From Lead Halide Perovskites to Lead‐Free Metal Halide Perovskites and Perovskite Derivatives

Xiao, Zewen; Song, Zhaoning; Yan, Yanfa

doi:10.1002/adma.201803792

From Lead Halide Perovskites to Lead‐Free Metal Halide Perovskites and Perovskite Derivatives

Journal Article · Thu Jan 24 00:00:00 EST 2019 · Advanced Materials

DOI:https://doi.org/10.1002/adma.201803792· OSTI ID:1492092

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Wuhan National Laboratory for Optoelectronics Huazhong University of Science and Technology Wuhan 430074 China
Department of Physics and Astronomy and Wright Center for Photovoltaic Innovation and Commercialization The University of Toledo Toledo OH 43607 USA

Abstract

Despite the exciting progress on power conversion efficiencies, the commercialization of the emerging lead (Pb) halide perovskite solar cell technology still faces significant challenges, one of which is the inclusion of toxic Pb. Searching for Pb‐free perovskite solar cell absorbers is currently an attractive research direction. The approaches used for and the consequences of Pb replacement are reviewed herein. Reviews on the theoretical understanding of the electronic, optical, and defect properties of Pb and Pb‐free halide perovskites and perovskite derivatives are provided, as well as the experimental results available in the literature. The theoretical understanding explains well why Pb halide perovskites exhibit superior photovoltaic properties, but Pb‐free perovskites and perovskite derivatives do not.

View Accepted Manuscript (Publisher)

Sponsoring Organization:: USDOE

Grant/Contract Number:: EE0006712

OSTI ID:: 1492092

Journal Information:: Advanced Materials, Journal Name: Advanced Materials Journal Issue: 47 Vol. 31; ISSN 0935-9648

Publisher:: Wiley Blackwell (John Wiley & Sons)Copyright Statement

Country of Publication:: Germany

Language:: English

References (205)

