Grain boundary dominated ion migration in polycrystalline organic–inorganic halide perovskite films

Shao, Yuchuan; Fang, Yanjun; Li, Tao; Wang, Qi; Dong, Qingfeng; Deng, Yehao; Yuan, Yongbo; Wei, Haotong; Wang, Meiyu; Gruverman, Alexei; Shield, Jeffery; Huang, Jinsong

doi:10.1039/C6EE00413J

Grain boundary dominated ion migration in polycrystalline organic–inorganic halide perovskite films

Journal Article · Mon Mar 21 00:00:00 UTC 2016 · Energy & Environmental Science

DOI:https://doi.org/10.1039/C6EE00413J· OSTI ID:1342745

Shao, Yuchuan ^[1]; Fang, Yanjun ^[2]; Li, Tao ^[2]; Wang, Qi ^[2]; Dong, Qingfeng ^[2]; Deng, Yehao ^[2]; Yuan, Yongbo ^[2]; Wei, Haotong ^[2]; Wang, Meiyu ^[2]; Gruverman, Alexei ^[2]; Shield, Jeffery ^[2]; Huang, Jinsong ^[2]

Univ. of Nebraska-Lincoln, Lincoln, NE (United States); University of Nebraska Lincoln
Univ. of Nebraska-Lincoln, Lincoln, NE (United States)

The efficiency of perovskite solar cells is approaching that of single-crystalline silicon solar cells despite the presence of large grain boundary (GB) area in the polycrystalline thin films. Here, by using a combination of nanoscopic and macroscopic level measurements, we show that the ion migration in polycrystalline perovskites is dominated through GBs. Conducting atomic force microscopy measurements reveal much stronger hysteresis both for photocurrent and dark-current at the GBs than on the grains interiors, which can be explained by faster ion migration at the GBs. The dramatically enhanced ion migration results in a redistribution of ions along the GBs after electric poling, in contrast to the intact grain area. The perovskite single-crystal devices without GBs show negligible current hysteresis and no ion-migration signal. Furthermore, the discovery of dominating ion migration through GBs in perovskites can lead to broad applications in many types of devices including photovoltaics, memristors, and ion batteries.

View Accepted Manuscript (DOE)

Research Organization:: Univ. of Nebraska-Lincoln, Lincoln, NE (United States)

Sponsoring Organization:: USDOE Office of Energy Efficiency and Renewable Energy (EERE), Solar Energy Technologies Office (EE-4S)

Grant/Contract Number:: EE0006709

OSTI ID:: 1342745

Journal Information:: Energy & Environmental Science, Journal Name: Energy & Environmental Science Journal Issue: 5 Vol. 9; ISSN EESNBY; ISSN 1754-5692

Publisher:: Royal Society of ChemistryCopyright Statement

Country of Publication:: United States

Language:: English

References (48)

