Thin-Film Deposition and Characterization of a Sn-Deficient Perovskite Derivative Cs2SnI6
Abstract
In this work, we describe details of a two-step deposition approach that enables the preparation of continuous and well-structured thin films of Cs2SnI6, which is a one-half Sn-deficient 0-D perovskite derivative (i.e., the compound can also be written as CsSn0.5I3, with a structure consisting of isolated SnI64- octahedra). The films were characterized using powder X-ray diffraction (PXRD), scanning electron microscopy (SEM), thermogravimetric analysis (TGA), UV-Vis spectroscopy, photoluminescence (PL), photoelectron spectroscopy (UPS, IPES, XPS) and Hall effect measurements. UV-Vis and PL measurements indicate that the obtained Cs2SnI6 film is a semiconductor with a band gap of 1.6 eV. This band gap was further confirmed by the UPS and IPES spectra, which were well reproduced by the calculated density of states with the HSE hybrid functional. The Cs2SnI6 films exhibited n-type conduction with a carrier density of 6(1) × 1016 cm-3 and mobility of 2.9(3) cm2/V·s. While the computationally-derived band structure for Cs2SnI6 shows significant dispersion along several directions in the Brillouin zone near the band edges, the valence band is relatively flat along the $$Γ$$–X direction, indicative of a more limited hole minority carrier mobility compared to analogous values for the electrons. The ionization potential (IP) and electron affinity (EA) were determined to be 6.4 and 4.8 eV, respectively. The Cs2SnI6 films show some enhanced stability under ambient air, compared to methylammonium lead (II) iodide perovskite films stored under similar conditions; however, the films do decompose slowly, yielding a CsI impurity. We discuss these findings in the context of suitability of Cs2SnI6 for photovoltaic and related optoelectronic applications.
- Authors:
-
- Duke Univ., Durham, NC (United States)
- Dalhousie Univ., Halifax, Nova Scotia (Canada). Dept. of Physics and Atmospheric Science
- Univ. of Toledo, OH (United States). Dept. of Physics and Astronomy and Center for Photovoltaics Innovation and Commercialization
- IBM T. J. Watson Research Center, Yorktown Heights, New York (United States)
- Publication Date:
- Research Org.:
- Duke Univ., Durham, NC (United States)
- Sponsoring Org.:
- USDOE Office of Energy Efficiency and Renewable Energy (EERE); Natural Sciences and Engineering Research Council of Canada (NSERC); Canada Foundation for Innovation
- OSTI Identifier:
- 1593763
- Grant/Contract Number:
- EE0006712; AC05-06OR23100; RGPIN-04809
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Chemistry of Materials
- Additional Journal Information:
- Journal Volume: 28; Journal Issue: 7; Journal ID: ISSN 0897-4756
- Publisher:
- American Chemical Society (ACS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE
Citation Formats
Saparov, Bayrammurad, Sun, Jon-Paul, Meng, Weiwei, Xiao, Zewen, Duan, Hsin-Sheng, Gunawan, Oki, Shin, Donghyeop, Hill, Ian G., Yan, Yanfa, and Mitzi, David B. Thin-Film Deposition and Characterization of a Sn-Deficient Perovskite Derivative Cs2SnI6. United States: N. p., 2016.
Web. doi:10.1021/acs.chemmater.6b00433.
Saparov, Bayrammurad, Sun, Jon-Paul, Meng, Weiwei, Xiao, Zewen, Duan, Hsin-Sheng, Gunawan, Oki, Shin, Donghyeop, Hill, Ian G., Yan, Yanfa, & Mitzi, David B. Thin-Film Deposition and Characterization of a Sn-Deficient Perovskite Derivative Cs2SnI6. United States. https://doi.org/10.1021/acs.chemmater.6b00433
Saparov, Bayrammurad, Sun, Jon-Paul, Meng, Weiwei, Xiao, Zewen, Duan, Hsin-Sheng, Gunawan, Oki, Shin, Donghyeop, Hill, Ian G., Yan, Yanfa, and Mitzi, David B. Sun .