Classification of Lattice Defects in the Kesterite Cu ₂ ZnSnS ₄ and Cu ₂ ZnSnSe ₄ Earth-Abundant Solar Cell Absorbers Chen, Shiyou; Walsh, Aron; Gong, Xin-Gao Advanced Materials, Vol. 25, Issue 11 https://doi.org/10.1002/adma.201203146	journal	February 2013
High Charge Carrier Mobilities and Lifetimes in Organolead Trihalide Perovskites Wehrenfennig, Christian; Eperon, Giles E.; Johnston, Michael B. Advanced Materials, Vol. 26, Issue 10 https://doi.org/10.1002/adma.201305172	journal	December 2013
Unique Properties of Halide Perovskites as Possible Origins of the Superior Solar Cell Performance Yin, Wan-Jian; Shi, Tingting; Yan, Yanfa Advanced Materials, Vol. 26, Issue 27 https://doi.org/10.1002/adma.201306281	journal	May 2014
Lead-Free Halide Perovskite Solar Cells with High Photocurrents Realized Through Vacancy Modulation Kumar, Mulmudi Hemant; Dharani, Sabba; Leong, Wei Lin Advanced Materials, Vol. 26, Issue 41 https://doi.org/10.1002/adma.201401991	journal	September 2014
Bismuth Based Hybrid Perovskites A ₃ Bi ₂ I ₉ (A: Methylammonium or Cesium) for Solar Cell Application Park, Byung-Wook; Philippe, Bertrand; Zhang, Xiaoliang Advanced Materials, Vol. 27, Issue 43 https://doi.org/10.1002/adma.201501978	journal	September 2015
Lead-Free Inverted Planar Formamidinium Tin Triiodide Perovskite Solar Cells Achieving Power Conversion Efficiencies up to 6.22% Liao, Weiqiang; Zhao, Dewei; Yu, Yue Advanced Materials, Vol. 28, Issue 42 https://doi.org/10.1002/adma.201602992	journal	August 2016
Realizing Efficient Lead-Free Formamidinium Tin Triiodide Perovskite Solar Cells via a Sequential Deposition Route Zhu, Zonglong; Chueh, Chu-Chen; Li, Nan Advanced Materials, Vol. 30, Issue 6 https://doi.org/10.1002/adma.201703800	journal	December 2017
Long Electron-Hole Diffusion Length in High-Quality Lead-Free Double Perovskite Films Ning, Weihua; Wang, Feng; Wu, Bo Advanced Materials, Vol. 30, Issue 20 https://doi.org/10.1002/adma.201706246	journal	March 2018
Fundamental Carrier Lifetime Exceeding 1 µs in Cs ₂ AgBiBr ₆ Double Perovskite Hoye, Robert L. Z.; Eyre, Lissa; Wei, Fengxia Advanced Materials Interfaces, Vol. 5, Issue 15 https://doi.org/10.1002/admi.201800464	journal	May 2018
Mixed-Organic-Cation Tin Iodide for Lead-Free Perovskite Solar Cells with an Efficiency of 8.12% Zhao, Ziran; Gu, Feidan; Li, Yunlong Advanced Science, Vol. 4, Issue 11 https://doi.org/10.1002/advs.201700204	journal	July 2017
The Dawn of Lead-Free Perovskite Solar Cell: Highly Stable Double Perovskite Cs ₂ AgBiBr ₆ Film Wu, Cuncun; Zhang, Qiaohui; Liu, Yang Advanced Science, Vol. 5, Issue 3 https://doi.org/10.1002/advs.201700759	journal	December 2017
Tin- and Lead-Based Perovskite Solar Cells under Scrutiny: An Environmental Perspective Serrano-Lujan, Lucia; Espinosa, Nieves; Larsen-Olsen, Thue Trofod Advanced Energy Materials, Vol. 5, Issue 20 https://doi.org/10.1002/aenm.201501119	journal	September 2015
Highly Reproducible Sn-Based Hybrid Perovskite Solar Cells with 9% Efficiency Shao, Shuyan; Liu, Jian; Portale, Giuseppe Advanced Energy Materials, Vol. 8, Issue 4 https://doi.org/10.1002/aenm.201702019	journal	September 2017
Lead-Free Silver-Bismuth Halide Double Perovskite Nanocrystals Yang, Bin; Chen, Junsheng; Yang, Songqiu Angewandte Chemie, Vol. 130, Issue 19 https://doi.org/10.1002/ange.201800660	journal	March 2018
Lead-free Perovskite Materials (NH ₄ ) ₃ Sb ₂ I _x Br _{9− x} Zuo, Chuantian; Ding, Liming Angewandte Chemie International Edition, Vol. 56, Issue 23 https://doi.org/10.1002/anie.201702265	journal	April 2017
Bandgap Engineering of Lead-Free Double Perovskite Cs ₂ AgBiBr ₆ through Trivalent Metal Alloying Du, Ke-zhao; Meng, Weiwei; Wang, Xiaoming Angewandte Chemie International Edition, Vol. 56, Issue 28 https://doi.org/10.1002/anie.201703970	journal	June 2017
Chemical Origin of the Stability Difference between Copper(I)- and Silver(I)-Based Halide Double Perovskites Xiao, Zewen; Du, Ke-Zhao; Meng, Weiwei Angewandte Chemie International Edition, Vol. 56, Issue 40 https://doi.org/10.1002/anie.201705113	journal	August 2017
High-Pressure Band-Gap Engineering in Lead-Free Cs ₂ AgBiBr ₆ Double Perovskite Li, Qian; Wang, Yonggang; Pan, Weicheng Angewandte Chemie International Edition, Vol. 56, Issue 50 https://doi.org/10.1002/anie.201708684	journal	November 2017
(CH ₃ NH ₃ ) ₂ PdCl ₄ : A Compound with Two-Dimensional Organic-Inorganic Layered Perovskite Structure Huang, Tang Jiao; Thiang, Zhang Xian; Yin, Xuesong Chemistry - A European Journal, Vol. 22, Issue 6 https://doi.org/10.1002/chem.201503680	journal	January 2016
Methylammonium Bismuth Iodide as a Lead-Free, Stable Hybrid Organic-Inorganic Solar Absorber Hoye, Robert L. Z.; Brandt, Riley E.; Osherov, Anna Chemistry - A European Journal, Vol. 22, Issue 8 https://doi.org/10.1002/chem.201505055	journal	January 2016
High-Quality Cs ₂ AgBiBr ₆ Double Perovskite Film for Lead-Free Inverted Planar Heterojunction Solar Cells with 2.2 % Efficiency Gao, Weiyin; Ran, Chenxin; Xi, Jun ChemPhysChem, Vol. 19, Issue 14 https://doi.org/10.1002/cphc.201800346	journal	May 2018
Thermodynamic Stability and Defect Chemistry of Bismuth-Based Lead-Free Double Perovskites Xiao, Zewen; Meng, Weiwei; Wang, Jianbo ChemSusChem, Vol. 9, Issue 18 https://doi.org/10.1002/cssc.201600771	journal	August 2016
Fabrication of Lead-Free (CH ₃ NH ₃ ) ₃ Bi ₂ I ₉ Perovskite Photovoltaics in Ethanol Solvent Li, Haijin; Wu, Congcong; Yan, Yongke ChemSusChem, Vol. 10, Issue 20 https://doi.org/10.1002/cssc.201701470	journal	September 2017
A manufacturing cost estimation method with uncertainty analysis and its application to perovskite on glass photovoltaic modules: A manufacturing cost estimation method Chang, Nathan L.; Yi Ho-Baillie, Anita Wing; Basore, Paul A. Progress in Photovoltaics: Research and Applications, Vol. 25, Issue 5 https://doi.org/10.1002/pip.2871	journal	February 2017
Solar cell efficiency tables (version 52) Green, Martin A.; Hishikawa, Yoshihiro; Dunlop, Ewan D. Progress in Photovoltaics: Research and Applications, Vol. 26, Issue 7 https://doi.org/10.1002/pip.3040	journal	June 2018
Lead-free mesoscopic Cs ₂ SnI ₆ perovskite solar cells using different nanostructured ZnO nanorods as electron transport layers Qiu, Xiaofeng; Jiang, Yanan; Zhang, Hailiang physica status solidi (RRL) - Rapid Research Letters, Vol. 10, Issue 8 https://doi.org/10.1002/pssr.201600166	journal	June 2016
Synthesis and Photocatalytic Application of Stable Lead-Free Cs ₂ AgBiBr ₆ Perovskite Nanocrystals Zhou, Lei; Xu, Yang-Fan; Chen, Bai-Xue Small, Vol. 14, Issue 11 https://doi.org/10.1002/smll.201703762	journal	January 2018
Structural Variety of Defect Perovskite Variants M ₃ E ₂ X ₉ ( M = Rb, Tl, E = Bi, Sb, X = Br, I) : Structural Variety of Defect Perovskite Chang, Jen-Hui; Doert, Thomas; Ruck, Michael Zeitschrift für anorganische und allgemeine Chemie, Vol. 642, Issue 13 https://doi.org/10.1002/zaac.201600179	journal	June 2016
Elastic, Optoelectronic and Thermoelectric Properties of the Lead-Free Halide Semiconductors Cs2AgBiX 6 (X = Cl, Br): Ab Initio Investigation Guechi, N.; Bouhemadou, A.; Bin-Omran, S. Journal of Electronic Materials, Vol. 47, Issue 2 https://doi.org/10.1007/s11664-017-5962-2	journal	November 2017