Additive Enhanced Crystallization of Solution-Processed Perovskite for Highly Efficient Planar-Heterojunction Solar Cells Liang, Po-Wei; Liao, Chien-Yi; Chueh, Chu-Chen Advanced Materials, Vol. 26, Issue 22, p. 3748-3754 https://doi.org/10.1002/adma.201400231	journal	March 2014
Light-Induced Self-Poling Effect on Organometal Trihalide Perovskite Solar Cells for Increased Device Efficiency and Stability Deng, Yehao; Xiao, Zhengguo; Huang, Jinsong Advanced Energy Materials, Vol. 5, Issue 20 https://doi.org/10.1002/aenm.201500721	journal	August 2015
Mapping Electric Field-Induced Switchable Poling and Structural Degradation in Hybrid Lead Halide Perovskite Thin Films Leijtens, Tomas; Hoke, Eric T.; Grancini, Giulia Advanced Energy Materials, Vol. 5, Issue 20 https://doi.org/10.1002/aenm.201500962	journal	September 2015
Electric-Field-Driven Reversible Conversion Between Methylammonium Lead Triiodide Perovskites and Lead Iodide at Elevated Temperatures Yuan, Yongbo; Wang, Qi; Shao, Yuchuan Advanced Energy Materials, Vol. 6, Issue 2 https://doi.org/10.1002/aenm.201501803	journal	December 2015
The Significance of Ion Conduction in a Hybrid Organic-Inorganic Lead-Iodide-Based Perovskite Photosensitizer Yang, Tae-Youl; Gregori, Giuliano; Pellet, Norman Angewandte Chemie, Vol. 127, Issue 27 https://doi.org/10.1002/ange.201500014	journal	May 2015
Diffusion in Solids: Fundamentals, Methods, Materials, Diffusion-Controlled Processes Mehrer, Helmut Springer Series in Solid-State Sciences https://doi.org/10.1007/978-3-540-71488-0	book	January 2007
Grain Boundary Segregation in Metals Lejcek, Pavel Springer Series in Materials Science https://doi.org/10.1007/978-3-642-12505-8	book	January 2010
Grain boundary segregation in metals Briant, C. L. Proceedings, annual meeting, Electron Microscopy Society of America, Vol. 50, Issue 2 https://doi.org/10.1017/s0424820100130651	journal	August 1992
Benefit of Grain Boundaries in Organic–Inorganic Halide Planar Perovskite Solar Cells Yun, Jae S.; Ho-Baillie, Anita; Huang, Shujuan The Journal of Physical Chemistry Letters, Vol. 6, Issue 5 https://doi.org/10.1021/acs.jpclett.5b00182	journal	February 2015
Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells Kojima, Akihiro; Teshima, Kenjiro; Shirai, Yasuo Journal of the American Chemical Society, Vol. 131, Issue 17, p. 6050-6051 https://doi.org/10.1021/ja809598r	journal	May 2009
Perovskite Solar Cells with Near 100% Internal Quantum Efficiency Based on Large Single Crystalline Grains and Vertical Bulk Heterojunctions Yang, Bin; Dyck, Ondrej; Poplawsky, Jonathan Journal of the American Chemical Society, Vol. 137, Issue 29 https://doi.org/10.1021/jacs.5b03144	journal	July 2015
First-Principles Study of Ion Diffusion in Perovskite Solar Cell Sensitizers Haruyama, Jun; Sodeyama, Keitaro; Han, Liyuan Journal of the American Chemical Society, Vol. 137, Issue 32 https://doi.org/10.1021/jacs.5b03615	journal	August 2015
Anomalous Hysteresis in Perovskite Solar Cells Snaith, Henry J.; Abate, Antonio; Ball, James M. The Journal of Physical Chemistry Letters, Vol. 5, Issue 9 https://doi.org/10.1021/jz500113x	journal	April 2014
Photoinduced Giant Dielectric Constant in Lead Halide Perovskite Solar Cells Juarez-Perez, Emilio J.; Sanchez, Rafael S.; Badia, Laura The Journal of Physical Chemistry Letters, Vol. 5, Issue 13 https://doi.org/10.1021/jz5011169	journal	June 2014
Sequential deposition as a route to high-performance perovskite-sensitized solar cells Burschka, Julian; Pellet, Norman; Moon, Soo-Jin Nature, Vol. 499, Issue 7458, p. 316-319 https://doi.org/10.1038/nature12340	journal	July 2013
Efficient planar heterojunction perovskite solar cells by vapour deposition Liu, Mingzhen; Johnston, Michael B.; Snaith, Henry J. Nature, Vol. 501, Issue 7467, p. 395-398 https://doi.org/10.1038/nature12509	journal	September 2013
Compositional engineering of perovskite materials for high-performance solar cells Jeon, Nam Joong; Noh, Jun Hong; Yang, Woon Seok Nature, Vol. 517, Issue 7535 https://doi.org/10.1038/nature14133	journal	January 2015
Origin and elimination of photocurrent hysteresis by fullerene passivation in CH3NH3PbI3 planar heterojunction solar cells Shao, Yuchuan; Xiao, Zhengguo; Bi, Cheng Nature Communications, Vol. 5, Issue 1 https://doi.org/10.1038/ncomms6784	journal	December 2014
Enhancing grain boundary ionic conductivity in mixed ionic–electronic conductors Lin, Ye; Fang, Shumin; Su, Dong Nature Communications, Vol. 6, Issue 1 https://doi.org/10.1038/ncomms7824	journal	April 2015
Perovskite–fullerene hybrid materials suppress hysteresis in planar diodes Xu, Jixian; Buin, Andrei; Ip, Alexander H. Nature Communications, Vol. 6, Issue 1 https://doi.org/10.1038/ncomms8081	journal	May 2015
Lead iodide perovskite light-emitting field-effect transistor Chin, Xin Yu; Cortecchia, Daniele; Yin, Jun Nature Communications, Vol. 6, Issue 1 https://doi.org/10.1038/ncomms8383	journal	June 2015
Ionic transport in hybrid lead iodide perovskite solar cells Eames, Christopher; Frost, Jarvist M.; Barnes, Piers R. F. Nature Communications, Vol. 6, Issue 1 https://doi.org/10.1038/ncomms8497	journal	June 2015
Non-wetting surface-driven high-aspect-ratio crystalline grain growth for efficient hybrid perovskite solar cells Bi, Cheng; Wang, Qi; Shao, Yuchuan Nature Communications, Vol. 6, Issue 1 https://doi.org/10.1038/ncomms8747	journal	July 2015
Continuing to soar McGehee, Michael D. Nature Materials, Vol. 13, Issue 9 https://doi.org/10.1038/nmat4050	journal	August 2014
Giant switchable photovoltaic effect in organometal trihalide perovskite devices Xiao, Zhengguo; Yuan, Yongbo; Shao, Yuchuan Nature Materials, Vol. 14, Issue 2 https://doi.org/10.1038/nmat4150	journal	December 2014
The emergence of perovskite solar cells Green, Martin A.; Ho-Baillie, Anita; Snaith, Henry J. Nature Photonics, Vol. 8, Issue 7, p. 506-514 https://doi.org/10.1038/nphoton.2014.134	journal	July 2014
Electro-optics of perovskite solar cells Lin, Qianqian; Armin, Ardalan; Nagiri, Ravi Chandra Raju Nature Photonics, Vol. 9, Issue 2 https://doi.org/10.1038/nphoton.2014.284	journal	December 2014
Sensitive X-ray detectors made of methylammonium lead tribromide perovskite single crystals Wei, Haotong; Fang, Yanjun; Mulligan, Padhraic Nature Photonics, Vol. 10, Issue 5 https://doi.org/10.1038/nphoton.2016.41	journal	March 2016
Lead Iodide Perovskite Sensitized All-Solid-State Submicron Thin Film Mesoscopic Solar Cell with Efficiency Exceeding 9% Kim, Hui-Seon; Lee, Chang-Ryul; Im, Jeong-Hyeok Scientific Reports, Vol. 2, Issue 1 https://doi.org/10.1038/srep00591	journal	August 2012
Efficient, high yield perovskite photovoltaic devices grown by interdiffusion of solution-processed precursor stacking layers Xiao, Zhengguo; Bi, Cheng; Shao, Yuchuan Energy Environ. Sci., Vol. 7, Issue 8 https://doi.org/10.1039/C4EE01138D	journal	January 2014
Retarding the crystallization of PbI ₂ for highly reproducible planar-structured perovskite solar cells via sequential deposition Wu, Yongzhen; Islam, Ashraful; Yang, Xudong Energy Environ. Sci., Vol. 7, Issue 9 https://doi.org/10.1039/C4EE01624F	journal	January 2014
Hysteresis and transient behavior in current–voltage measurements of hybrid-perovskite absorber solar cells Unger, E. L.; Hoke, E. T.; Bailie, C. D. Energy Environ. Sci., Vol. 7, Issue 11 https://doi.org/10.1039/C4EE02465F	journal	January 2014
Understanding the rate-dependent J–V hysteresis, slow time component, and aging in CH ₃ NH ₃ PbI ₃ perovskite solar cells: the role of a compensated electric field Tress, W.; Marinova, N.; Moehl, T. Energy & Environmental Science, Vol. 8, Issue 3 https://doi.org/10.1039/C4EE03664F	journal	January 2015
Scalable fabrication of efficient organolead trihalide perovskite solar cells with doctor-bladed active layers Deng, Yehao; Peng, Edwin; Shao, Yuchuan Energy & Environmental Science, Vol. 8, Issue 5 https://doi.org/10.1039/C4EE03907F	journal	January 2015
Reversible photo-induced trap formation in mixed-halide hybrid perovskites for photovoltaics Hoke, Eric T.; Slotcavage, Daniel J.; Dohner, Emma R. Chemical Science, Vol. 6, Issue 1 https://doi.org/10.1039/C4SC03141E	journal	January 2015
Hydrothermal synthesis of organometal halide perovskites for Li-ion batteries Xia, Hua-Rong; Sun, Wen-Tao; Peng, Lian-Mao Chemical Communications, Vol. 51, Issue 72 https://doi.org/10.1039/C5CC05053G	journal	January 2015
Defect migration in methylammonium lead iodide and its role in perovskite solar cell operation Azpiroz, Jon M.; Mosconi, Edoardo; Bisquert, Juan Energy & Environmental Science, Vol. 8, Issue 7 https://doi.org/10.1039/C5EE01265A	journal	January 2015
Thin‐film CdS/CdTe solar cell with 15.8% efficiency Britt, J.; Ferekides, C. Applied Physics Letters, Vol. 62, Issue 22 https://doi.org/10.1063/1.109629	journal	May 1993
Grain-boundary recombination in Cu(In,Ga)Se2 solar cells Gloeckler, Markus; Sites, James R.; Metzger, Wyatt K. Journal of Applied Physics, Vol. 98, Issue 11 https://doi.org/10.1063/1.2133906	journal	December 2005
Unusual defect physics in CH ₃ NH ₃ PbI ₃ perovskite solar cell absorber Yin, Wan-Jian; Shi, Tingting; Yan, Yanfa Applied Physics Letters, Vol. 104, Issue 6 https://doi.org/10.1063/1.4864778	journal	February 2014
Reduction of grain boundary recombination in polycrystalline silicon solar cells DiStefano, T. H.; Cuomo, J. J. Applied Physics Letters, Vol. 30, Issue 7 https://doi.org/10.1063/1.89396	journal	April 1977
Diffusion in Solids Shaw, D. Physics Bulletin, Vol. 26, Issue 11 https://doi.org/10.1088/0031-9112/26/11/045	journal	November 1975
Interface engineering of highly efficient perovskite solar cells Zhou, H.; Chen, Q.; Li, G. Science, Vol. 345, Issue 6196 https://doi.org/10.1126/science.1254050	journal	July 2014
Low trap-state density and long carrier diffusion in organolead trihalide perovskite single crystals Shi, D.; Adinolfi, V.; Comin, R. Science, Vol. 347, Issue 6221 https://doi.org/10.1126/science.aaa2725	journal	January 2015
Impact of microstructure on local carrier lifetime in perovskite solar cells de Quilettes, D. W.; Vorpahl, S. M.; Stranks, S. D. Science, Vol. 348, Issue 6235 https://doi.org/10.1126/science.aaa5333	journal	April 2015
Efficient and stable large-area perovskite solar cells with inorganic charge extraction layers Chen, W.; Wu, Y.; Yue, Y. Science, Vol. 350, Issue 6263 https://doi.org/10.1126/science.aad1015	journal	October 2015
Origin and elimination of photocurrent hysteresis by fullerene passivation in CH3NH3PbI3 planar heterojunction solar cells Zhengguo, Xio,; Yuchuan, Shao,; Jinsong, Huang, The University of North Carolina at Chapel Hill University Libraries https://doi.org/10.17615/kpp6-9914	text	January 2014
Diffusion in Solids. [材料科学の成果と展望　固体における拡散] Nakajima, Hideo Materia Japan, Vol. 36, Issue 9 https://doi.org/10.2320/materia.36.851	journal	January 1997

Cited By (177)