"Thin-Film Deposition and Characterization of a Sn-Deficient Perovskite Derivative Cs2SnI6". United States. https://doi.org/10.1021/acs.chemmater.6b00433. https://www.osti.gov/servlets/purl/1593763.
@article{osti_1593763,
title = {Thin-Film Deposition and Characterization of a Sn-Deficient Perovskite Derivative Cs2SnI6},
author = {Saparov, Bayrammurad and Sun, Jon-Paul and Meng, Weiwei and Xiao, Zewen and Duan, Hsin-Sheng and Gunawan, Oki and Shin, Donghyeop and Hill, Ian G. and Yan, Yanfa and Mitzi, David B.},
abstractNote = {In this work, we describe details of a two-step deposition approach that enables the preparation of continuous and well-structured thin films of Cs2SnI6, which is a one-half Sn-deficient 0-D perovskite derivative (i.e., the compound can also be written as CsSn0.5I3, with a structure consisting of isolated SnI64- octahedra). The films were characterized using powder X-ray diffraction (PXRD), scanning electron microscopy (SEM), thermogravimetric analysis (TGA), UV-Vis spectroscopy, photoluminescence (PL), photoelectron spectroscopy (UPS, IPES, XPS) and Hall effect measurements. UV-Vis and PL measurements indicate that the obtained Cs2SnI6 film is a semiconductor with a band gap of 1.6 eV. This band gap was further confirmed by the UPS and IPES spectra, which were well reproduced by the calculated density of states with the HSE hybrid functional. The Cs2SnI6 films exhibited n-type conduction with a carrier density of 6(1) × 1016 cm-3 and mobility of 2.9(3) cm2/V·s. While the computationally-derived band structure for Cs2SnI6 shows significant dispersion along several directions in the Brillouin zone near the band edges, the valence band is relatively flat along the $Γ$–X direction, indicative of a more limited hole minority carrier mobility compared to analogous values for the electrons. The ionization potential (IP) and electron affinity (EA) were determined to be 6.4 and 4.8 eV, respectively. The Cs2SnI6 films show some enhanced stability under ambient air, compared to methylammonium lead (II) iodide perovskite films stored under similar conditions; however, the films do decompose slowly, yielding a CsI impurity. We discuss these findings in the context of suitability of Cs2SnI6 for photovoltaic and related optoelectronic applications.},
doi = {10.1021/acs.chemmater.6b00433},
journal = {Chemistry of Materials},
number = 7,
volume = 28,
place = {United States},
year = {Sun Mar 13 00:00:00 EST 2016},
month = {Sun Mar 13 00:00:00 EST 2016}
}
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Works referenced in this record:
High-performance photovoltaic perovskite layers fabricated through intramolecular exchange
journal, May 2015
- Yang, W. S.; Noh, J. H.; Jeon, N. J.
- Science, Vol. 348, Issue 6240
The light and shade of perovskite solar cells
journal, August 2014
- Grätzel, Michael
- Nature Materials, Vol. 13, Issue 9
A hole-conductor-free, fully printable mesoscopic perovskite solar cell with high stability
journal, July 2014
- Mei, A.; Li, X.; Liu, L.
- Science, Vol. 345, Issue 6194, p. 295-298
Efficient and stable large-area perovskite solar cells with inorganic charge extraction layers
journal, October 2015
- Chen, W.; Wu, Y.; Yue, Y.
- Science, Vol. 350, Issue 6263
Carbon Nanotube/Polymer Composites as a Highly Stable Hole Collection Layer in Perovskite Solar Cells
journal, September 2014
- Habisreutinger, Severin N.; Leijtens, Tomas; Eperon, Giles E.