Organic–inorganic bismuth (III)-based material: A lead-free, air-stable and solution-processable light-absorber beyond organolead perovskites Lyu, Miaoqiang; Yun, Jung-Ho; Cai, Molang Nano Research, Vol. 9, Issue 3 https://doi.org/10.1007/s12274-015-0948-y	journal	January 2016
Active-layer evolution and efficiency improvement of (CH3NH3 3Bi2I9-based solar cell on TiO2-deposited ITO substrate Zhang, Xinqian; Wu, Gang; Gu, Zhuowei Nano Research, Vol. 9, Issue 10 https://doi.org/10.1007/s12274-016-1177-8	journal	July 2016
Excitons in layered BiI3 single crystals Kaifu, Yozo Journal of Luminescence, Vol. 42, Issue 2 https://doi.org/10.1016/0022-2313(88)90045-2	journal	August 1988
The synthesis and structures of complex rare-earth halides Meyer, Gerd Progress in Solid State Chemistry, Vol. 14, Issue 3 https://doi.org/10.1016/0079-6786(82)90005-X	journal	January 1982
Optical Parameters for the Materials in HOC I and HOC II Palik, Edward D. Handbook of Optical Constants of Solids https://doi.org/10.1016/B978-0-08-055630-7.50017-1	book	January 1998
Comparative study on the excitons in lead-halide-based perovskite-type crystals CH₃NH₃PbBr₃ CH₃NH₃PbI₃ Tanaka, Kenichiro; Takahashi, Takayuki; Ban, Takuma Solid State Communications, Vol. 127, Issue 9-10, p. 619-623 https://doi.org/10.1016/S0038-1098(03)00566-0	journal	September 2003
Phase transitions in elpasolites (ordered perovskites) Flerov, I. N.; Gorev, M. V.; Aleksandrov, K. S. Materials Science and Engineering: R: Reports, Vol. 24, Issue 3 https://doi.org/10.1016/S0927-796X(98)00015-1	journal	November 1998
Study of the structural, elastic, electronic and optical properties of lead free halide double perovskites Cs 2 AgBiX 6 ( X  =  Br, Cl ) Ghebouli, M. A.; Chihi, T.; Ghebouli, B. Chinese Journal of Physics, Vol. 56, Issue 1 https://doi.org/10.1016/j.cjph.2018.01.004	journal	February 2018
Elastic properties and thermal expansion of lead-free halide double perovskite Cs2AgBiBr6 Dong, Liyuan; Sun, Shijing; Deng, Zeyu Computational Materials Science, Vol. 141 https://doi.org/10.1016/j.commatsci.2017.09.014	journal	January 2018
Microstructural analysis and optical properties of the halide double perovskite Cs2BiAgBr6 single crystals Lozhkina, O. A.; Murashkina, A. A.; Elizarov, M. S. Chemical Physics Letters, Vol. 694 https://doi.org/10.1016/j.cplett.2018.01.031	journal	February 2018
Origin of ultra-low lattice thermal conductivity in Cs2BiAgX6 (X=Cl, Br) and its impact on thermoelectric performance Haque, Enamul; Hossain, M. Anwar Journal of Alloys and Compounds, Vol. 748 https://doi.org/10.1016/j.jallcom.2018.03.137	journal	June 2018
Cesium Titanium(IV) Bromide Thin Films Based Stable Lead-free Perovskite Solar Cells Chen, Min; Ju, Ming-Gang; Carl, Alexander D. Joule, Vol. 2, Issue 3 https://doi.org/10.1016/j.joule.2018.01.009	journal	March 2018
Rational Design of Halide Double Perovskites for Optoelectronic Applications Zhao, Xin-Gang; Yang, Dongwen; Ren, Ji-Chang Joule, Vol. 2, Issue 9 https://doi.org/10.1016/j.joule.2018.06.017	journal	September 2018
Modeling of lattice constant and their relations with ionic radii and electronegativity of constituting ions of A2XY6 cubic crystals (A=K, Cs, Rb, Tl; X=tetravalent cation, Y=F, Cl, Br, I) Brik, M. G.; Kityk, I. V. Journal of Physics and Chemistry of Solids, Vol. 72, Issue 11 https://doi.org/10.1016/j.jpcs.2011.07.016	journal	November 2011
First-principles study of electronic and optical properties of lead-free double perovskites Cs 2 Na BX 6 ( B = Sb, Bi; X = Cl, Br, I) Zhao, Shuai; Yamamoto, Kumiko; Iikubo, Satoshi Journal of Physics and Chemistry of Solids, Vol. 117 https://doi.org/10.1016/j.jpcs.2018.02.032	journal	June 2018
Role of a hydrophobic scaffold in controlling the crystallization of methylammonium antimony iodide for efficient lead-free perovskite solar cells Karuppuswamy, Priyadharsini; Boopathi, Karunakara Moorthy; Mohapatra, Anisha Nano Energy, Vol. 45 https://doi.org/10.1016/j.nanoen.2017.12.051	journal	March 2018
Low-dimensional perovskite interlayer for highly efficient lead-free formamidinium tin iodide perovskite solar cells Chen, Ke; Wu, Pan; Yang, Wenqiang Nano Energy, Vol. 49 https://doi.org/10.1016/j.nanoen.2018.05.006	journal	July 2018
Geometric structure and photovoltaic properties of mixed halide germanium perovskites from theoretical view Zhao, Yu-Qing; Wang, Xuan; Liu, Biao Organic Electronics, Vol. 53 https://doi.org/10.1016/j.orgel.2017.11.005	journal	February 2018
Synthesis, characterization and use of highly stable trimethyl sulfonium tin(IV) halide defect perovskites in dye sensitized solar cells Elsenety, Mohamed M.; Kaltzoglou, Andreas; Antoniadou, Maria Polyhedron, Vol. 150 https://doi.org/10.1016/j.poly.2018.05.001	journal	August 2018
Revealing optoelectronic and transport properties of potential perovskites Cs2PdX6 (X = Cl, Br): A probe from density functional theory (DFT) Bhamu, K. C.; Soni, Amit; Sahariya, Jagrati Solar Energy, Vol. 162 https://doi.org/10.1016/j.solener.2018.01.059	journal	March 2018
Zero-dimensional (CH3NH3)3Bi2I9 perovskite for optoelectronic applications Öz, Senol; Hebig, Jan-Christoph; Jung, Eunhwan Solar Energy Materials and Solar Cells, Vol. 158 https://doi.org/10.1016/j.solmat.2016.01.035	journal	December 2016
Life Cycle Assessment (LCA) of perovskite PV cells projected from lab to fab Celik, Ilke; Song, Zhaoning; Cimaroli, Alexander J. Solar Energy Materials and Solar Cells, Vol. 156 https://doi.org/10.1016/j.solmat.2016.04.037	journal	November 2016
From unstable CsSnI3 to air-stable Cs2SnI6: A lead-free perovskite solar cell light absorber with bandgap of 1.48 eV and high absorption coefficient Qiu, Xiaofeng; Cao, Bingqiang; Yuan, Shuai Solar Energy Materials and Solar Cells, Vol. 159 https://doi.org/10.1016/j.solmat.2016.09.022	journal	January 2017
Lead-free, air-stable ultrathin Cs3Bi2I9 perovskite nanosheets for solar cells Bai, Fan; Hu, Yonghong; Hu, Yanqiang Solar Energy Materials and Solar Cells, Vol. 184 https://doi.org/10.1016/j.solmat.2018.04.032	journal	September 2018
Cupric bromide hybrid perovskite heterojunction solar cells Cui, Xue-Ping; Jiang, Ke-Jian; Huang, Jin-Hua Synthetic Metals, Vol. 209 https://doi.org/10.1016/j.synthmet.2015.07.013	journal	November 2015
Thin-Film Preparation and Characterization of Cs ₃ Sb ₂ I ₉ : A Lead-Free Layered Perovskite Semiconductor Saparov, Bayrammurad; Hong, Feng; Sun, Jon-Paul Chemistry of Materials, Vol. 27, Issue 16 https://doi.org/10.1021/acs.chemmater.5b01989	journal	August 2015
Cs ₂ AgBiX ₆ (X = Br, Cl): New Visible Light Absorbing, Lead-Free Halide Perovskite Semiconductors McClure, Eric T.; Ball, Molly R.; Windl, Wolfgang Chemistry of Materials, Vol. 28, Issue 5 https://doi.org/10.1021/acs.chemmater.5b04231	journal	February 2016
Thin-Film Deposition and Characterization of a Sn-Deficient Perovskite Derivative Cs ₂ SnI ₆ Saparov, Bayrammurad; Sun, Jon-Paul; Meng, Weiwei Chemistry of Materials, Vol. 28, Issue 7 https://doi.org/10.1021/acs.chemmater.6b00433	journal	March 2016
Ruddlesden–Popper Hybrid Lead Iodide Perovskite 2D Homologous Semiconductors Stoumpos, Constantinos C.; Cao, Duyen H.; Clark, Daniel J. Chemistry of Materials, Vol. 28, Issue 8, p. 2852-2867 https://doi.org/10.1021/acs.chemmater.6b00847	journal	April 2016