On the Origin of Hysteresis in Perovskite Solar Cells Wu, Yiliang; Shen, Heping; Walter, Daniel Advanced Functional Materials, Vol. 26, Issue 37 https://doi.org/10.1002/adfm.201602231	journal	August 2016
Ions Matter: Description of the Anomalous Electronic Behavior in Methylammonium Lead Halide Perovskite Devices Game, Onkar S.; Buchsbaum, Gabriel J.; Zhou, Yuanyuan Advanced Functional Materials, Vol. 27, Issue 16 https://doi.org/10.1002/adfm.201606584	journal	March 2017
Composition-Tuned Wide Bandgap Perovskites: From Grain Engineering to Stability and Performance Improvement Zhou, Yang; Jia, Yong-Heng; Fang, Hong-Hua Advanced Functional Materials, Vol. 28, Issue 35 https://doi.org/10.1002/adfm.201803130	journal	July 2018
Effect of Grain Cluster Size on Back-Contact Perovskite Solar Cells Lin, Xiongfeng; Chesman, Anthony S. R.; Raga, Sonia R. Advanced Functional Materials, Vol. 28, Issue 45 https://doi.org/10.1002/adfm.201805098	journal	September 2018
Defect Engineering of Grain Boundaries in Lead-Free Halide Double Perovskites for Better Optoelectronic Performance Xu, Jian; Liu, Jian-Bo; Liu, Bai-Xin Advanced Functional Materials, Vol. 29, Issue 8 https://doi.org/10.1002/adfm.201805870	journal	January 2019
Tailoring Crystal Structure of FA _0.83 Cs _0.17 PbI ₃ Perovskite Through Guanidinium Doping for Enhanced Performance and Tunable Hysteresis of Planar Perovskite Solar Cells Pham, Ngoc Duy; Zhang, Chunmei; Tiong, Vincent Tiing Advanced Functional Materials, Vol. 29, Issue 1 https://doi.org/10.1002/adfm.201806479	journal	November 2018
Constructing CsPbBr ₃ Cluster Passivated‐Triple Cation Perovskite for Highly Efficient and Operationally Stable Solar Cells Zhou, Wenke; Chen, Shulin; Zhao, Yicheng Advanced Functional Materials, Vol. 29, Issue 14 https://doi.org/10.1002/adfm.201809180	journal	February 2019
Charge‐Carrier Dynamics, Mobilities, and Diffusion Lengths of 2D–3D Hybrid Butylammonium–Cesium–Formamidinium Lead Halide Perovskites Buizza, Leonardo R. V.; Crothers, Timothy W.; Wang, Zhiping Advanced Functional Materials, Vol. 29, Issue 35 https://doi.org/10.1002/adfm.201902656	journal	June 2019
Single Crystal Perovskite Solar Cells: Development and Perspectives Cheng, Xiao; Yang, Shuang; Cao, Bingqiang Advanced Functional Materials, Vol. 30, Issue 4 https://doi.org/10.1002/adfm.201905021	journal	November 2019
Dual‐Phase All‐Inorganic Cesium Halide Perovskites for Conducting‐Bridge Memory‐Based Artificial Synapses Kim, Sun Gil; Van Le, Quyet; Han, Ji Su Advanced Functional Materials, Vol. 29, Issue 49 https://doi.org/10.1002/adfm.201906686	journal	September 2019
Thin Insulating Tunneling Contacts for Efficient and Water-Resistant Perovskite Solar Cells Wang, Qi; Dong, Qingfeng; Li, Tao Advanced Materials, Vol. 28, Issue 31 https://doi.org/10.1002/adma.201600969	journal	May 2016
π-Conjugated Lewis Base: Efficient Trap-Passivation and Charge-Extraction for Hybrid Perovskite Solar Cells Lin, Yuze; Shen, Liang; Dai, Jun Advanced Materials, Vol. 29, Issue 7 https://doi.org/10.1002/adma.201604545	journal	December 2016
High-Efficiency Solution-Processed Inorganic Metal Halide Perovskite Light-Emitting Diodes Cho, Himchan; Wolf, Christoph; Kim, Joo Sung Advanced Materials, Vol. 29, Issue 31 https://doi.org/10.1002/adma.201700579	journal	June 2017
Matching Charge Extraction Contact for Wide-Bandgap Perovskite Solar Cells Lin, Yuze; Chen, Bo; Zhao, Fuwen Advanced Materials, Vol. 29, Issue 26 https://doi.org/10.1002/adma.201700607	journal	May 2017
Planar‐Structure Perovskite Solar Cells with Efficiency beyond 21% Jiang, Qi; Chu, Zema; Wang, Pengyang Advanced Materials, Vol. 29, Issue 46 https://doi.org/10.1002/adma.201703852	journal	October 2017
From Nanostructural Evolution to Dynamic Interplay of Constituents: Perspectives for Perovskite Solar Cells Hwang, Taehyun; Lee, Byungho; Kim, Jinhyun Advanced Materials, Vol. 30, Issue 42 https://doi.org/10.1002/adma.201704208	journal	March 2018
Improving the Stability of Metal Halide Perovskite Materials and Light-Emitting Diodes Cho, Himchan; Kim, Young-Hoon; Wolf, Christoph Advanced Materials, Vol. 30, Issue 42 https://doi.org/10.1002/adma.201704587	journal	January 2018
Imaging Heterogeneously Distributed Photo‐Active Traps in Perovskite Single Crystals Yuan, Haifeng; Debroye, Elke; Bladt, Eva Advanced Materials, Vol. 30, Issue 13 https://doi.org/10.1002/adma.201705494	journal	February 2018
Stable and Efficient Organo-Metal Halide Hybrid Perovskite Solar Cells via π-Conjugated Lewis Base Polymer Induced Trap Passivation and Charge Extraction Qin, Ping-Li; Yang, Guang; Ren, Zhi-wei Advanced Materials, Vol. 30, Issue 12 https://doi.org/10.1002/adma.201706126	journal	February 2018
A Biopolymer Heparin Sodium Interlayer Anchoring TiO ₂ and MAPbI ₃ Enhances Trap Passivation and Device Stability in Perovskite Solar Cells You, Shuai; Wang, Hui; Bi, Shiqing Advanced Materials, Vol. 30, Issue 22 https://doi.org/10.1002/adma.201706924	journal	April 2018
Grain-Boundary “Patches” by In Situ Conversion to Enhance Perovskite Solar Cells Stability Liu, Lang; Huang, Sheng; Lu, Yue Advanced Materials, Vol. 30, Issue 29 https://doi.org/10.1002/adma.201800544	journal	June 2018
Structural and Chemical Changes to CH 3 NH 3 PbI 3 Induced by Electron and Gallium Ion Beams Rothmann, Mathias Uller; Li, Wei; Zhu, Ye Advanced Materials, Vol. 30, Issue 25 https://doi.org/10.1002/adma.201800629	journal	April 2018
Abnormal Synergetic Effect of Organic and Halide Ions on the Stability and Optoelectronic Properties of a Mixed Perovskite via In Situ Characterizations Long, Mingzhu; Zhang, Tiankai; Liu, Mingzhen Advanced Materials, Vol. 30, Issue 28 https://doi.org/10.1002/adma.201801562	journal	May 2018
FA _0.88 Cs _0.12 PbI ₃₋ _x (PF ₆ ) _x Interlayer Formed by Ion Exchange Reaction between Perovskite and Hole Transporting Layer for Improving Photovoltaic Performance and Stability Chen, Jiangzhao; Kim, Seul-Gi; Park, Nam-Gyu Advanced Materials, Vol. 30, Issue 40 https://doi.org/10.1002/adma.201801948	journal	August 2018
Functional Scanning Force Microscopy for Energy Nanodevices Chen, Xi; Lai, Junqi; Shen, Yanbin Advanced Materials, Vol. 30, Issue 48 https://doi.org/10.1002/adma.201802490	journal	August 2018
On the Current–Voltage Hysteresis in Perovskite Solar Cells: Dependence on Perovskite Composition and Methods to Remove Hysteresis Kang, Dong‐Ho; Park, Nam‐Gyu Advanced Materials, Vol. 31, Issue 34 https://doi.org/10.1002/adma.201805214	journal	February 2019
Versatile Defect Passivation Methods for Metal Halide Perovskite Materials and their Application to Light‐Emitting Devices Lee, Seungjin; Kim, Da Bin; Yu, Jae Choul Advanced Materials, Vol. 31, Issue 20 https://doi.org/10.1002/adma.201805244	journal	December 2018
Ionotronic Halide Perovskite Drift-Diffusive Synapses for Low-Power Neuromorphic Computation John, Rohit Abraham; Yantara, Natalia; Ng, Yan Fong Advanced Materials, Vol. 30, Issue 51 https://doi.org/10.1002/adma.201805454	journal	October 2018
Independent Memcapacitive Switching Triggered by Bromide Ion Migration for Quaternary Information Storage Qian, Wen‐Hu; Cheng, Xue‐Feng; Zhao, Yong‐Yan Advanced Materials, Vol. 31, Issue 37 https://doi.org/10.1002/adma.201806424	journal	July 2019