- Nano Letters, Vol. 14, Issue 10, p. 5561-5568
Lead-free solid-state organic–inorganic halide perovskite solar cells
journal, May 2014
- Hao, Feng; Stoumpos, Constantinos C.; Cao, Duyen Hanh
- Nature Photonics, Vol. 8, Issue 6
A Layered Hybrid Perovskite Solar-Cell Absorber with Enhanced Moisture Stability
journal, September 2014
- Smith, Ian C.; Hoke, Eric T.; Solis-Ibarra, Diego
- Angewandte Chemie International Edition, Vol. 53, Issue 42
Thin-Film Preparation and Characterization of Cs 3 Sb 2 I 9 : A Lead-Free Layered Perovskite Semiconductor
journal, August 2015
- Saparov, Bayrammurad; Hong, Feng; Sun, Jon-Paul
- Chemistry of Materials, Vol. 27, Issue 16
Crystal and Electronic Structures of Complex Bismuth Iodides A 3 Bi 2 I 9 ( A = K, Rb, Cs) Related to Perovskite: Aiding the Rational Design of Photovoltaics
journal, October 2015
- Lehner, Anna J.; Fabini, Douglas H.; Evans, Hayden A.
- Chemistry of Materials, Vol. 27, Issue 20
Discovering lead-free perovskite solar materials with a split-anion approach
journal, January 2016
- Sun, Yi-Yang; Shi, Jian; Lian, Jie
- Nanoscale, Vol. 8, Issue 12
Assessment of Hybrid Organic–Inorganic Antimony Sulfides for Earth-Abundant Photovoltaic Applications
journal, December 2015
- Yang, Ruo Xi; Butler, Keith T.; Walsh, Aron
- The Journal of Physical Chemistry Letters, Vol. 6, Issue 24
Identifying defect-tolerant semiconductors with high minority-carrier lifetimes: beyond hybrid lead halide perovskites
journal, May 2015
- Brandt, Riley E.; Stevanović, Vladan; Ginley, David S.
- MRS Communications, Vol. 5, Issue 2
Electronic structure and photovoltaic application of BiI 3
journal, September 2015
- Lehner, Anna J.; Wang, Hengbin; Fabini, Douglas H.
- Applied Physics Letters, Vol. 107, Issue 13
Investigation of Bismuth Triiodide (BiI 3 ) for Photovoltaic Applications
journal, October 2015
- Brandt, Riley E.; Kurchin, Rachel C.; Hoye, Robert L. Z.
- The Journal of Physical Chemistry Letters, Vol. 6, Issue 21
Ligand-Hole in [SnI 6 ] Unit and Origin of Band Gap in Photovoltaic Perovskite Variant Cs 2 SnI 6
journal, September 2015
- Xiao, Zewen; Lei, Hechang; Zhang, Xiao
- Bulletin of the Chemical Society of Japan, Vol. 88, Issue 9
Air-Stable Molecular Semiconducting Iodosalts for Solar Cell Applications: Cs2SnI6 as a Hole Conductor
journal, October 2014
- Lee, Byunghong; Stoumpos, Constantinos C.; Zhou, Nanjia
- Journal of the American Chemical Society, Vol. 136, Issue 43, p. 15379-15385
Intrinsic defects in a photovoltaic perovskite variant Cs 2 SnI 6
journal, January 2015
- Xiao, Zewen; Zhou, Yuanyuan; Hosono, Hideo
- Physical Chemistry Chemical Physics, Vol. 17, Issue 29
Energy barrier at the N719-dye/CsSnI3 interface for photogenerated holes in dye-sensitized solar cells
journal, November 2014
- Zhang, Jin; Yu, Chunhui; Wang, Lili
- Scientific Reports, Vol. 4, Issue 1
A parallel dipole line system
journal, February 2015
- Gunawan, Oki; Virgus, Yudistira; Tai, Kong Fai
- Applied Physics Letters, Vol. 106, Issue 6
Projector augmented-wave method
journal, December 1994
- Blöchl, P. E.
- Physical Review B, Vol. 50, Issue 24, p. 17953-17979
Hybrid functionals based on a screened Coulomb potential
journal, May 2003
- Heyd, Jochen; Scuseria, Gustavo E.; Ernzerhof, Matthias
- The Journal of Chemical Physics, Vol. 118, Issue 18
The Perdew–Burke–Ernzerhof exchange-correlation functional applied to the G2-1 test set using a plane-wave basis set
journal, June 2005
- Paier, Joachim; Hirschl, Robin; Marsman, Martijn
- The Journal of Chemical Physics, Vol. 122, Issue 23
Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set
journal, October 1996
- Kresse, G.; Furthmüller, J.