Rb as an Alternative Cation for Templating Inorganic Lead-Free Perovskites for Solution Processed Photovoltaics Harikesh, P. C.; Mulmudi, Hemant Kumar; Ghosh, Biplab Chemistry of Materials, Vol. 28, Issue 20 https://doi.org/10.1021/acs.chemmater.6b03310	journal	October 2016
Synthesis and Properties of a Lead-Free Hybrid Double Perovskite: (CH ₃ NH ₃ ) ₂ AgBiBr ₆ Wei, Fengxia; Deng, Zeyu; Sun, Shijing Chemistry of Materials, Vol. 29, Issue 3 https://doi.org/10.1021/acs.chemmater.6b03944	journal	January 2017
Strong Electron–Phonon Coupling and Self-Trapped Excitons in the Defect Halide Perovskites A ₃ M ₂ I ₉ (A = Cs, Rb; M = Bi, Sb) McCall, Kyle M.; Stoumpos, Constantinos C.; Kostina, Svetlana S. Chemistry of Materials, Vol. 29, Issue 9 https://doi.org/10.1021/acs.chemmater.7b01184	journal	April 2017
Computational Study of Halide Perovskite-Derived A ₂ BX ₆ Inorganic Compounds: Chemical Trends in Electronic Structure and Structural Stability Cai, Yao; Xie, Wei; Ding, Hong Chemistry of Materials, Vol. 29, Issue 18 https://doi.org/10.1021/acs.chemmater.7b02013	journal	September 2017
Solvent-Engineering Method to Deposit Compact Bismuth-Based Thin Films: Mechanism and Application to Photovoltaics Shin, Seong Sik; Correa Baena, Juan Pablo; Kurchin, Rachel C. Chemistry of Materials, Vol. 30, Issue 2 https://doi.org/10.1021/acs.chemmater.7b03227	journal	January 2018
A -Site Cation in Inorganic A ₃ Sb ₂ I ₉ Perovskite Influences Structural Dimensionality, Exciton Binding Energy, and Solar Cell Performance Correa-Baena, Juan-Pablo; Nienhaus, Lea; Kurchin, Rachel C. Chemistry of Materials, Vol. 30, Issue 11 https://doi.org/10.1021/acs.chemmater.8b00676	journal	May 2018
Organic–Inorganic Perovskites: Structural Versatility for Functional Materials Design Saparov, Bayrammurad; Mitzi, David B. Chemical Reviews, Vol. 116, Issue 7 https://doi.org/10.1021/acs.chemrev.5b00715	journal	March 2016
Lead-Free MA ₂ CuCl _x Br _{4– x} Hybrid Perovskites Cortecchia, Daniele; Dewi, Herlina Arianita; Yin, Jun Inorganic Chemistry, Vol. 55, Issue 3 https://doi.org/10.1021/acs.inorgchem.5b01896	journal	January 2016
Computational Screening of Homovalent Lead Substitution in Organic–Inorganic Halide Perovskites Filip, Marina R.; Giustino, Feliciano The Journal of Physical Chemistry C, Vol. 120, Issue 1 https://doi.org/10.1021/acs.jpcc.5b11845	journal	December 2015
Viability of Lead-Free Perovskites with Mixed Chalcogen and Halogen Anions for Photovoltaic Applications Hong, Feng; Saparov, Bayrammurad; Meng, Weiwei The Journal of Physical Chemistry C, Vol. 120, Issue 12 https://doi.org/10.1021/acs.jpcc.6b00920	journal	March 2016
CH ₃ NH ₃ CaI ₃ Perovskite: Synthesis, Characterization, and First-Principles Studies Uribe, José Ignacio; Ramirez, Daniel; Osorio-Guillén, Jorge Mario The Journal of Physical Chemistry C, Vol. 120, Issue 30 https://doi.org/10.1021/acs.jpcc.6b04207	journal	July 2016
Band Gap Insensitivity to Large Chemical Pressures in Ternary Bismuth Iodides for Photovoltaic Applications Huang, Xing; Huang, Su; Biswas, Pratim The Journal of Physical Chemistry C, Vol. 120, Issue 51 https://doi.org/10.1021/acs.jpcc.6b09567	journal	December 2016
Bismuth Iodide Perovskite Materials for Solar Cell Applications: Electronic Structure, Optical Transitions, and Directional Charge Transport Pazoki, Meysam; Johansson, Malin B.; Zhu, Huimin The Journal of Physical Chemistry C, Vol. 120, Issue 51 https://doi.org/10.1021/acs.jpcc.6b11745	journal	December 2016
Double Perovskite Cs ₂ BBiX ₆ (B = Ag, Cu; X = Br, Cl)/TiO ₂ Heterojunction: An Efficient Pb-Free Perovskite Interface for Charge Extraction Feng, Hong-Jian; Deng, Wan; Yang, Kang The Journal of Physical Chemistry C, Vol. 121, Issue 8 https://doi.org/10.1021/acs.jpcc.7b00138	journal	February 2017
Poor Photovoltaic Performance of Cs ₃ Bi ₂ I ₉ : An Insight through First-Principles Calculations Ghosh, Biplab; Chakraborty, Sudip; Wei, Hao The Journal of Physical Chemistry C, Vol. 121, Issue 32 https://doi.org/10.1021/acs.jpcc.7b03501	journal	August 2017
Pronounced Exciton Dynamics in the Vacancy-Ordered Bismuth Halide Perovskite (CH ₃ NH ₃ ) ₃ Bi ₂ I ₉ Observed by Ultrafast UV–vis–NIR Transient Absorption Spectroscopy Scholz, Mirko; Flender, Oliver; Oum, Kawon The Journal of Physical Chemistry C, Vol. 121, Issue 22 https://doi.org/10.1021/acs.jpcc.7b04543	journal	May 2017
Phase Diagrams and Stability of Lead-Free Halide Double Perovskites Cs ₂ BB′X ₆ : B = Sb and Bi, B′ = Cu, Ag, and Au, and X = Cl, Br, and I Filip, Marina R.; Liu, Xinlei; Miglio, Anna The Journal of Physical Chemistry C, Vol. 122, Issue 1 https://doi.org/10.1021/acs.jpcc.7b10370	journal	December 2017
Charge Carrier Dynamics in Cs ₂ AgBiBr ₆ Double Perovskite Bartesaghi, Davide; Slavney, Adam H.; Gélvez-Rueda, María C. The Journal of Physical Chemistry C, Vol. 122, Issue 9 https://doi.org/10.1021/acs.jpcc.8b00572	journal	January 2018
How SnF ₂ Impacts the Material Properties of Lead-Free Tin Perovskites Gupta, Satyajit; Cahen, David; Hodes, Gary The Journal of Physical Chemistry C, Vol. 122, Issue 25 https://doi.org/10.1021/acs.jpcc.8b01045	journal	December 2017
Optical and Electrical Properties of Perovskite Variant (CH ₃ NH ₃ ) ₂ SnI ₆ Funabiki, Fuji; Toda, Yoshitake; Hosono, Hideo The Journal of Physical Chemistry C, Vol. 122, Issue 20 https://doi.org/10.1021/acs.jpcc.8b01820	journal	April 2018
Synthesis and Optical Properties of Colloidal M ₃ Bi ₂ I ₉ (M = Cs, Rb) Perovskite Nanocrystals Pal, Jaya; Bhunia, Amit; Chakraborty, Sudip The Journal of Physical Chemistry C, Vol. 122, Issue 19 https://doi.org/10.1021/acs.jpcc.8b03542	journal	April 2018
Density Functional Calculations of Native Defects in CH ₃ NH ₃ PbI ₃ : Effects of Spin–Orbit Coupling and Self-Interaction Error Du, Mao-Hua The Journal of Physical Chemistry Letters, Vol. 6, Issue 8 https://doi.org/10.1021/acs.jpclett.5b00199	journal	April 2015
Identification of Trap States in Perovskite Solar Cells Baumann, Andreas; Väth, Stefan; Rieder, Philipp The Journal of Physical Chemistry Letters, Vol. 6, Issue 12 https://doi.org/10.1021/acs.jpclett.5b00953	journal	June 2015
Charge Carriers in Hybrid Organic–Inorganic Lead Halide Perovskites Might Be Protected as Large Polarons Zhu, X. -Y.; Podzorov, V. The Journal of Physical Chemistry Letters, Vol. 6, Issue 23 https://doi.org/10.1021/acs.jpclett.5b02462	journal	November 2015
Photovoltaic Properties of Two-Dimensional (CH ₃ NH ₃ ) ₂ Pb(SCN) ₂ I ₂ Perovskite: A Combined Experimental and Density Functional Theory Study Xiao, Zewen; Meng, Weiwei; Saparov, Bayrammurad The Journal of Physical Chemistry Letters, Vol. 7, Issue 7 https://doi.org/10.1021/acs.jpclett.6b00248	journal	March 2016
Lead-Free Halide Double Perovskites via Heterovalent Substitution of Noble Metals Volonakis, George; Filip, Marina R.; Haghighirad, Amir Abbas The Journal of Physical Chemistry Letters, Vol. 7, Issue 7 https://doi.org/10.1021/acs.jpclett.6b00376	journal	March 2016
Band Gaps of the Lead-Free Halide Double Perovskites Cs ₂ BiAgCl ₆ and Cs ₂ BiAgBr ₆ from Theory and Experiment Filip, Marina R.; Hillman, Samuel; Haghighirad, Amir Abbas The Journal of Physical Chemistry Letters, Vol. 7, Issue 13 https://doi.org/10.1021/acs.jpclett.6b01041	journal	June 2016