Mutual Insight on Ferroelectrics and Hybrid Halide Perovskites: A Platform for Future Multifunctional Energy Conversion Pandey, Richa; Vats, Gaurav; Yun, Jae Advanced Materials, Vol. 31, Issue 43 https://doi.org/10.1002/adma.201807376	journal	August 2019
Extending the Photovoltaic Response of Perovskite Solar Cells into the Near‐Infrared with a Narrow‐Bandgap Organic Semiconductor Zhao, Xiaoming; Yao, Chao; Liu, Tianran Advanced Materials, Vol. 31, Issue 49 https://doi.org/10.1002/adma.201904494	journal	September 2019
Cubic NaSbS ₂ as an Ionic–Electronic Coupled Semiconductor for Switchable Photovoltaic and Neuromorphic Device Applications Harikesh, P. C.; Surendran, Abhijith; Ghosh, Biplab Advanced Materials, Vol. 32, Issue 7 https://doi.org/10.1002/adma.201906976	journal	November 2019
Modulate Molecular Interaction between Hole Extraction Polymers and Lead Ions toward Hysteresis-Free and Efficient Perovskite Solar Cells Zhang, Zhongqiang; Fu, Weifei; Ding, Honghe Advanced Materials Interfaces, Vol. 5, Issue 15 https://doi.org/10.1002/admi.201800090	journal	June 2018
Carrier Transfer Behaviors at Perovskite/Contact Layer Heterojunctions in Perovskite Solar Cells Lu, Chunyan; Hu, Ziyang; Wang, Yanyan Advanced Materials Interfaces, Vol. 6, Issue 2 https://doi.org/10.1002/admi.201801253	journal	November 2018
Recent Advances in Energetics and Stability of Metal Halide Perovskites for Optoelectronic Applications Yang, Jian-Ming; Luo, Yuxin; Bao, Qinye Advanced Materials Interfaces, Vol. 6, Issue 3 https://doi.org/10.1002/admi.201801351	journal	December 2018
Efficiency and Stability Enhancement of Fully Ambient Air Processed Perovskite Solar Cells Using TiO ₂ Paste with Tunable Pore Structure Seyed‐Talebi, Seyedeh Mozhgan; Kazeminezhad, Iraj; Shahbazi, Saeed Advanced Materials Interfaces, Vol. 7, Issue 3 https://doi.org/10.1002/admi.201900939	journal	December 2019
Interface Engineering in Tin Perovskite Solar Cells Gao, Weiyin; Li, Peizhou; Chen, Jinbo Advanced Materials Interfaces, Vol. 6, Issue 24 https://doi.org/10.1002/admi.201901322	journal	October 2019
Sensitive Direct Converting X‐Ray Detectors Utilizing Crystalline CsPbBr ₃ Perovskite Films Fabricated via Scalable Melt Processing Matt, Gebhard J.; Levchuk, Ievgen; Knüttel, Judith Advanced Materials Interfaces, Vol. 7, Issue 4 https://doi.org/10.1002/admi.201901575	journal	January 2020
Ambient Air Stability of Hybrid Perovskite Thin‐Film Transistors by Ambient Air Processing Mativenga, Mallory; Ji, Jeoungmin; Hoang, Nhu Thi to Advanced Materials Interfaces, Vol. 7, Issue 6 https://doi.org/10.1002/admi.201901777	journal	January 2020
Solution Coating of Superior Large-Area Flexible Perovskite Thin Films with Controlled Crystal Packing Li, Jianbo; Liu, Yucheng; Ren, Xiaodong Advanced Optical Materials, Vol. 5, Issue 11 https://doi.org/10.1002/adom.201700102	journal	May 2017
Unraveling Photostability of Mixed Cation Perovskite Films in Extreme Environment Yang, Jianming; Hong, Qiuming; Yuan, Zhongcheng Advanced Optical Materials, Vol. 6, Issue 20 https://doi.org/10.1002/adom.201800262	journal	August 2018
Spectrally Stable Ultra‐Pure Blue Perovskite Light‐Emitting Diodes Boosted by Square‐Wave Alternating Voltage Tan, Zhifang; Luo, Jiajun; Yang, Longbo Advanced Optical Materials, Vol. 8, Issue 2 https://doi.org/10.1002/adom.201901094	journal	October 2019
Recent Progress in Single-Crystalline Perovskite Research Including Crystal Preparation, Property Evaluation, and Applications Liu, Yucheng; Yang, Zhou; Liu, Shengzhong Frank Advanced Science, Vol. 5, Issue 1 https://doi.org/10.1002/advs.201700471	journal	November 2017
Vertical Organic-Inorganic Hybrid Perovskite Schottky Junction Transistors Yu, Hyeonggeun; Cheng, Yuanhang; Shin, Donghun Advanced Electronic Materials, Vol. 4, Issue 5 https://doi.org/10.1002/aelm.201800039	journal	March 2018
Light-Induced Anomalous Resistive Switches Based on Individual Organic-Inorganic Halide Perovskite Micro-/Nanofibers Zhao, Jie; Li, Shujun; Tong, Wenchao Advanced Electronic Materials, Vol. 4, Issue 9 https://doi.org/10.1002/aelm.201800206	journal	July 2018
Additional Organic‐Solvent‐Rinsing Process to Enhance Perovskite Photovoltaic Performance Song, Qi; Liang, Chunjun; Zhang, Huimin Advanced Electronic Materials, Vol. 5, Issue 10 https://doi.org/10.1002/aelm.201900244	journal	July 2019
Efficient Semitransparent Perovskite Solar Cells for 23.0%-Efficiency Perovskite/Silicon Four-Terminal Tandem Cells Chen, Bo; Bai, Yang; Yu, Zhengshan Advanced Energy Materials, Vol. 6, Issue 19 https://doi.org/10.1002/aenm.201601128	journal	July 2016
Highly Efficient and Stable Perovskite Solar Cells Based on Monolithically Grained CH ₃ NH ₃ PbI ₃ Film Fei, Chengbin; Li, Bo; Zhang, Rong Advanced Energy Materials, Vol. 7, Issue 9 https://doi.org/10.1002/aenm.201602017	journal	December 2016
Progress in Tandem Solar Cells Based on Hybrid Organic-Inorganic Perovskites Chen, Bo; Zheng, Xiaopeng; Bai, Yang Advanced Energy Materials, Vol. 7, Issue 14 https://doi.org/10.1002/aenm.201602400	journal	March 2017
Capturing the Sun: A Review of the Challenges and Perspectives of Perovskite Solar Cells Petrus, Michiel L.; Schlipf, Johannes; Li, Cheng Advanced Energy Materials, Vol. 7, Issue 16 https://doi.org/10.1002/aenm.201700264	journal	June 2017
Impact of Structural Dynamics on the Optical Properties of Methylammonium Lead Iodide Perovskites Panzer, Fabian; Li, Cheng; Meier, Tobias Advanced Energy Materials, Vol. 7, Issue 16 https://doi.org/10.1002/aenm.201700286	journal	June 2017
Microstructural Characterisations of Perovskite Solar Cells - From Grains to Interfaces: Techniques, Features, and Challenges Rothmann, Mathias Uller; Li, Wei; Etheridge, Joanne Advanced Energy Materials, Vol. 7, Issue 23 https://doi.org/10.1002/aenm.201700912	journal	September 2017
Phase Segregation Enhanced Ion Movement in Efficient Inorganic CsPbIBr ₂ Solar Cells Li, Wei; Rothmann, Mathias Uller; Liu, Amelia Advanced Energy Materials, Vol. 7, Issue 20 https://doi.org/10.1002/aenm.201700946	journal	July 2017
Role of Ionic Functional Groups on Ion Transport at Perovskite Interfaces Liu, Yao; Renna, Lawrence A.; Thompson, Hilary B. Advanced Energy Materials, Vol. 7, Issue 21 https://doi.org/10.1002/aenm.201701235	journal	August 2017
Device Physics of Hybrid Perovskite Solar cells: Theory and Experiment Lopez-Varo, Pilar; Jiménez-Tejada, Juan A.; García-Rosell, Manuel Advanced Energy Materials, Vol. 8, Issue 14 https://doi.org/10.1002/aenm.201702772	journal	February 2018
Capturing the Sun: A Review of the Challenges and Perspectives of Perovskite Solar Cells Petrus, Michiel L.; Schlipf, Johannes; Li, Cheng Advanced Energy Materials, Vol. 8, Issue 2 https://doi.org/10.1002/aenm.201703396	journal	January 2018
Efficient and Stable Chemical Passivation on Perovskite Surface via Bidentate Anchoring Zhang, Hao; Wu, Yongzhen; Shen, Chao Advanced Energy Materials, Vol. 9, Issue 13 https://doi.org/10.1002/aenm.201803573	journal	February 2019
High‐Performance Perovskite Solar Cells with Excellent Humidity and Thermo‐Stability via Fluorinated Perylenediimide Yang, Jia; Liu, Cong; Cai, Chunsheng Advanced Energy Materials, Vol. 9, Issue 18 https://doi.org/10.1002/aenm.201900198	journal	March 2019
