Lilliu, Samuele Journal of Materials Chemistry A, Vol. 6, Issue 45 https://doi.org/10.1039/c8ta09536a	journal	January 2018
Achievable high V _oc of carbon based all-inorganic CsPbIBr ₂ perovskite solar cells through interface engineering Guo, Zhanglin; Teo, Siowhwa; Xu, Zhenhua Journal of Materials Chemistry A, Vol. 7, Issue 3 https://doi.org/10.1039/c8ta09838g	journal	January 2019
Flower-like MoS ₂ nanocrystals: a powerful sorbent of Li ⁺ in the Spiro-OMeTAD layer for highly efficient and stable perovskite solar cells Jiang, Lu-Lu; Wang, Zhao-Kui; Li, Meng Journal of Materials Chemistry A, Vol. 7, Issue 8 https://doi.org/10.1039/c8ta11800k	journal	January 2019
An optical fibre-based sensor for the detection of gaseous ammonia with methylammonium lead halide perovskite Ruan, Shuai; Lu, Jianfeng; Pai, Narendra Journal of Materials Chemistry C, Vol. 6, Issue 26 https://doi.org/10.1039/c8tc01552j	journal	January 2018
Giant current amplification induced by ion migration in perovskite single crystal photodetectors Wu, Ting; Ahmadi, Mahshid; Hu, Bin Journal of Materials Chemistry C, Vol. 6, Issue 30 https://doi.org/10.1039/c8tc02334d	journal	January 2018
Aging-induced light-soaking effects and open-circuit voltage hysteretic behavior of inverted perovskite solar cells incorporating a hole transport metal halide layer via morphology-dependent inflow of iodide ions Hong, Jungyun; Kim, Hyebin; Hwang, Inchan Journal of Materials Chemistry C, Vol. 7, Issue 5 https://doi.org/10.1039/c8tc04723e	journal	January 2019
Effect of density of surface defects on photoluminescence properties in MAPbI ₃ perovskite films Fassl, Paul; Zakharko, Yuriy; Falk, Lukas M. Journal of Materials Chemistry C, Vol. 7, Issue 18 https://doi.org/10.1039/c8tc05998e	journal	January 2019
The use of ion-selective membranes to study cation transport in hybrid organic–inorganic perovskites Smith, Emily C.; Ellis, Christie L. C.; Javaid, Hamza Physical Chemistry Chemical Physics, Vol. 21, Issue 37 https://doi.org/10.1039/c9cp03891d	journal	January 2019
Broadband white-light emission from supramolecular piperazinium-based lead halide perovskites linked by hydrogen bonds Jung, Mi-Hee; Ko, Kyoung Chul; Lee, Woo Ram Dalton Transactions, Vol. 48, Issue 40 https://doi.org/10.1039/c9dt03469b	journal	January 2019
Quantification of ion migration in CH ₃ NH ₃ PbI ₃ perovskite solar cells by transient capacitance measurements Futscher, Moritz H.; Lee, Ju Min; McGovern, Lucie Materials Horizons, Vol. 6, Issue 7 https://doi.org/10.1039/c9mh00445a	journal	January 2019
Limitations of a polymer-based hole transporting layer for application in planar inverted perovskite solar cells Petrović, Miloš; Maksudov, Temur; Panagiotopoulos, Apostolos Nanoscale Advances, Vol. 1, Issue 8 https://doi.org/10.1039/c9na00246d	journal	January 2019
Laser induced ion migration in all-inorganic mixed halide perovskite micro-platelets Wang, Ziming; Wang, Yue; Nie, Zhonghui Nanoscale Advances, Vol. 1, Issue 11 https://doi.org/10.1039/c9na00565j	journal	January 2019
Fermi-level pinning in methylammonium lead iodide perovskites Gallet, Thibaut; Grabowski, David; Kirchartz, Thomas Nanoscale, Vol. 11, Issue 36 https://doi.org/10.1039/c9nr02643f	journal	January 2019
Understanding the mechanism of metal-induced degradation in perovskite nanocrystals Saris, Seryio; Niemann, Valerie; Mantella, Valeria Nanoscale, Vol. 11, Issue 41 https://doi.org/10.1039/c9nr06328e	journal	January 2019
Detecting and identifying reversible changes in perovskite solar cells by electrochemical impedance spectroscopy Klotz, Dino; Tumen-Ulzii, Ganbaatar; Qin, Chuanjiang RSC Advances, Vol. 9, Issue 57 https://doi.org/10.1039/c9ra07048f	journal	January 2019