Cs ₂ InAgCl ₆ : A New Lead-Free Halide Double Perovskite with Direct Band Gap Volonakis, George; Haghighirad, Amir Abbas; Milot, Rebecca L. The Journal of Physical Chemistry Letters, Vol. 8, Issue 4 https://doi.org/10.1021/acs.jpclett.6b02682	journal	January 2017
High Defect Tolerance in Lead Halide Perovskite CsPbBr ₃ Kang, Jun; Wang, Lin-Wang The Journal of Physical Chemistry Letters, Vol. 8, Issue 2 https://doi.org/10.1021/acs.jpclett.6b02800	journal	January 2017
Parity-Forbidden Transitions and Their Impact on the Optical Absorption Properties of Lead-Free Metal Halide Perovskites and Double Perovskites Meng, Weiwei; Wang, Xiaoming; Xiao, Zewen The Journal of Physical Chemistry Letters, Vol. 8, Issue 13 https://doi.org/10.1021/acs.jpclett.7b01042	journal	June 2017
Direct-Indirect Nature of the Bandgap in Lead-Free Perovskite Nanocrystals Zhang, Yuhai; Yin, Jun; Parida, Manas R. The Journal of Physical Chemistry Letters, Vol. 8, Issue 14 https://doi.org/10.1021/acs.jpclett.7b01381	journal	June 2017
Route to Stable Lead-Free Double Perovskites with the Electronic Structure of CH ₃ NH ₃ PbI ₃ : A Case for Mixed-Cation [Cs/CH ₃ NH ₃ /CH(NH ₂ ) ₂ ] ₂ InBiBr ₆ Volonakis, George; Haghighirad, Amir Abbas; Snaith, Henry J. The Journal of Physical Chemistry Letters, Vol. 8, Issue 16 https://doi.org/10.1021/acs.jpclett.7b01584	journal	August 2017
High-Quality (CH ₃ NH ₃ ) ₃ Bi ₂ I ₉ Film-Based Solar Cells: Pushing Efficiency up to 1.64% Zhang, Zheng; Li, Xiaowei; Xia, Xiaohong The Journal of Physical Chemistry Letters, Vol. 8, Issue 17 https://doi.org/10.1021/acs.jpclett.7b01952	journal	August 2017
Synthesis and Characterization of the Rare-Earth Hybrid Double Perovskites: (CH ₃ NH ₃ ) ₂ KGdCl ₆ and (CH ₃ NH ₃ ) ₂ KYCl ₆ Deng, Zeyu; Wei, Fengxia; Brivio, Federico The Journal of Physical Chemistry Letters, Vol. 8, Issue 20 https://doi.org/10.1021/acs.jpclett.7b02322	journal	September 2017
Layered Halide Double Perovskites Cs _{3+ n} M(II) _n Sb ₂ X _{9+3 n} (M = Sn, Ge) for Photovoltaic Applications Tang, Gang; Xiao, Zewen; Hosono, Hideo The Journal of Physical Chemistry Letters, Vol. 9, Issue 1 https://doi.org/10.1021/acs.jpclett.7b02829	journal	December 2017
Roles of Pseudo-Closed s ² Orbitals for Different Intrinsic Hole Generation between Tl–Bi and In–Bi Bromide Double Perovskites Xiao, Zewen; Yan, Yanfa; Hosono, Hideo The Journal of Physical Chemistry Letters, Vol. 9, Issue 1 https://doi.org/10.1021/acs.jpclett.7b02949	journal	December 2017
Phase Stability and Electronic Structure of Prospective Sb-Based Mixed Sulfide and Iodide 3D Perovskite (CH ₃ NH ₃ )SbSI ₂ Li, Tianyang; Wang, Xiaoming; Yan, Yanfa The Journal of Physical Chemistry Letters, Vol. 9, Issue 14 https://doi.org/10.1021/acs.jpclett.8b01641	journal	June 2018
Colloidal Nanocrystals of Lead-Free Double-Perovskite (Elpasolite) Semiconductors: Synthesis and Anion Exchange To Access New Materials Creutz, Sidney E.; Crites, Evan N.; De Siena, Michael C. Nano Letters, Vol. 18, Issue 2 https://doi.org/10.1021/acs.nanolett.7b04659	journal	January 2018
The Making and Breaking of Lead-Free Double Perovskite Nanocrystals of Cesium Silver–Bismuth Halide Compositions Bekenstein, Yehonadav; Dahl, Jakob C.; Huang, Jianmei Nano Letters, Vol. 18, Issue 6 https://doi.org/10.1021/acs.nanolett.8b00560	journal	May 2018
Enhanced Performance of Germanium Halide Perovskite Solar Cells through Compositional Engineering Kopacic, Indira; Friesenbichler, Bastian; Hoefler, Sebastian F. ACS Applied Energy Materials, Vol. 1, Issue 2 https://doi.org/10.1021/acsaem.8b00007	journal	February 2018
(C ₆ H ₅ CH ₂ NH ₃ ) ₂ CuBr ₄ : A Lead-Free, Highly Stable Two-Dimensional Perovskite for Solar Cell Applications Li, Xiaolei; Li, Bochao; Chang, Jianhui ACS Applied Energy Materials, Vol. 1, Issue 6 https://doi.org/10.1021/acsaem.8b00372	journal	May 2018
Effect of Electron Transporting Layer on Bismuth-Based Lead-Free Perovskite (CH ₃ NH ₃ ) ₃ Bi ₂ I ₉ for Photovoltaic Applications Singh, Trilok; Kulkarni, Ashish; Ikegami, Masashi ACS Applied Materials & Interfaces, Vol. 8, Issue 23 https://doi.org/10.1021/acsami.6b02843	journal	June 2016
Limitations of Cs ₃ Bi ₂ I ₉ as Lead-Free Photovoltaic Absorber Materials Ghosh, Biplab; Wu, Bo; Mulmudi, Hemant Kumar ACS Applied Materials & Interfaces, Vol. 10, Issue 41 https://doi.org/10.1021/acsami.7b14735	journal	January 2018
Photovoltaic Performance of Vapor-Assisted Solution-Processed Layer Polymorph of Cs ₃ Sb ₂ I ₉ Singh, Anupriya; Boopathi, Karunakara Moorthy; Mohapatra, Anisha ACS Applied Materials & Interfaces, Vol. 10, Issue 3 https://doi.org/10.1021/acsami.7b16349	journal	January 2018
Optoelectronic Properties of (CH ₃ NH ₃ ) ₃ Sb ₂ I ₉ Thin Films for Photovoltaic Applications Hebig, Jan-Christoph; Kühn, Irina; Flohre, Jan ACS Energy Letters, Vol. 1, Issue 1 https://doi.org/10.1021/acsenergylett.6b00170	journal	June 2016
Can Pb-Free Halide Double Perovskites Support High-Efficiency Solar Cells? Savory, Christopher N.; Walsh, Aron; Scanlon, David O. ACS Energy Letters, Vol. 1, Issue 5 https://doi.org/10.1021/acsenergylett.6b00471	journal	October 2016
Toward Lead-Free Perovskite Solar Cells Giustino, Feliciano; Snaith, Henry J. ACS Energy Letters, Vol. 1, Issue 6 https://doi.org/10.1021/acsenergylett.6b00499	journal	November 2016
Mechanism of Tin Oxidation and Stabilization by Lead Substitution in Tin Halide Perovskites Leijtens, Tomas; Prasanna, Rohit; Gold-Parker, Aryeh ACS Energy Letters, Vol. 2, Issue 9 https://doi.org/10.1021/acsenergylett.7b00636	journal	August 2017
Role of Dielectric Drag in Polaron Mobility in Lead Halide Perovskites Bonn, Mischa; Miyata, Kiyoshi; Hendry, Euan ACS Energy Letters, Vol. 2, Issue 11 https://doi.org/10.1021/acsenergylett.7b00717	journal	October 2017
Earth-Abundant Nontoxic Titanium(IV)-based Vacancy-Ordered Double Perovskite Halides with Tunable 1.0 to 1.8 eV Bandgaps for Photovoltaic Applications Ju, Ming-Gang; Chen, Min; Zhou, Yuanyuan ACS Energy Letters, Vol. 3, Issue 2 https://doi.org/10.1021/acsenergylett.7b01167	journal	January 2018
Cs ₂ AgInCl ₆ Double Perovskite Single Crystals: Parity Forbidden Transitions and Their Application For Sensitive and Fast UV Photodetectors Luo, Jiajun; Li, Shunran; Wu, Haodi ACS Photonics, Vol. 5, Issue 2 https://doi.org/10.1021/acsphotonics.7b00837	journal	November 2017
Influence of Defects and Synthesis Conditions on the Photovoltaic Performance of Perovskite Semiconductor CsSnI ₃ Xu, Peng; Chen, Shiyou; Xiang, Hong-Jun Chemistry of Materials, Vol. 26, Issue 20 https://doi.org/10.1021/cm503122j	journal	October 2014
Hybrid Inorganic–Organic Materials with an Optoelectronically Active Aromatic Cation: (C ₇ H ₇ ) ₂ SnI ₆ and C ₇ H ₇ PbI ₃ Maughan, Annalise E.; Kurzman, Joshua A.; Neilson, James R. Inorganic Chemistry, Vol. 54, Issue 1 https://doi.org/10.1021/ic5025795	journal	December 2014
CsSnI₃ : Semiconductor or Metal? High Electrical Conductivity and Strong Near-Infrared Photoluminescence from a Single Material. High Hole Mobility and Phase-Transitions Chung, In; Song, Jung-Hwan; Im, Jino Journal of the American Chemical Society, Vol. 134, Issue 20, p. 8579-8587 https://doi.org/10.1021/ja301539s	journal	May 2012