The Role of Grain Boundaries in Perovskite Solar Cells Castro‐Méndez, Andrés‐Felipe; Hidalgo, Juanita; Correa‐Baena, Juan‐Pablo Advanced Energy Materials, Vol. 9, Issue 38 https://doi.org/10.1002/aenm.201901489	journal	August 2019
Efficient Passivation with Lead Pyridine‐2‐Carboxylic for High‐Performance and Stable Perovskite Solar Cells Fu, Sheng; Li, Xiaodong; Wan, Li Advanced Energy Materials, Vol. 9, Issue 35 https://doi.org/10.1002/aenm.201901852	journal	August 2019
Additive Engineering for Efficient and Stable Perovskite Solar Cells Zhang, Fei; Zhu, Kai Advanced Energy Materials https://doi.org/10.1002/aenm.201902579	journal	October 2019
Ultrathin Nanosheets of Oxo‐functionalized Graphene Inhibit the Ion Migration in Perovskite Solar Cells Li, Meng; Zuo, Wei‐Wei; Wang, Qiong Advanced Energy Materials, Vol. 10, Issue 4 https://doi.org/10.1002/aenm.201902653	journal	December 2019
Impact of PbI ₂ Passivation and Grain Size Engineering in CH ₃ NH ₃ PbI ₃ Solar Absorbers as Revealed by Carrier‐Resolved Photo‐Hall Technique Euvrard, Julie; Gunawan, Oki; Mitzi, David B. Advanced Energy Materials, Vol. 9, Issue 47 https://doi.org/10.1002/aenm.201902706	journal	October 2019
Progress of Surface Science Studies on ABX ₃ ‐Based Metal Halide Perovskite Solar Cells Qiu, Longbin; He, Sisi; Ono, Luis K. Advanced Energy Materials, Vol. 10, Issue 13 https://doi.org/10.1002/aenm.201902726	journal	April 2020
Processing‐Performance Evolution of Perovskite Solar Cells: From Large Grain Polycrystalline Films to Single Crystals Haque, Md Azimul; Troughton, Joel; Baran, Derya Advanced Energy Materials, Vol. 10, Issue 13 https://doi.org/10.1002/aenm.201902762	journal	April 2020
Chemical Approaches for Stabilizing Perovskite Solar Cells Lee, Jin‐Wook; Park, Nam‐Gyu Advanced Energy Materials, Vol. 10, Issue 1 https://doi.org/10.1002/aenm.201903249	journal	November 2019
Emerging Conductive Atomic Force Microscopy for Metal Halide Perovskite Materials and Solar Cells Si, Haonan; Zhang, Suicai; Ma, Shuangfei Advanced Energy Materials, Vol. 10, Issue 10 https://doi.org/10.1002/aenm.201903922	journal	March 2020
Perowskit-Solarzellen: atomare Ebene, Schichtqualität und Leistungsfähigkeit der Zellen Saliba, Michael; Correa-Baena, Juan-Pablo; Grätzel, Michael Angewandte Chemie, Vol. 130, Issue 10 https://doi.org/10.1002/ange.201703226	journal	February 2018
Perovskite Solar Cells: From the Atomic Level to Film Quality and Device Performance Saliba, Michael; Correa-Baena, Juan-Pablo; Grätzel, Michael Angewandte Chemie International Edition, Vol. 57, Issue 10 https://doi.org/10.1002/anie.201703226	journal	February 2018
Charge Transport in Halide Perovskite Single Crystals: Experimental and Theoretical Perspectives Chen, Yan‐Fang; Orgiu, Emanuele ChemNanoMat, Vol. 5, Issue 3 https://doi.org/10.1002/cnma.201800679	journal	January 2019
Scalable Deposition Methods for Large‐area Production of Perovskite Thin Films Swartwout, Richard; Hoerantner, Maximilian T.; Bulović, V. ENERGY & ENVIRONMENTAL MATERIALS, Vol. 2, Issue 2 https://doi.org/10.1002/eem2.12043	journal	June 2019
Evolution of Photovoltaic Performance in Fully Printable Mesoscopic Carbon‐Based Perovskite Solar Cells Schneider, Avi; Alon, Stav; Etgar, Lioz Energy Technology, Vol. 7, Issue 7 https://doi.org/10.1002/ente.201900481	journal	May 2019
An Additive of Sulfonic Lithium Salt for High‐Performance Perovskite Solar Cells Luo, Hui; Wu, Jihuai; Liu, Quanzhen ChemistrySelect, Vol. 3, Issue 43 https://doi.org/10.1002/slct.201802109	journal	November 2018
Real-Time Observation of Iodide Ion Migration in Methylammonium Lead Halide Perovskites Li, Cheng; Guerrero, Antonio; Zhong, Yu Small, Vol. 13, Issue 42 https://doi.org/10.1002/smll.201701711	journal	September 2017
Metal Halide Perovskites: Synthesis, Ion Migration, and Application in Field-Effect Transistors Liu, Xuhai; Yu, Dejian; Song, Xiufeng Small, Vol. 14, Issue 36 https://doi.org/10.1002/smll.201801460	journal	July 2018
Hysteresis-Free 1D Network Mixed Halide-Perovskite Semitransparent Solar Cells Ka, Ibrahima; Asuo, Ivy M.; Basu, Suchismita Small, Vol. 14, Issue 38 https://doi.org/10.1002/smll.201802319	journal	August 2018
The Impact of Nano- and Microstructure on the Stability of Perovskite Solar Cells Phung, Nga; Abate, Antonio Small, Vol. 14, Issue 46 https://doi.org/10.1002/smll.201802573	journal	October 2018
The Impact of a Dynamic Two-Step Solution Process on Film Formation of Cs _0.15 (MA _0.7 FA _0.3 ) _0.85 PbI ₃ Perovskite and Solar Cell Performance Bing, Jueming; Kim, Jincheol; Zhang, Meng Small, Vol. 15, Issue 9 https://doi.org/10.1002/smll.201804858	journal	February 2019
Visualizing Nonradiative Mobile Defects in Organic–Inorganic Perovskite Materials Hentz, Olivia; Singh, Akshay; Zhao, Zhibo Small Methods, Vol. 3, Issue 7 https://doi.org/10.1002/smtd.201900110	journal	April 2019
Ion Migration: A “Double‐Edged Sword” for Halide‐Perovskite‐Based Electronic Devices Zhang, Teng; Hu, Chen; Yang, Shihe Small Methods, Vol. 4, Issue 5 https://doi.org/10.1002/smtd.201900552	journal	November 2019
A Review on Reducing Grain Boundaries and Morphological Improvement of Perovskite Solar Cells from Methodology and Material‐Based Perspectives Choi, Hyuntae; Choi, Kyoungwon; Choi, Yelim Small Methods, Vol. 4, Issue 5 https://doi.org/10.1002/smtd.201900569	journal	September 2019
Defects Passivation With Dithienobenzodithiophene‐based π‐conjugated Polymer for Enhanced Performance of Perovskite Solar Cells Li, Xianqiang; Li, Wenhui; Yang, Yijie Solar RRL, Vol. 3, Issue 6 https://doi.org/10.1002/solr.201900029	journal	March 2019
Short‐Term Stability of Perovskite Solar Cells Affected by In Situ Interface Modification Sun, Kai; Wang, Yanyan; Xu, Haoyuan Solar RRL, Vol. 3, Issue 9 https://doi.org/10.1002/solr.201900089	journal	May 2019
Liquid Crystal Molecule as “Binding Agent” Enables Superior Stable Perovskite Solar Cells with High Fill Factor Tao, Li; Wang, Zhiyuan; Duan, Keyu Solar RRL, Vol. 3, Issue 8 https://doi.org/10.1002/solr.201900125	journal	May 2019
Recent Advances in Lead Halide Perovskites for Radiation Detectors Gao, Lei; Yan, Qingfeng Solar RRL, Vol. 4, Issue 2 https://doi.org/10.1002/solr.201900210	journal	August 2019
From Macroscopic to Nanoscopic Current Hysteresis Suppressed by Fullerene in Perovskite Solar Cells Lu, Chunyan; Hu, Ziyang; Wang, Yanyan Solar RRL, Vol. 3, Issue 10 https://doi.org/10.1002/solr.201900235	journal	August 2019
A Tailored Nickel Oxide Hole‐Transporting Layer to Improve the Long‐Term Thermal Stability of Inorganic Perovskite Solar Cells Chen, Weitao; Zhang, Shasha; Liu, Zhenghao Solar RRL, Vol. 3, Issue 11 https://doi.org/10.1002/solr.201900346	journal	September 2019
Cations Functionalized Carbon Nano‐Dots Enabling Interfacial Passivation and Crystallization Control for Inverted Perovskite Solar Cells Li, Zhiqi; Liu, Chunyu; Ren, Guanha Solar RRL, Vol. 4, Issue 1 https://doi.org/10.1002/solr.201900369	journal	October 2019
Liquid Crystal Molecule as “Binding Agent” Enables Superior Stable Perovskite Solar Cells with High Fill Factor Tao, Li; Wang, Zhiyuan; Duan, Keyu Solar RRL, Vol. 3, Issue 8 https://doi.org/10.1002/solr.201970083	journal	May 2019