- Physical Review B, Vol. 54, Issue 16, p. 11169-11186
Templating and structural engineering in organic–inorganic perovskites
journal, January 2001
- Mitzi, David B.
- Journal of the Chemical Society, Dalton Transactions, Issue 1
Semiconducting Tin and Lead Iodide Perovskites with Organic Cations: Phase Transitions, High Mobilities, and Near-Infrared Photoluminescent Properties
journal, July 2013
- Stoumpos, Constantinos C.; Malliakas, Christos D.; Kanatzidis, Mercouri G.
- Inorganic Chemistry, Vol. 52, Issue 15, p. 9019-9038
Mössbauer spectra of tin(IV) iodide complexes
journal, January 1999
- Tudela, David; Sánchez-Herencia, Antonio J.; Díaz, Marcos
- Journal of the Chemical Society, Dalton Transactions, Issue 22
Mixed-halide Cs2SnI3Br3 perovskite as low resistance hole-transporting material in dye-sensitized solar cells
journal, December 2015
- Kaltzoglou, Andreas; Antoniadou, Maria; Perganti, Dorothea
- Electrochimica Acta, Vol. 184
Moisture assisted perovskite film growth for high performance solar cells
journal, November 2014
- You, Jingbi; Yang, Yang (Michael); Hong, Ziruo
- Applied Physics Letters, Vol. 105, Issue 18
Intrinsic Thermal Instability of Methylammonium Lead Trihalide Perovskite
journal, June 2015
- Conings, Bert; Drijkoningen, Jeroen; Gauquelin, Nicolas
- Advanced Energy Materials, Vol. 5, Issue 15
Electron-hole diffusion lengths > 175 μm in solution-grown CH 3 NH 3 PbI 3 single crystals
journal, January 2015
- Dong, Qingfeng; Fang, Yanjun; Shao, Yuchuan
- Science, Vol. 347, Issue 6225
Resistivity, carrier concentration, and carrier mobility of electrochemically deposited CdTe films
journal, September 1986
- Takahashi, Makoto; Uosaki, Kohei; Kita, Hideaki
- Journal of Applied Physics, Vol. 60, Issue 6
Electrical Properties of -Type CdTe
journal, March 1963
- Segall, B.; Lorenz, M. R.; Halsted, R. E.
- Physical Review, Vol. 129, Issue 6
Fill Factor Losses in Cu 2 ZnSn(S x Se 1− x ) 4 Solar Cells: Insights from Physical and Electrical Characterization of Devices and Exfoliated Films
journal, November 2015
- Tai, Kong Fai; Gunawan, Oki; Kuwahara, Masaru
- Advanced Energy Materials, Vol. 6, Issue 3
CsSnI3 : Semiconductor or Metal? High Electrical Conductivity and Strong Near-Infrared Photoluminescence from a Single Material. High Hole Mobility and Phase-Transitions
journal, May 2012
- Chung, In; Song, Jung-Hwan; Im, Jino
- Journal of the American Chemical Society, Vol. 134, Issue 20, p. 8579-8587
Interface energetics in organo-metal halide perovskite-based photovoltaic cells
journal, January 2014
- Schulz, Philip; Edri, Eran; Kirmayer, Saar
- Energy & Environmental Science, Vol. 7, Issue 4
Works referencing / citing this record:
Tin fluoride assisted growth of air stable perovskite derivative Cs 2 SnI 6 thin film as a hole transport layer
journal, September 2019
- Thi Dao Lien, Thach; Dai, Nguyen Tien; Thanh, Nguyen Tien
- Materials Research Express, Vol. 6, Issue 11
Highly efficient perovskite solar cells by tuning electronic structures of thienothiophene-based as hole transport materials
journal, July 2019
- Han, Bingjie; Li, Zhuo; Li, Yuanzuo
- Molecular Physics
Mechanochemical Synthesis of Sn(II) and Sn(IV) Iodide Perovskites and Study of Their Structural, Chemical, Thermal, Optical, and Electrical Properties
journal, April 2020
- El Ajjouri, Yousra; Locardi, Federico; Gélvez-Rueda, María C.