Strong Covalency-Induced Recombination Centers in Perovskite Solar Cell Material CH ₃ NH ₃ PbI ₃ Agiorgousis, Michael L.; Sun, Yi-Yang; Zeng, Hao Journal of the American Chemical Society, Vol. 136, Issue 41 https://doi.org/10.1021/ja5079305	journal	October 2014
Air-Stable Molecular Semiconducting Iodosalts for Solar Cell Applications: Cs₂SnI₆ as a Hole Conductor Lee, Byunghong; Stoumpos, Constantinos C.; Zhou, Nanjia Journal of the American Chemical Society, Vol. 136, Issue 43, p. 15379-15385 https://doi.org/10.1021/ja508464w	journal	October 2014
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
Hybrid Germanium Iodide Perovskite Semiconductors: Active Lone Pairs, Structural Distortions, Direct and Indirect Energy Gaps, and Strong Nonlinear Optical Properties Stoumpos, Constantinos C.; Frazer, Laszlo; Clark, Daniel J. Journal of the American Chemical Society, Vol. 137, Issue 21 https://doi.org/10.1021/jacs.5b01025	journal	May 2015
A Bismuth-Halide Double Perovskite with Long Carrier Recombination Lifetime for Photovoltaic Applications Slavney, Adam H.; Hu, Te; Lindenberg, Aaron M. Journal of the American Chemical Society, Vol. 138, Issue 7 https://doi.org/10.1021/jacs.5b13294	journal	February 2016
Fabrication of Efficient Formamidinium Tin Iodide Perovskite Solar Cells through SnF ₂ –Pyrazine Complex Lee, Seon Joo; Shin, Seong Sik; Kim, Young Chan Journal of the American Chemical Society, Vol. 138, Issue 12 https://doi.org/10.1021/jacs.6b00142	journal	March 2016
Defect Tolerance to Intolerance in the Vacancy-Ordered Double Perovskite Semiconductors Cs ₂ SnI ₆ and Cs ₂ TeI ₆ Maughan, Annalise E.; Ganose, Alex M.; Bordelon, Mitchell M. Journal of the American Chemical Society, Vol. 138, Issue 27 https://doi.org/10.1021/jacs.6b03207	journal	June 2016
Design of Lead-Free Inorganic Halide Perovskites for Solar Cells via Cation-Transmutation Zhao, Xin-Gang; Yang, Ji-Hui; Fu, Yuhao Journal of the American Chemical Society, Vol. 139, Issue 7 https://doi.org/10.1021/jacs.6b09645	journal	February 2017
Solution-Processed Cesium Hexabromopalladate(IV), Cs ₂ PdBr ₆ , for Optoelectronic Applications Sakai, Nobuya; Haghighirad, Amir Abbas; Filip, Marina R. Journal of the American Chemical Society, Vol. 139, Issue 17 https://doi.org/10.1021/jacs.6b13258	journal	April 2017
Defect-Induced Band-Edge Reconstruction of a Bismuth-Halide Double Perovskite for Visible-Light Absorption Slavney, Adam H.; Leppert, Linn; Bartesaghi, Davide Journal of the American Chemical Society, Vol. 139, Issue 14 https://doi.org/10.1021/jacs.7b01629	journal	March 2017
Highly Oriented Low-Dimensional Tin Halide Perovskites with Enhanced Stability and Photovoltaic Performance Liao, Yuqin; Liu, Hefei; Zhou, Wenjia Journal of the American Chemical Society, Vol. 139, Issue 19 https://doi.org/10.1021/jacs.7b01815	journal	May 2017
Intrinsic Instability of Cs ₂ In(I)M(III)X ₆ (M = Bi, Sb; X = Halogen) Double Perovskites: A Combined Density Functional Theory and Experimental Study Xiao, Zewen; Du, Ke-Zhao; Meng, Weiwei Journal of the American Chemical Society, Vol. 139, Issue 17 https://doi.org/10.1021/jacs.7b02227	journal	April 2017
A Direct Bandgap Copper–Antimony Halide Perovskite Vargas, Brenda; Ramos, Estrella; Pérez-Gutiérrez, Enrique Journal of the American Chemical Society, Vol. 139, Issue 27 https://doi.org/10.1021/jacs.7b04119	journal	June 2017
Chlorine-Incorporation-Induced Formation of the Layered Phase for Antimony-Based Lead-Free Perovskite Solar Cells Jiang, Fangyuan; Yang, Dongwen; Jiang, Youyu Journal of the American Chemical Society, Vol. 140, Issue 3 https://doi.org/10.1021/jacs.7b10739	journal	January 2018
Mixed Sulfur and Iodide-Based Lead-Free Perovskite Solar Cells Nie, Riming; Mehta, Aarti; Park, Byung-wook Journal of the American Chemical Society, Vol. 140, Issue 3 https://doi.org/10.1021/jacs.7b11332	journal	January 2018
Superior Photovoltaic Properties of Lead Halide Perovskites: Insights from First-Principles Theory Yin, Wan-Jian; Shi, Tingting; Yan, Yanfa The Journal of Physical Chemistry C, Vol. 119, Issue 10 https://doi.org/10.1021/jp512077m	journal	February 2015
Importance of Spin–Orbit Coupling in Hybrid Organic/Inorganic Perovskites for Photovoltaic Applications Even, Jacky; Pedesseau, Laurent; Jancu, Jean-Marc The Journal of Physical Chemistry Letters, Vol. 4, Issue 17 https://doi.org/10.1021/jz401532q	journal	August 2013
Small Photocarrier Effective Masses Featuring Ambipolar Transport in Methylammonium Lead Iodide Perovskite: A Density Functional Analysis Giorgi, Giacomo; Fujisawa, Jun-Ichi; Segawa, Hiroshi The Journal of Physical Chemistry Letters, Vol. 4, Issue 24 https://doi.org/10.1021/jz4023865	journal	November 2013
The Role of Intrinsic Defects in Methylammonium Lead Iodide Perovskite Kim, Jongseob; Lee, Sung-Hoon; Lee, Jung Hoon The Journal of Physical Chemistry Letters, Vol. 5, Issue 8 https://doi.org/10.1021/jz500370k	journal	March 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
High-efficiency two-dimensional Ruddlesden–Popper perovskite solar cells Tsai, Hsinhan; Nie, Wanyi; Blancon, Jean-Christophe Nature, Vol. 536, Issue 7616 https://doi.org/10.1038/nature18306	journal	July 2016
Elucidating the charge carrier separation and working mechanism of CH3NH3PbI3−xClx perovskite solar cells Edri, Eran; Kirmayer, Saar; Mukhopadhyay, Sabyasachi Nature Communications, Vol. 5, Issue 1 https://doi.org/10.1038/ncomms4461	journal	March 2014
Tunable ferroelectric polarization and its interplay with spin–orbit coupling in tin iodide perovskites Stroppa, Alessandro; Di Sante, Domenico; Barone, Paolo Nature Communications, Vol. 5, Issue 1 https://doi.org/10.1038/ncomms6900	journal	December 2014
Correlation of energy disorder and open-circuit voltage in hybrid perovskite solar cells Shao, Yuchuan; Yuan, Yongbo; Huang, Jinsong Nature Energy, Vol. 1, Issue 1 https://doi.org/10.1038/nenergy.2015.1	journal	January 2016
Low-bandgap mixed tin–lead iodide perovskite absorbers with long carrier lifetimes for all-perovskite tandem solar cells Zhao, Dewei; Yu, Yue; Wang, Changlei Nature Energy, Vol. 2, Issue 4 https://doi.org/10.1038/nenergy.2017.18	journal	March 2017
Solvent engineering for high-performance inorganic–organic hybrid perovskite solar cells Jeon, Nam Joong; Noh, Jun Hong; Kim, Young Chan Nature Materials, Vol. 13, Issue 9, p. 897-903 https://doi.org/10.1038/nmat4014	journal	July 2014
Lead-free solid-state organic–inorganic halide perovskite solar cells Hao, Feng; Stoumpos, Constantinos C.; Cao, Duyen Hanh Nature Photonics, Vol. 8, Issue 6 https://doi.org/10.1038/nphoton.2014.82	journal	May 2014
Direct measurement of the exciton binding energy and effective masses for charge carriers in organic–inorganic tri-halide perovskites Miyata, Atsuhiko; Mitioglu, Anatolie; Plochocka, Paulina Nature Physics, Vol. 11, Issue 7 https://doi.org/10.1038/nphys3357	journal	June 2015
Cs2AgBiBr6 single-crystal X-ray detectors with a low detection limit Pan, Weicheng; Wu, Haodi; Luo, Jiajun Nature Photonics, Vol. 11, Issue 11 https://doi.org/10.1038/s41566-017-0012-4	journal	October 2017
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