Solar perovskite thin films with enhanced mechanical, thermal, UV, and moisture stability via vacuum-assisted deposition Pinsuwan, Kusuma; Boonthum, Chirapa; Supasai, Thidarat Journal of Materials Science, Vol. 55, Issue 8 https://doi.org/10.1007/s10853-019-04199-9	journal	November 2019
Stability improvement under high efficiency—next stage development of perovskite solar cells Yu, Danni; Hu, Yue; Shi, Jiangjian Science China Chemistry, Vol. 62, Issue 6 https://doi.org/10.1007/s11426-019-9448-3	journal	April 2019
Evidence for ion migration in hybrid perovskite solar cells with minimal hysteresis Calado, Philip; Telford, Andrew M.; Bryant, Daniel Nature Communications, Vol. 7, Issue 1 https://doi.org/10.1038/ncomms13831	journal	December 2016
Towards stable and commercially available perovskite solar cells Park, Nam-Gyu; Grätzel, Michael; Miyasaka, Tsutomu Nature Energy, Vol. 1, Issue 11 https://doi.org/10.1038/nenergy.2016.152	journal	October 2016
Dopant compensation in alloyed CH3NH3PbBr3−xClx perovskite single crystals for gamma-ray spectroscopy Wei, Haotong; DeSantis, Dylan; Wei, Wei Nature Materials, Vol. 16, Issue 8 https://doi.org/10.1038/nmat4927	journal	July 2017
Molecular doping enabled scalable blading of efficient hole-transport-layer-free perovskite solar cells Wu, Wu-Qiang; Wang, Qi; Fang, Yanjun Nature Communications, Vol. 9, Issue 1 https://doi.org/10.1038/s41467-018-04028-8	journal	April 2018
2D perovskite stabilized phase-pure formamidinium perovskite solar cells Lee, Jin-Wook; Dai, Zhenghong; Han, Tae-Hee Nature Communications, Vol. 9, Issue 1 https://doi.org/10.1038/s41467-018-05454-4	journal	August 2018
In-situ cross-linking strategy for efficient and operationally stable methylammoniun lead iodide solar cells Li, Xiaodong; Zhang, Wenxiao; Wang, Ying-Chiao Nature Communications, Vol. 9, Issue 1 https://doi.org/10.1038/s41467-018-06204-2	journal	September 2018
Light- and bias-induced structural variations in metal halide perovskites Kim, Dohyung; Yun, Jae Sung; Sharma, Pankaj Nature Communications, Vol. 10, Issue 1 https://doi.org/10.1038/s41467-019-08364-1	journal	January 2019
Trifluoroacetate induced small-grained CsPbBr3 perovskite films result in efficient and stable light-emitting devices Wang, Haoran; Zhang, Xiaoyu; Wu, Qianqian Nature Communications, Vol. 10, Issue 1 https://doi.org/10.1038/s41467-019-08425-5	journal	February 2019
Unveiling the operation mechanism of layered perovskite solar cells Lin, Yun; Fang, Yanjun; Zhao, Jingjing Nature Communications, Vol. 10, Issue 1 https://doi.org/10.1038/s41467-019-08958-9	journal	March 2019
Halide lead perovskites for ionizing radiation detection Wei, Haotong; Huang, Jinsong Nature Communications, Vol. 10, Issue 1 https://doi.org/10.1038/s41467-019-08981-w	journal	March 2019
Heteroepitaxial passivation of Cs2AgBiBr6 wafers with suppressed ionic migration for X-ray imaging Yang, Bo; Pan, Weicheng; Wu, Haodi Nature Communications, Vol. 10, Issue 1 https://doi.org/10.1038/s41467-019-09968-3	journal	April 2019
Carrier lifetime enhancement in halide perovskite via remote epitaxy Jiang, Jie; Sun, Xin; Chen, Xinchun Nature Communications, Vol. 10, Issue 1 https://doi.org/10.1038/s41467-019-12056-1	journal	September 2019
Large lattice distortions and size-dependent bandgap modulation in epitaxial halide perovskite nanowires Oksenberg, Eitan; Merdasa, Aboma; Houben, Lothar Nature Communications, Vol. 11, Issue 1 https://doi.org/10.1038/s41467-020-14365-2	journal	January 2020
Relationship between ion migration and interfacial degradation of CH3NH3PbI3 perovskite solar cells under thermal conditions Kim, Seongtak; Bae, Soohyun; Lee, Sang-Won Scientific Reports, Vol. 7, Issue 1 https://doi.org/10.1038/s41598-017-00866-6	journal	April 2017
Surface engineering of perovskite films for efficient solar cells Wang, Jin-Feng; Zhu, Lei; Zhao, Ben-Guang Scientific Reports, Vol. 7, Issue 1 https://doi.org/10.1038/s41598-017-14920-w	journal	November 2017
Solvent-Antisolvent Ambient Processed Large Grain Size Perovskite Thin Films for High-Performance Solar Cells Gedamu, Dawit; Asuo, Ivy M.; Benetti, Daniele Scientific Reports, Vol. 8, Issue 1 https://doi.org/10.1038/s41598-018-31184-0	journal	August 2018
Microstructural Evolution of Hybrid Perovskites Promoted by Chlorine and its Impact on the Performance of Solar Cell Lee, Byungho; Hwang, Taehyun; Lee, Sangheon Scientific Reports, Vol. 9, Issue 1 https://doi.org/10.1038/s41598-019-41328-5	journal	March 2019
Ultrafast ion migration in hybrid perovskite polycrystalline thin films under light and suppression in single crystals Xing, Jie; Wang, Qi; Dong, Qingfeng Physical Chemistry Chemical Physics, Vol. 18, Issue 44 https://doi.org/10.1039/c6cp06496e	journal	January 2016
Hysteresis phenomena in perovskite solar cells: the many and varied effects of ionic accumulation Jacobs, Daniel A.; Wu, Yiliang; Shen, Heping Physical Chemistry Chemical Physics, Vol. 19, Issue 4 https://doi.org/10.1039/c6cp06989d	journal	January 2017
Migration of cations induces reversible performance losses over day/night cycling in perovskite solar cells Domanski, Konrad; Roose, Bart; Matsui, Taisuke Energy & Environmental Science, Vol. 10, Issue 2 https://doi.org/10.1039/c6ee03352k	journal	January 2017
Post-annealing of MAPbI ₃ perovskite films with methylamine for efficient perovskite solar cells Jiang, Yan; Juarez-Perez, Emilio J.; Ge, Qianqing Materials Horizons, Vol. 3, Issue 6 https://doi.org/10.1039/c6mh00160b	journal	January 2016
Dramatically promoted crystallization control of organolead triiodide perovskite film by a homogeneous cap for high efficiency planar-heterojunction solar cells Zhu, Weidong; Bao, Chunxiong; Lv, Bihu Journal of Materials Chemistry A, Vol. 4, Issue 32 https://doi.org/10.1039/c6ta04332a	journal	January 2016
Influence of mobile ions on the electroluminescence characteristics of methylammonium lead iodide perovskite diodes Bandiello, Enrico; Ávila, Jorge; Gil-Escrig, Lidón Journal of Materials Chemistry A, Vol. 4, Issue 47 https://doi.org/10.1039/c6ta06854e	journal	January 2016
Chemical instability leads to unusual chemical-potential-independent defect formation and diffusion in perovskite solar cell material CH ₃ NH ₃ PbI ₃ Ming, Wenmei; Chen, Shiyou; Du, Mao-Hua Journal of Materials Chemistry A, Vol. 4, Issue 43 https://doi.org/10.1039/c6ta07492h	journal	January 2016
Energy level diagram of HC(NH ₂ ) ₂ PbI ₃ single crystal evaluated by electrical and optical analyses Sekimoto, Takeyuki; Suzuka, Michio; Yokoyama, Tomoyasu Physical Chemistry Chemical Physics, Vol. 20, Issue 3 https://doi.org/10.1039/c7cp07477h	journal	January 2018
A novel quadruple-cation absorber for universal hysteresis elimination for high efficiency and stable perovskite solar cells Bu, Tongle; Liu, Xueping; Zhou, Yuan Energy & Environmental Science, Vol. 10, Issue 12 https://doi.org/10.1039/c7ee02634j	journal	January 2017
Enhanced charge carrier mobility and lifetime suppress hysteresis and improve efficiency in planar perovskite solar cells Turren-Cruz, Silver-Hamill; Saliba, Michael; Mayer, Matthew T. Energy & Environmental Science, Vol. 11, Issue 1 https://doi.org/10.1039/c7ee02901b	journal	January 2018
Improving the photovoltaic performance of planar heterojunction perovskite solar cells by mixed solvent vapor treatment Yuan, Binbin; Zhao, Suling; Xu, Zheng RSC Advances, Vol. 8, Issue 21 https://doi.org/10.1039/c7ra13289a	journal	January 2018