- Energy Technology, Vol. 8, Issue 4
Structural, Optical, and Thermal Properties of Cs 2 SnI 6 - x Br x Mixed Perovskite Solid Solutions: Structural, Optical, and Thermal Properties of Cs 2 SnI 6 - x Br x Mixed Perovskite Solid Solutions
journal, May 2019
- Yuan, Guan; Huang, Shengxuan; Qin, Shan
- European Journal of Inorganic Chemistry, Vol. 2019, Issue 20
Perovskite Solar Absorbers: Materials by Design
journal, March 2018
- Xu, Qiaoling; Yang, Dongwen; Lv, Jian
- Small Methods, Vol. 2, Issue 5
Caesium for Perovskite Solar Cells: An Overview
journal, June 2018
- Bella, Federico; Renzi, Polyssena; Cavallo, Carmen
- Chemistry - A European Journal, Vol. 24, Issue 47
Dual-source evaporation of silver bismuth iodide films for planar junction solar cells
journal, January 2019
- Khazaee, Maryam; Sardashti, Kasra; Chung, Ching-Chang
- Journal of Materials Chemistry A, Vol. 7, Issue 5
Perovskite Solar Cells: Can We Go Organic‐Free, Lead‐Free, and Dopant‐Free?
journal, October 2019
- Miyasaka, Tsutomu; Kulkarni, Ashish; Kim, Gyu Min
- Advanced Energy Materials
Enhanced stability and efficiency in hole-transport-layer-free CsSnI3 perovskite photovoltaics
journal, November 2016
- Marshall, K. P.; Walker, M.; Walton, R. I.
- Nature Energy, Vol. 1, Issue 12
Tin Halide Perovskites: Progress and Challenges
journal, April 2020
- Yang, Wen‐Fan; Igbari, Femi; Lou, Yan‐Hui
- Advanced Energy Materials, Vol. 10, Issue 13
Tunable optical properties and stability of lead free all inorganic perovskites (Cs 2 SnI x Cl 6−x )
journal, January 2018
- Zhu, Weiguang; Xin, Guoqing; Wang, Yiping
- Journal of Materials Chemistry A, Vol. 6, Issue 6
Epitaxial Growth of CsPbX 3 (X = Cl, Br, I) Perovskite Quantum Dots via Surface Chemical Conversion of Cs 2 GeF 6 Double Perovskites: A Novel Strategy for the Formation of Leadless Hybrid Perovskite Phosphors with Enhanced Stability
journal, February 2019
- Wei, Yi; Li, Kai; Cheng, Ziyong
- Advanced Materials, Vol. 31, Issue 16
Colloidal Synthesis and Optical Properties of All‐Inorganic Low‐Dimensional Cesium Copper Halide Nanocrystals
journal, November 2019
- Cheng, Pengfei; Sun, Lei; Feng, Lu
- Angewandte Chemie International Edition, Vol. 58, Issue 45
Perovskite Solar Cells with ZnO Electron-Transporting Materials
journal, November 2017
- Zhang, Peng; Wu, Jiang; Zhang, Ting
- Advanced Materials, Vol. 30, Issue 3
Fully-Inorganic Trihalide Perovskite Nanocrystals: A New Research Frontier of Optoelectronic Materials
journal, June 2017
- He, Xianghong; Qiu, Yongcai; Yang, Shihe
- Advanced Materials, Vol. 29, Issue 32
Small-Band-Gap Halide Double Perovskites
journal, August 2018
- Slavney, Adam H.; Leppert, Linn; Saldivar Valdes, Abraham
- Angewandte Chemie International Edition, Vol. 57, Issue 39
Lead‐Free Double Perovskite Cs 2 SnX 6 : Facile Solution Synthesis and Excellent Stability
journal, August 2019
- Han, Xiao; Liang, Jia; Yang, Ji‐Hui
- Small, Vol. 15, Issue 39
Tuning the band gap of hybrid lead free defect perovskite nano crystals for solar cell applications
journal, January 2019
- Ganesan, R.; Vinodhini, S. P.; Balasubramani, V.