Relativistic GW calculations on CH3NH3PbI3 and CH3NH3SnI3 Perovskites for Solar Cell Applications Umari, Paolo; Mosconi, Edoardo; De Angelis, Filippo Scientific Reports, Vol. 4, Issue 1 https://doi.org/10.1038/srep04467	journal	March 2014
The identification and characterization of defect states in hybrid organic–inorganic perovskite photovoltaics Duan, Hsin-Sheng; Zhou, Huanping; Chen, Qi Physical Chemistry Chemical Physics, Vol. 17, Issue 1 https://doi.org/10.1039/C4CP04479G	journal	January 2015
Lead-free organic–inorganic tin halide perovskites for photovoltaic applications Noel, Nakita K.; Stranks, Samuel D.; Abate, Antonio Energy Environ. Sci., Vol. 7, Issue 9 https://doi.org/10.1039/C4EE01076K	journal	January 2014
Halide perovskite materials for solar cells: a theoretical review Yin, Wan-Jian; Yang, Ji-Hui; Kang, Joongoo Journal of Materials Chemistry A, Vol. 3, Issue 17 https://doi.org/10.1039/C4TA05033A	journal	January 2015
Intrinsic defects in a photovoltaic perovskite variant Cs ₂ SnI ₆ Xiao, Zewen; Zhou, Yuanyuan; Hosono, Hideo Physical Chemistry Chemical Physics, Vol. 17, Issue 29 https://doi.org/10.1039/C5CP03102H	journal	January 2015
Perovskite photovoltaics: life-cycle assessment of energy and environmental impacts Gong, Jian; Darling, Seth B.; You, Fengqi Energy & Environmental Science, Vol. 8, Issue 7 https://doi.org/10.1039/C5EE00615E	journal	January 2015
Cesium-containing triple cation perovskite solar cells: improved stability, reproducibility and high efficiency Saliba, Michael; Matsui, Taisuke; Seo, Ji-Youn Energy & Environmental Science, Vol. 9, Issue 6 https://doi.org/10.1039/C5EE03874J	journal	January 2016
Discovering lead-free perovskite solar materials with a split-anion approach Sun, Yi-Yang; Shi, Jian; Lian, Jie Nanoscale, Vol. 8, Issue 12 https://doi.org/10.1039/C5NR04310G	journal	January 2016
Theoretical insights into a potential lead-free hybrid perovskite: substituting Pb ²⁺ with Ge ²⁺ Sun, Ping-Ping; Li, Quan-Song; Yang, Li-Na Nanoscale, Vol. 8, Issue 3 https://doi.org/10.1039/C5NR05337D	journal	January 2016
Lead-free germanium iodide perovskite materials for photovoltaic applications Krishnamoorthy, Thirumal; Ding, Hong; Yan, Chen Journal of Materials Chemistry A, Vol. 3, Issue 47 https://doi.org/10.1039/C5TA05741H	journal	January 2015
Understanding of the formation of shallow level defects from the intrinsic defects of lead tri-halide perovskites Kim, Jongseob; Chung, Choong-Heui; Hong, Ki-Ha Physical Chemistry Chemical Physics, Vol. 18, Issue 39 https://doi.org/10.1039/C6CP02886A	journal	January 2016
Electronic and optical properties of MAPbX ₃ perovskites (X = I, Br, Cl): a unified DFT and GW theoretical analysis Mosconi, Edoardo; Umari, Paolo; De Angelis, Filippo Physical Chemistry Chemical Physics, Vol. 18, Issue 39 https://doi.org/10.1039/C6CP03969C	journal	January 2016
Efficient perovskite solar cells by metal ion doping Wang, Jacob Tse-Wei; Wang, Zhiping; Pathak, Sandeep Energy & Environmental Science, Vol. 9, Issue 9 https://doi.org/10.1039/C6EE01969B	journal	January 2016
The synthesis, structure and electronic properties of a lead-free hybrid inorganic–organic double perovskite (MA) ₂ KBiCl ₆ (MA = methylammonium) Wei, Fengxia; Deng, Zeyu; Sun, Shijing Materials Horizons, Vol. 3, Issue 4 https://doi.org/10.1039/C6MH00053C	journal	January 2016
Searching for promising new perovskite-based photovoltaic absorbers: the importance of electronic dimensionality Xiao, Zewen; Meng, Weiwei; Wang, Jianbo Materials Horizons, Vol. 4, Issue 2 https://doi.org/10.1039/C6MH00519E	journal	January 2017
First-principles insight into the photoelectronic properties of Ge-based perovskites Lu, Xiaoqing; Zhao, Zigang; Li, Ke RSC Advances, Vol. 6, Issue 90 https://doi.org/10.1039/C6RA18534G	journal	January 2016
Optoelectronic and photovoltaic properties of the air-stable organohalide semiconductor (CH ₃ NH ₃ ) ₃ Bi ₂ I ₉ Abulikemu, Mutalifu; Ould-Chikh, Samy; Miao, Xiaohe Journal of Materials Chemistry A, Vol. 4, Issue 32 https://doi.org/10.1039/C6TA04657F	journal	January 2016
Large dielectric constant, high acceptor density, and deep electron traps in perovskite solar cell material CsGeI ₃ Ming, Wenmei; Shi, Hongliang; Du, Mao-Hua Journal of Materials Chemistry A, Vol. 4, Issue 36 https://doi.org/10.1039/C6TA04685A	journal	January 2016
Exploring the properties of lead-free hybrid double perovskites using a combined computational-experimental approach Deng, Zeyu; Wei, Fengxia; Sun, Shijing Journal of Materials Chemistry A, Vol. 4, Issue 31 https://doi.org/10.1039/C6TA05817E	journal	January 2016
A technoeconomic analysis of perovskite solar module manufacturing with low-cost materials and techniques Song, Zhaoning; McElvany, Chad L.; Phillips, Adam B. Energy & Environmental Science, Vol. 10, Issue 6 https://doi.org/10.1039/C7EE00757D	journal	January 2017
Environmental analysis of perovskites and other relevant solar cell technologies in a tandem configuration Celik, Ilke; Phillips, Adam B.; Song, Zhaoning Energy & Environmental Science, Vol. 10, Issue 9 https://doi.org/10.1039/C7EE01650F	journal	January 2017
Designing indirect–direct bandgap transitions in double perovskites Tran, T. Thao; Panella, Jessica R.; Chamorro, Juan R. Materials Horizons, Vol. 4, Issue 4 https://doi.org/10.1039/C7MH00239D	journal	January 2017
Nontoxic (CH ₃ NH ₃ ) ₃ Bi ₂ I ₉ perovskite solar cells free of hole conductors with an alternative architectural design and a solution-processable approach Kong, Mengqin; Hu, Hang; Wan, Li RSC Advances, Vol. 7, Issue 56 https://doi.org/10.1039/C7RA04924B	journal	January 2017
Solution processing of air-stable molecular semiconducting iodosalts, Cs ₂ SnI _6−x Br _x , for potential solar cell applications Lee, Byunghong; Krenselewski, Anthony; Baik, Sung Il Sustainable Energy & Fuels, Vol. 1, Issue 4 https://doi.org/10.1039/C7SE00100B	journal	January 2017
Composition design, optical gap and stability investigations of lead-free halide double perovskite Cs ₂ AgInCl ₆ Zhou, Jun; Xia, Zhiguo; Molokeev, Maxim S. Journal of Materials Chemistry A, Vol. 5, Issue 29 https://doi.org/10.1039/C7TA04690A	journal	January 2017
Solution-processable antimony-based light-absorbing materials beyond lead halide perovskites Boopathi, Karunakara Moorthy; Karuppuswamy, Priyadharsini; Singh, Anupriya J. Mater. Chem. A, Vol. 5, Issue 39 https://doi.org/10.1039/C7TA06679A	journal	January 2017
Highly stable, phase pure Cs ₂ AgBiBr ₆ double perovskite thin films for optoelectronic applications Greul, Enrico; Petrus, Michiel L.; Binek, Andreas Journal of Materials Chemistry A, Vol. 5, Issue 37 https://doi.org/10.1039/C7TA06816F	journal	January 2017
Manipulation of cation combinations and configurations of halide double perovskites for solar cell absorbers Zhang, Peng; Yang, Jingxiu; Wei, Su-Huai Journal of Materials Chemistry A, Vol. 6, Issue 4 https://doi.org/10.1039/C7TA09713A	journal	January 2018
Tunable optical properties and stability of lead free all inorganic perovskites (Cs ₂ SnI _x Cl _6−x ) Zhu, Weiguang; Xin, Guoqing; Wang, Yiping Journal of Materials Chemistry A, Vol. 6, Issue 6 https://doi.org/10.1039/C7TA10040J	journal	January 2018