Directly imaging the structure–property correlation of perovskites in crystalline microwires Zhang, Xiao-Wei; Yang, Zhen-Qian; Li, Jing-Zhen Journal of Materials Chemistry A, Vol. 7, Issue 21 https://doi.org/10.1039/c9ta03073e	journal	January 2019
Unravelling steady-state bulk recombination dynamics in thick efficient vacuum-deposited perovskite solar cells by transient methods Kiermasch, David; Gil-Escrig, Lidón; Baumann, Andreas Journal of Materials Chemistry A, Vol. 7, Issue 24 https://doi.org/10.1039/c9ta04367e	journal	January 2019
Spontaneous enhancement of the stable power conversion efficiency in perovskite solar cells Moghadamzadeh, Somayeh; Hossain, Ihteaz M.; Jakoby, Marius Journal of Materials Chemistry A, Vol. 8, Issue 2 https://doi.org/10.1039/c9ta09584e	journal	January 2020
Instability of p–i–n perovskite solar cells under reverse bias Razera, Ricardo A. Z.; Jacobs, Daniel A.; Fu, Fan Journal of Materials Chemistry A, Vol. 8, Issue 1 https://doi.org/10.1039/c9ta12032g	journal	January 2020
CH ₃ NH ₃ PbI ₃ perovskite thin films as a saturable absorber for a passively Q-switched Nd:YAG laser Wang, Jiang; Wang, Yonggang; Chen, Zhendong Journal of Materials Chemistry C, Vol. 7, Issue 17 https://doi.org/10.1039/c9tc00139e	journal	January 2019
Light induced degradation in mixed-halide perovskites Ruan, Shuai; Surmiak, Maciej-Adam; Ruan, Yinlan Journal of Materials Chemistry C, Vol. 7, Issue 30 https://doi.org/10.1039/c9tc02635e	journal	January 2019
High-performance and moisture-stable perovskite solar cells with a 2D modified layer via introducing a high dipole moment cation Xu, Huifen; Sun, Yuhai; Zheng, Haiying Journal of Materials Chemistry C, Vol. 7, Issue 48 https://doi.org/10.1039/c9tc05227e	journal	January 2019
Magnetron-sputtering deposited molybdenum carbide MXene thin films as a saturable absorber for passively Q-switched lasers Wang, Jiang; Liu, Sicong; Wang, Yonggang Journal of Materials Chemistry C, Vol. 8, Issue 5 https://doi.org/10.1039/c9tc06117g	journal	January 2020
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Photon Emission and Reabsorption Processes in CH 3 NH 3 PbBr 3 Single Crystals Revealed by Time-Resolved Two-Photon-Excitation Photoluminescence Microscopy Yamada, Takumi; Yamada, Yasuhiro; Nakaike, Yumi Physical Review Applied, Vol. 7, Issue 1 https://doi.org/10.1103/physrevapplied.7.014001	journal	January 2017
Light-induced picosecond rotational disordering of the inorganic sublattice in hybrid perovskites Wu, Xiaoxi; Tan, Liang Z.; Shen, Xiaozhe Science Advances, Vol. 3, Issue 7 https://doi.org/10.1126/sciadv.1602388	journal	July 2017
Efficient and stable solution-processed planar perovskite solar cells via contact passivation Tan, Hairen; Jain, Ankit; Voznyy, Oleksandr Science, Vol. 355, Issue 6326 https://doi.org/10.1126/science.aai9081	journal	February 2017
Light-induced lattice expansion leads to high-efficiency perovskite solar cells Tsai, Hsinhan; Asadpour, Reza; Blancon, Jean-Christophe Science, Vol. 360, Issue 6384 https://doi.org/10.1126/science.aap8671	journal	April 2018
In situ investigation of light soaking in organolead halide perovskite films Zhong, Yu; Luna, Carlos Andres Melo; Hildner, Richard University of Bayreuth https://doi.org/10.15495/epub_ubt_00004671	text	January 2019
Imperfections and their passivation in halide perovskite solar cells J., Huang,; B., Chen,; P. N., Rudd, The University of North Carolina at Chapel Hill University Libraries https://doi.org/10.17615/kzq8-3k31	text	January 2019
Maximizing and stabilizing luminescence from halide perovskites with potassium passivation Abdi Jalebi, Mojtaba; Andaji Garmaroudi, Zahra; Cacovich, Stefania Springer Nature https://doi.org/10.17863/cam.18795	journalarticle	January 2018