A first-principles prediction on the “healing effect” of graphene preventing carrier trapping near the surface of metal halide perovskites Wang, W. -W.; Dang, J. -S.; Jono, R. Chemical Science, Vol. 9, Issue 13 https://doi.org/10.1039/c7sc04837h	journal	January 2018
Recent efficient strategies for improving the moisture stability of perovskite solar cells Li, Faming; Liu, Mingzhen Journal of Materials Chemistry A, Vol. 5, Issue 30 https://doi.org/10.1039/c7ta01325f	journal	January 2017
The intrinsic properties of FA _(1−x) MA _x PbI ₃ perovskite single crystals Huang, Yuan; Li, Liang; Liu, Zonghao Journal of Materials Chemistry A, Vol. 5, Issue 18 https://doi.org/10.1039/c7ta01441d	journal	January 2017
Colloidal engineering for monolayer CH ₃ NH ₃ PbI ₃ films toward high performance perovskite solar cells Li, Bo; Li, Mengjie; Fei, Chengbin Journal of Materials Chemistry A, Vol. 5, Issue 46 https://doi.org/10.1039/c7ta08761f	journal	January 2017
Post-healing of defects: an alternative way for passivation of carbon-based mesoscopic perovskite solar cells via hydrophobic ligand coordination Huang, Guangguang; Wang, Chunlei; Zhang, Hao Journal of Materials Chemistry A, Vol. 6, Issue 6 https://doi.org/10.1039/c7ta09646a	journal	January 2018
CaI ₂ : a more effective passivator of perovskite films than PbI ₂ for high efficiency and long-term stability of perovskite solar cells Chen, Chuanliang; Xu, Yao; Wu, Shaohang Journal of Materials Chemistry A, Vol. 6, Issue 17 https://doi.org/10.1039/c7ta11280g	journal	January 2018
Electrochemical and atomic force microscopy investigations of the effect of CdS on the local electrical properties of CH ₃ NH ₃ PbI ₃ :CdS perovskite solar cells Guo, Mingxuan; Li, Fumin; Ling, Lanyu Journal of Materials Chemistry C, Vol. 5, Issue 46 https://doi.org/10.1039/c7tc04377e	journal	January 2017
Crystal orientation-dependent optoelectronic properties of MAPbCl ₃ single crystals Cheng, Xiaohua; Jing, Lin; Zhao, Ying Journal of Materials Chemistry C, Vol. 6, Issue 6 https://doi.org/10.1039/c7tc05156e	journal	January 2018
Low-dimensional halide perovskites: review and issues Hong, Kootak; Le, Quyet Van; Kim, Soo Young Journal of Materials Chemistry C, Vol. 6, Issue 9 https://doi.org/10.1039/c7tc05658c	journal	January 2018
Copolymers of poly(3-thiopheneacetic acid) with poly(3-hexylthiophene) as hole-transporting material for interfacially engineered perovskite solar cell by modulating band positions for higher efficiency Shit, Arnab; Chal, Pousali; Nandi, Arun K. Physical Chemistry Chemical Physics, Vol. 20, Issue 23 https://doi.org/10.1039/c8cp01385c	journal	January 2018
Air-stable formamidinium/methylammonium mixed lead iodide perovskite integral microcrystals with low trap density and high photo-responsivity Wu, Guangbao; Zhou, Jiyu; Meng, Rui Physical Chemistry Chemical Physics, Vol. 21, Issue 6 https://doi.org/10.1039/c8cp07271j	journal	January 2019
How the formation of interfacial charge causes hysteresis in perovskite solar cells Weber, Stefan A. L.; Hermes, Ilka M.; Turren-Cruz, Silver-Hamill Energy & Environmental Science, Vol. 11, Issue 9 https://doi.org/10.1039/c8ee01447g	journal	January 2018
The thermodynamics and kinetics of iodine vacancies in the hybrid perovskite methylammonium lead iodide Barboni, Denis; De Souza, Roger A. Energy & Environmental Science, Vol. 11, Issue 11 https://doi.org/10.1039/c8ee01697f	journal	January 2018
A potassium thiocyanate additive for hysteresis elimination in highly efficient perovskite solar cells Zhang, Ruxiao; Li, Minghua; Huan, Yahuan Inorganic Chemistry Frontiers, Vol. 6, Issue 2 https://doi.org/10.1039/c8qi01020j	journal	January 2019
Interaction of oxygen with halide perovskites Senocrate, Alessandro; Acartürk, Tolga; Kim, Gee Yeong Journal of Materials Chemistry A, Vol. 6, Issue 23 https://doi.org/10.1039/c8ta04537b	journal	January 2018
Achieving high-performance thick-film perovskite solar cells with electron transporting Bingel fullerenes Yan, Kangrong; Chen, Jiehuan; Ju, Huanxin Journal of Materials Chemistry A, Vol. 6, Issue 32 https://doi.org/10.1039/c8ta05636f	journal	January 2018
Effect of halide ratio and Cs ⁺ addition on the photochemical stability of lead halide perovskites Svanström, Sebastian; Jacobsson, T. Jesper; Sloboda, Tamara Journal of Materials Chemistry A, Vol. 6, Issue 44 https://doi.org/10.1039/c8ta05795h	journal	January 2018
Recent advances toward practical use of halide perovskite nanocrystals Dong, Yuanyuan; Zhao, Yizhou; Zhang, Siyu Journal of Materials Chemistry A, Vol. 6, Issue 44 https://doi.org/10.1039/c8ta06376a	journal	January 2018
One-step implementation of plasmon enhancement and solvent annealing effects for air-processed high-efficiency perovskite solar cells Guo, Yan; He, Xiong; Liu, Xin Journal of Materials Chemistry A, Vol. 6, Issue 47 https://doi.org/10.1039/c8ta06970k	journal	January 2018
Covering effect of conductive glass: a facile route to tailor the grain growth of hybrid perovskites for highly efficient solar cells Shen, Deli; Mao, Haijuan; Li, Yafeng Journal of Materials Chemistry A, Vol. 6, Issue 41 https://doi.org/10.1039/c8ta07043a	journal	January 2018
Tailoring a dynamic crystalline process during the conversion of lead-halide perovskite layer to achieve high performance solar cells Sun, Mengjie; Liang, Chunjun; Zhang, Huimin Journal of Materials Chemistry A, Vol. 6, Issue 48 https://doi.org/10.1039/c8ta07462c	journal	January 2018
Highly efficient and stable inverted perovskite solar cells with two-dimensional ZnSe deposited using a thermal evaporator for electron collection Imran, Muhammad; Coşkun, Hikmet; Isikgor, Furkan H. Journal of Materials Chemistry A, Vol. 6, Issue 45 https://doi.org/10.1039/c8ta08306a	journal	January 2018
Surface & grain boundary co-passivation by fluorocarbon based bifunctional molecules for perovskite solar cells with efficiency over 21% Guo, Pengfei; Ye, Qian; Yang, Xiaokun Journal of Materials Chemistry A, Vol. 7, Issue 6 https://doi.org/10.1039/c8ta11524a	journal	January 2019
Effect of bidentate and tridentate additives on the photovoltaic performance and stability of perovskite solar cells Chen, Jiangzhao; Kim, Seul-Gi; Ren, Xiaodong Journal of Materials Chemistry A, Vol. 7, Issue 9 https://doi.org/10.1039/c8ta11977e	journal	January 2019
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
Suppressed hysteresis and enhanced performance of triple cation perovskite solar cell with chlorine incorporation Li, Lingfeng; Zhou, Peng; Li, Jing Journal of Materials Chemistry C, Vol. 6, Issue 48 https://doi.org/10.1039/c8tc05484c	journal	January 2018
A polar-hydrophobic ionic liquid induces grain growth and stabilization in halide perovskites Liu, Dan; Shao, Zhipeng; Gui, Jianzhou Chemical Communications, Vol. 55, Issue 74 https://doi.org/10.1039/c9cc05490a	journal	January 2019
Searching for stability at lower dimensions: current trends and future prospects of layered perovskite solar cells Thrithamarassery Gangadharan, Deepak; Ma, Dongling Energy & Environmental Science, Vol. 12, Issue 10 https://doi.org/10.1039/c9ee01591d	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