Exploring the transposition effects on the electronic and optical properties of Cs ₂ AgSbCl ₆ via a combined computational-experimental approach Zhou, Jun; Rong, Ximing; Molokeev, Maxim S. Journal of Materials Chemistry A, Vol. 6, Issue 5 https://doi.org/10.1039/C7TA10062K	journal	January 2018
Detailed Balance Limit of Efficiency of p‐n Junction Solar Cells Shockley, William; Queisser, Hans J. Journal of Applied Physics, Vol. 32, Issue 3, p. 510-519 https://doi.org/10.1063/1.1736034	journal	March 1961
Effect of temperature variation on shift and broadening of the exciton band in Cs3Bi2I9 layered crystals Machulin, V. F.; Motsnyi, F. V.; Smolanka, O. M. Low Temperature Physics, Vol. 30, Issue 12 https://doi.org/10.1063/1.1820036	journal	December 2004
Erratum: “Hybrid functionals based on a screened Coulomb potential” [J. Chem. Phys. 118, 8207 (2003)] Heyd, Jochen; Scuseria, Gustavo E.; Ernzerhof, Matthias The Journal of Chemical Physics, Vol. 124, Issue 21 https://doi.org/10.1063/1.2204597	journal	June 2006
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
Unipolar self-doping behavior in perovskite CH ₃ NH ₃ PbBr ₃ Shi, Tingting; Yin, Wan-Jian; Hong, Feng Applied Physics Letters, Vol. 106, Issue 10 https://doi.org/10.1063/1.4914544	journal	March 2015
Synthesis, crystal structure, and properties of a perovskite-related bismuth phase, (NH ₄ ) ₃ Bi ₂ I ₉ Sun, Shijing; Tominaka, Satoshi; Lee, Jung-Hoon APL Materials, Vol. 4, Issue 3 https://doi.org/10.1063/1.4943680	journal	March 2016
Synthesis of Cs ₂ AgSbCl ₆ and improved optoelectronic properties of Cs ₂ AgSbCl ₆ /TiO ₂ heterostructure driven by the interface effect for lead-free double perovskites solar cells Deng, Wan; Deng, Zun-Yi; He, Jiawei Applied Physics Letters, Vol. 111, Issue 15 https://doi.org/10.1063/1.4999192	journal	October 2017
Oriented tuning the photovoltaic properties of γ -RbGeX ₃ by strain-induced electron effective mass mutation Yu, Zhuo-Liang; Ma, Qi-Rui; Liu, Biao Journal of Physics D: Applied Physics, Vol. 50, Issue 46 https://doi.org/10.1088/1361-6463/aa8bea	journal	October 2017
Magnetic Properties of Ferrous Chloride Complexes with Two-Dimensional Structures Mostafa, Mohgah F.; Willett, Roger D. Physical Review B, Vol. 4, Issue 7 https://doi.org/10.1103/PhysRevB.4.2213	journal	October 1971
Ab initio investigation of hybrid organic-inorganic perovskites based on tin halides Borriello, Ivo; Cantele, Giovanni; Ninno, Domenico Physical Review B, Vol. 77, Issue 23, Article No. 235214 https://doi.org/10.1103/PhysRevB.77.235214	journal	June 2008
Topological insulator phase in halide perovskite structures Jin, Hosub; Im, Jino; Freeman, Arthur J. Physical Review B, Vol. 86, Issue 12 https://doi.org/10.1103/PhysRevB.86.121102	journal	September 2012
Electronic band structure, phonons, and exciton binding energies of halide perovskites CsSnCl 3 , CsSnBr 3 , and CsSnI 3 Huang, Ling-yi; Lambrecht, Walter R. L. Physical Review B, Vol. 88, Issue 16 https://doi.org/10.1103/PhysRevB.88.165203	journal	October 2013
Shallow halogen vacancies in halide optoelectronic materials Shi, Hongliang; Du, Mao-Hua Physical Review B, Vol. 90, Issue 17 https://doi.org/10.1103/PhysRevB.90.174103	journal	November 2014
Phase stability and transformations in the halide perovskite CsSnI 3 da Silva, E. Lora; Skelton, Jonathan M.; Parker, Stephen C. Physical Review B, Vol. 91, Issue 14 https://doi.org/10.1103/PhysRevB.91.144107	journal	April 2015
Deep recombination centers in C u 2 ZnSnS e 4 revealed by screened-exchange hybrid density functional theory Yee, Ye Sheng; Magyari-Köpe, Blanka; Nishi, Yoshio Physical Review B, Vol. 92, Issue 19 https://doi.org/10.1103/PhysRevB.92.195201	journal	November 2015
Effect of metal cation replacement on the electronic structure of metalorganic halide perovskites: Replacement of lead with alkaline-earth metals Pazoki, Meysam; Jacobsson, T. Jesper; Hagfeldt, Anders Physical Review B, Vol. 93, Issue 14 https://doi.org/10.1103/PhysRevB.93.144105	journal	April 2016
Electronic band structure trends of perovskite halides: Beyond Pb and Sn to Ge and Si Huang, Ling-yi; Lambrecht, Walter R. L. Physical Review B, Vol. 93, Issue 19 https://doi.org/10.1103/PhysRevB.93.195211	journal	May 2016
Changes in charge density vs changes in formal oxidation states: The case of Sn halide perovskites and their ordered vacancy analogues Dalpian, Gustavo M.; Liu, Qihang; Stoumpos, Constantinos C. Physical Review Materials, Vol. 1, Issue 2 https://doi.org/10.1103/PhysRevMaterials.1.025401	journal	July 2017
Energy Payback Time (EPBT) and Energy Return on Energy Invested (EROI) of Perovskite Tandem Photovoltaic Solar Cells Celik, Ilke; Philips, Adam B.; Song, Zhaoning IEEE Journal of Photovoltaics, Vol. 8, Issue 1 https://doi.org/10.1109/JPHOTOV.2017.2768961	journal	January 2018
Large polarons in lead halide perovskites Miyata, Kiyoshi; Meggiolaro, Daniele; Trinh, M. Tuan Science Advances, Vol. 3, Issue 8 https://doi.org/10.1126/sciadv.1701217	journal	August 2017
Lead halide perovskites: Crystal-liquid duality, phonon glass electron crystals, and large polaron formation Miyata, Kiyoshi; Atallah, Timothy L.; Zhu, X. -Y. Science Advances, Vol. 3, Issue 10 https://doi.org/10.1126/sciadv.1701469	journal	October 2017
Efficient Hybrid Solar Cells Based on Meso-Superstructured Organometal Halide Perovskites Lee, M. M.; Teuscher, J.; Miyasaka, T. Science, Vol. 338, Issue 6107, p. 643-647 https://doi.org/10.1126/science.1228604	journal	October 2012
Long-Range Balanced Electron- and Hole-Transport Lengths in Organic-Inorganic CH₃NH₃PbI₃ Xing, G.; Mathews, N.; Sun, S. Science, Vol. 342, Issue 6156, p. 344-347 https://doi.org/10.1126/science.1243167	journal	October 2013
Electron-Hole Diffusion Lengths Exceeding 1 Micrometer in an Organometal Trihalide Perovskite Absorber Stranks, S. D.; Eperon, G. E.; Grancini, G. Science, Vol. 342, Issue 6156, p. 341-344 https://doi.org/10.1126/science.1243982	journal	October 2013
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
High-performance photovoltaic perovskite layers fabricated through intramolecular exchange Yang, W. S.; Noh, J. H.; Jeon, N. J. Science, Vol. 348, Issue 6240 https://doi.org/10.1126/science.aaa9272	journal	May 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
A mixed-cation lead mixed-halide perovskite absorber for tandem solar cells McMeekin, D. P.; Sadoughi, G.; Rehman, W. Science, Vol. 351, Issue 6269 https://doi.org/10.1126/science.aad5845	journal	January 2016
Incorporation of rubidium cations into perovskite solar cells improves photovoltaic performance Saliba, M.; Matsui, T.; Domanski, K. Science, Vol. 354, Issue 6309 https://doi.org/10.1126/science.aah5557	journal	September 2016
Colloidally prepared La-doped BaSnO ₃ electrodes for efficient, photostable perovskite solar cells Shin, Seong Sik; Yeom, Eun Joo; Yang, Woon Seok Science, Vol. 356, Issue 6334 https://doi.org/10.1126/science.aam6620	journal	March 2017
Ligand-Hole in [SnI ₆ ] Unit and Origin of Band Gap in Photovoltaic Perovskite Variant Cs ₂ SnI ₆ Xiao, Zewen; Lei, Hechang; Zhang, Xiao Bulletin of the Chemical Society of Japan, Vol. 88, Issue 9 https://doi.org/10.1246/bcsj.20150110	journal	September 2015

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