How Methylammonium Cations and Chlorine Dopants Heal Defects in Lead Iodide Perovskites Nan, G.; Zhang, X.; Abdi-Jalebi, M. Wiley https://doi.org/10.17863/cam.27214	journalarticle	January 2018
The Impact of Atmosphere on the Local Luminescence Properties of Metal Halide Perovskite Grains. Brenes, Roberto; Eames, Christopher; Bulović, Vladimir Apollo - University of Cambridge Repository https://doi.org/10.17863/cam.31869	text	January 2018
The Physics of Light Emission in Halide Perovskite Devices. Stranks, Samuel D.; Hoye, Robert LZ; Di, Dawei Wiley https://doi.org/10.17863/cam.32335	journalarticle	January 2019
Lattice strain causes non-radiative losses in halide perovskites Jones, Tw; Osherov, A.; Alsari, M. Apollo - University of Cambridge Repository https://doi.org/10.17863/cam.36307	text	January 2019
Heterogeneity at multiple length scales in halide perovskite semiconductors Tennyson, Beth; Doherty, Tas; Stranks, Samuel Apollo - University of Cambridge Repository https://doi.org/10.17863/cam.41839	text	January 2019
Influence of Grain Size on Phase Transitions in Halide Perovskite Films Stavrakas, C.; Zelewski, Sj; Frohna, K. Apollo - University of Cambridge Repository https://doi.org/10.17863/cam.43114	text	January 2019
Gold and iodine diffusion in large area perovskite solar cells under illumination. Cacovich, Stefania; Ciná, L.; Matteocci, F. Apollo - University of Cambridge Repository https://doi.org/10.17863/cam.43693	text	January 2017
Metal-encapsulated organolead halide perovskite photocathode for solar-driven hydrogen evolution in water. Crespo-Quesada, Micaela; Pazos-Outón, Luis M.; Warnan, Julien Springer Nature https://doi.org/10.17863/cam.905	journalarticle	January 2016
Nonradiative Recombination in Perovskite Solar Cells: The Role of Interfaces Wolff, Christian M.; Caprioglio, Pietro; Stolterfoht, Martin FID GEO https://doi.org/10.23689/fidgeo-4816	text	January 2019
Elucidating the Long-range Charge Carrier Mobility in Metal Halide Perovskite Thin Films Lim, Jongchul; Wenger, Bernard; Snaith, Henry Proceedings of the 11th International Conference on Hybrid and Organic Photovoltaics https://doi.org/10.29363/nanoge.hopv.2019.087	conference	February 2019
Back-Contact Perovskite Solar Cells Friend, Richard H.; Deschler, Felix; Pazos-Outón, Luis M. Scientific Video Protocols, Vol. 1, Issue 1 https://doi.org/10.32386/scivpro.000005	journal	January 2018
Long-Term Stabilization of Two-Dimensional Perovskites by Encapsulation with Hexagonal Boron Nitride Seitz, Michael; Gant, Patricia; Castellanos-Gomez, Andres Nanomaterials, Vol. 9, Issue 8 https://doi.org/10.3390/nano9081120	journal	August 2019
Elucidating the long-range charge carrier mobility in metal halide perovskite thin films Lim, Jongchul; Hoerantner, Maximilian T.; Sakai, Nobuya arXiv https://doi.org/10.48550/arxiv.1812.06322	text	January 2018
Loss analysis in perovskite photovoltaic modules Rakocevic, Lucija; Mundt, Laura; Gehlhaar, Robert Zenodo https://doi.org/10.5281/zenodo.3541997	text	January 2019
Controlling competing photochemical reactions stabilizes perovskite solar cells Motti, Silvia G.; Meggiolaro, Daniele; Barker, Alex J. Zenodo https://doi.org/10.5281/zenodo.3738939	text	January 2019
Spontaneous Enhancement of the Stable Power Conversion Efficiency in Perovskite Solar Cells Moghadamzadeh, Somayeh; Hossain, Ihteaz; Jakoby, Marius Karlsruhe https://doi.org/10.5445/ir/1000100545	text	January 2019

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Twin domains modulate light-matter interactions in metal halide perovskites

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Photo-induced halide redistribution in organic–inorganic perovskite films

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