Furrowed hole-transport layer using argon plasma in an inverted perovskite solar cell Li, Xiao-Mei; Wang, Kai-li; Jiang, Yu-Rong New Journal of Chemistry, Vol. 43, Issue 36 https://doi.org/10.1039/c9nj02763g	journal	January 2019
Two-dimensional additive diethylammonium iodide promoting crystal growth for efficient and stable perovskite solar cells Huang, Xin; Cui, Qiuhong; Bi, Wentao RSC Advances, Vol. 9, Issue 14 https://doi.org/10.1039/c9ra01186b	journal	January 2019
A polyaspartic acid sodium interfacial layer enhances surface trap passivation in perovskite solar cells Wang, Boxin; Wu, Fei; Bi, Shiqing Journal of Materials Chemistry A, Vol. 7, Issue 41 https://doi.org/10.1039/c9ta01947b	journal	January 2019
Highly efficient CsPbIBr ₂ perovskite solar cells with efficiency over 9.8% fabricated using a preheating-assisted spin-coating method Guo, Yuxiao; Yin, Xingtian; Liu, Jie Journal of Materials Chemistry A, Vol. 7, Issue 32 https://doi.org/10.1039/c9ta03336j	journal	January 2019
Sulfonyl-based non-fullerene electron acceptor-assisted grain boundary passivation for efficient and stable perovskite solar cells Song, Changjian; Li, Xiaodong; Wang, Yueming Journal of Materials Chemistry A, Vol. 7, Issue 34 https://doi.org/10.1039/c9ta06439g	journal	January 2019
A laminar MAPbBr ₃ /MAPbBr _3−x I _x graded heterojunction single crystal for enhancing charge extraction and optoelectronic performance Li, Wen-Guang; Wang, Xu-Dong; Liao, Jin-Feng Journal of Materials Chemistry C, Vol. 7, Issue 19 https://doi.org/10.1039/c9tc00972h	journal	January 2019
Perspective: Theory and simulation of hybrid halide perovskites Whalley, Lucy D.; Frost, Jarvist M.; Jung, Young-Kwang The Journal of Chemical Physics, Vol. 146, Issue 22 https://doi.org/10.1063/1.4984964	journal	June 2017
Ion induced passivation of grain boundaries in perovskite solar cells Nandal, Vikas; Nair, Pradeep R. Journal of Applied Physics, Vol. 125, Issue 17 https://doi.org/10.1063/1.5082967	journal	May 2019
Verification and mitigation of ion migration in perovskite solar cells Lee, Jin-Wook; Kim, Seul-Gi; Yang, June-Mo APL Materials, Vol. 7, Issue 4 https://doi.org/10.1063/1.5085643	journal	April 2019
The investigation of the unseen interrelationship of grain size, ionic defects, device physics and performance of perovskite solar cells Ameri, Mohsen; Mohajerani, Ezeddin; Ghafarkani, Mashhood Journal of Physics D: Applied Physics, Vol. 52, Issue 12 https://doi.org/10.1088/1361-6463/aafea9	journal	January 2019
Inverted hysteresis in MAPbI ₃ perovskite solar cells induced by presetting bias voltage Xiang, Jin; Li, Yana; Huang, Feng Journal of Physics D: Applied Physics, Vol. 52, Issue 31 https://doi.org/10.1088/1361-6463/ab1e2b	journal	May 2019
Identifying inverted-hysteresis behavior of CH ₃ NH ₃ PbI _3−x Cl _x planar hybrid perovskite solar cells based on external bias precondition Jiang, Yurong; Feng, Yanxing; Sun, Xiaodong Journal of Physics D: Applied Physics, Vol. 52, Issue 38 https://doi.org/10.1088/1361-6463/ab28d0	journal	July 2019
Operational stability of perovskite light emitting diodes Dong, Qi; Lei, Lei; Mendes, Juliana Journal of Physics: Materials, Vol. 3, Issue 1 https://doi.org/10.1088/2515-7639/ab60c4	journal	January 2020
Inorganic–organic halide perovskites for new photovoltaic technology Li, Dongmei; Shi, Jiangjian; Xu, Yuzhuan National Science Review, Vol. 5, Issue 4 https://doi.org/10.1093/nsr/nwx100	journal	August 2017
Understanding charge transport in lead iodide perovskite thin-film field-effect transistors Senanayak, Satyaprasad P.; Yang, Bingyan; Thomas, Tudor H. Science Advances, Vol. 3, Issue 1 https://doi.org/10.1126/sciadv.1601935	journal	January 2017
Polymer-modified halide perovskite films for efficient and stable planar heterojunction solar cells Zuo, Lijian; Guo, Hexia; deQuilettes, Dane W. Science Advances, Vol. 3, Issue 8 https://doi.org/10.1126/sciadv.1700106	journal	August 2017
Stabilizing halide perovskite surfaces for solar cell operation with wide-bandgap lead oxysalts Yang, Shuang; Chen, Shangshang; Mosconi, Edoardo Science, Vol. 365, Issue 6452 https://doi.org/10.1126/science.aax3294	journal	August 2019
Molecular doping enabled scalable blading of efficient hole-transport-layer-free perovskite solar cells A., Gruverman,; Y., Shao,; Y., Liu, The University of North Carolina at Chapel Hill University Libraries https://doi.org/10.17615/236r-qz11	text	January 2018
Matching Charge Extraction Contact for Wide-Bandgap Perovskite Solar Cells B., Chen,; Y., Shao,; J., Huang, The University of North Carolina at Chapel Hill University Libraries https://doi.org/10.17615/50rf-ma51	text	January 2017
Unveiling the operation mechanism of layered perovskite solar cells M. M., Nahid,; S. J., Stuard,; J., Huang, The University of North Carolina at Chapel Hill University Libraries https://doi.org/10.17615/dstf-da41	text	January 2019
Dopant compensation in alloyed CH3NH3PbBr3-xClx perovskite single crystals for gamma-ray spectroscopy T. J., Savenije,; J., Huang,; D., Guo, The University of North Carolina at Chapel Hill University Libraries https://doi.org/10.17615/gjzh-1440	text	January 2017
Stabilizing halide perovskite surfaces for solar cell operation with wide-bandgap lead oxysalts X., Xiao,; E., Mosconi,; Y., Gao, The University of North Carolina at Chapel Hill University Libraries https://doi.org/10.17615/j2pq-mf32	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
Halide lead perovskites for ionizing radiation detection H., Wei,; J., Huang, The University of North Carolina at Chapel Hill University Libraries https://doi.org/10.17615/ytbs-8k88	text	January 2019
Understanding charge transport in lead iodide perovskite thin-film field-effect transistors Senanayak, Satyaprasad; Yang, B.; Thomas, Tudor Apollo - University of Cambridge Repository https://doi.org/10.17863/cam.7594	text	January 2017
Giant Zero-Drift Electronic Behaviors in Methylammonium Lead Halide Perovskite Diodes by Doping Iodine Ions Pang, Tiqiang; Jia, Renxu; Wang, Yucheng Materials, Vol. 11, Issue 9 https://doi.org/10.3390/ma11091606	journal	September 2018
Copper Iodide Interlayer for Improved Charge Extraction and Stability of Inverted Perovskite Solar Cells Saranin, Danila; Gostischev, Pavel; Tatarinov, Dmitry Materials, Vol. 12, Issue 9 https://doi.org/10.3390/ma12091406	journal	April 2019
Perspective: Theory and simulation of hybrid halide perovskites Whalley, Lucy D.; Frost, Jarvist M.; Jung, Young-Kwang arXiv https://doi.org/10.48550/arxiv.1703.09504	text	January 2017
Ion Induced Passivation of Grain Boundaries in Perovskite Solar Cells Nandal, Vikas; Nair, Pradeep R. arXiv https://doi.org/10.48550/arxiv.1811.10765	text	January 2018

Similar Records

Scaling behavior of moisture-induced grain degradation in polycrystalline hybrid perovskite thin films

Journal Article · Sun Jan 01 00:00:00 UTC 2017 · Energy & Environmental Science · OSTI ID:1342747

Enhancing Ion Migration in Grain Boundaries of Hybrid Organic-Inorganic Perovskites by Chlorine

Journal Article · Fri May 26 00:00:00 UTC 2017 · Advanced Functional Materials · OSTI ID:1376615

Related Subjects

14 SOLAR ENERGY
36 MATERIALS SCIENCE

Grain boundary dominated ion migration in polycrystalline organic–inorganic halide perovskite films

Citation Formats

References (48)

Cited By (177)

Similar Records

Related Subjects