- New Journal of Chemistry, Vol. 43, Issue 38
Lead‐Free Perovskite Derivative Cs 2 SnCl 6− x Br x Single Crystals for Narrowband Photodetectors
journal, March 2019
- Zhou, Jun; Luo, Jiajun; Rong, Ximing
- Advanced Optical Materials, Vol. 7, Issue 10
Photoluminescence Characteristics of Sn2+ and Ce3+-Doped Cs2SnCl6 Double-Perovskite Crystals
journal, May 2019
- Zhang, Hongdan; Zhu, Ludan; Cheng, Jun
- Materials, Vol. 12, Issue 9
Carrier-gas assisted vapor deposition for highly tunable morphology of halide perovskite thin films
journal, January 2019
- Clark, Catherine P.; Voigt, Bryan; Aydil, Eray S.
- Sustainable Energy & Fuels, Vol. 3, Issue 9
Morphologically Controlled Synthesis of Cs2SnCl6 Perovskite Crystals and Their Photoluminescence Activity
journal, May 2019
- Zhang, Hongdan; Zhu, Ludan; Cheng, Jun
- Crystals, Vol. 9, Issue 5
Influence of Sn/Ge Cation Exchange on Vacancy-Ordered Double Perovskite Cs 2 Sn (1− x ) Ge x I 6 : A First-Principles Theoretical Study
journal, November 2018
- Ma, Xia-Xia; Li, Ze-Sheng
- physica status solidi (b), Vol. 256, Issue 3
Progress on lead-free metal halide perovskites for photovoltaic applications: a review
journal, March 2017
- Hoefler, Sebastian F.; Trimmel, Gregor; Rath, Thomas
- Monatshefte für Chemie - Chemical Monthly, Vol. 148, Issue 5
Research progress on organic–inorganic halide perovskite materials and solar cells
journal, February 2018
- Ono, Luis K.; Qi, Yabing
- Journal of Physics D: Applied Physics, Vol. 51, Issue 9
Additive-assisted synthesis and optoelectronic properties of (CH 3 NH 3 ) 4 Bi 6 I 22
journal, January 2020
- Sharma, Manila; Yangui, Aymen; Lusson, Alain
- Inorganic Chemistry Frontiers, Vol. 7, Issue 7
Addressing Toxicity of Lead: Progress and Applications of Low-Toxic Metal Halide Perovskites and Their Derivatives
journal, March 2017
- Lyu, Miaoqiang; Yun, Jung-Ho; Chen, Peng
- Advanced Energy Materials, Vol. 7, Issue 15
Solution processing of air-stable molecular semiconducting iodosalts, Cs 2 SnI 6−x Br x , for potential solar cell applications
journal, January 2017
- Lee, Byunghong; Krenselewski, Anthony; Baik, Sung Il
- Sustainable Energy & Fuels, Vol. 1, Issue 4
Progress in Theoretical Study of Metal Halide Perovskite Solar Cell Materials
journal, August 2017
- Xiao, Zewen; Yan, Yanfa
- Advanced Energy Materials, Vol. 7, Issue 22
Highly Efficient Blue-Emitting Bi-Doped Cs 2 SnCl 6 Perovskite Variant: Photoluminescence Induced by Impurity Doping
journal, May 2018
- Tan, Zhifang; Li, Jinghui; Zhang, Cheng
- Advanced Functional Materials, Vol. 28, Issue 29
Manipulation of cation combinations and configurations of halide double perovskites for solar cell absorbers
journal, January 2018
- Zhang, Peng; Yang, Jingxiu; Wei, Su-Huai
- Journal of Materials Chemistry A, Vol. 6, Issue 4
Luminescent zero-dimensional organic metal halide hybrids with near-unity quantum efficiency
journal, January 2018
- Zhou, Chenkun; Lin, Haoran; Tian, Yu
- Chemical Science, Vol. 9, Issue 3
Rb 2 CuX 3 (X = Cl, Br): 1D All‐Inorganic Copper Halides with Ultrabright Blue Emission and Up‐Conversion Photoluminescence
journal, November 2019
- Creason, Tielyr D.; Yangui, Aymen; Roccanova, Rachel
- Advanced Optical Materials, Vol. 8, Issue 2
A high performance UV–visible dual-band photodetector based on an inorganic Cs 2 SnI 6 perovskite/ZnO heterojunction structure
journal, January 2020
- Shao, Dali; Zhu, Weiguang; Xin, Guoqing
- Journal of Materials Chemistry C, Vol. 8, Issue 5
Lead-Free Organic-Inorganic Hybrid Perovskites for Photovoltaic Applications: Recent Advances and Perspectives
journal, February 2017
- Shi, Zejiao; Guo, Jia; Chen, Yonghua
- Advanced Materials, Vol. 29, Issue 16
Colloidal Synthesis and Photophysics of M 3 Sb 2 I 9 (M=Cs and Rb) Nanocrystals: Lead-Free Perovskites
journal, October 2017
- Pal, Jaya; Manna, Suman; Mondal, Anirban
- Angewandte Chemie International Edition, Vol. 56, Issue 45
Lead‐Free Double Perovskites for Perovskite Solar Cells
journal, August 2019
- Kung, Po-Kai; Li, Ming-Hsien; Lin, Pei-Ying
- Solar RRL, Vol. 4, Issue 2
Inorganic and Layered Perovskites for Optoelectronic Devices
journal, September 2018
- Fakharuddin, Azhar; Shabbir, Umair; Qiu, Weiming
- Advanced Materials, Vol. 31, Issue 47
Computational prediction of structural, electronic, and optical properties and phase stability of double perovskites K 2 SnX 6 (X = I, Br, Cl)
journal, January 2020
- Jong, Un-Gi; Yu, Chol-Jun; Kye, Yun-Hyok
- RSC Advances, Vol. 10, Issue 1
Bandgap Optimization of Perovskite Semiconductors for Photovoltaic Applications
journal, January 2018
- Xiao, Zewen; Zhou, Yuanyuan; Hosono, Hideo
- Chemistry - A European Journal, Vol. 24, Issue 10
Tailored Au@TiO 2 nanostructures for the plasmonic effect in planar perovskite solar cells
journal, January 2017
- Fan, Rundong; Wang, Ligang; Chen, Yihua
- Journal of Materials Chemistry A, Vol. 5, Issue 24
From Lead Halide Perovskites to Lead‐Free Metal Halide Perovskites and Perovskite Derivatives
journal, January 2019
- Xiao, Zewen; Song, Zhaoning; Yan, Yanfa
- Advanced Materials, Vol. 31, Issue 47
Characterization of basic physical properties of Sb2Se3 and its relevance for photovoltaics
journal, March 2017
- Chen, Chao; Bobela, David C.; Yang, Ye
- Frontiers of Optoelectronics, Vol. 10, Issue 1
Potential Substitutes for Replacement of Lead in Perovskite Solar Cells: A Review
journal, July 2019
- Kour, Ravinder; Arya, Sandeep; Verma, Sonali
- Global Challenges, Vol. 3, Issue 11
“Unleaded” Perovskites: Status Quo and Future Prospects of Tin‐Based Perovskite Solar Cells
journal, September 2018
- Ke, Weijun; Stoumpos, Constantinos C.; Kanatzidis, Mercouri G.
- Advanced Materials, Vol. 31, Issue 47
High-Performance CsPb 1− x Sn x Br 3 Perovskite Quantum Dots for Light-Emitting Diodes
journal, September 2017
- Wang, Hung-Chia; Wang, Weigao; Tang, An-Cih
- Angewandte Chemie International Edition, Vol. 56, Issue 44
Alternative Perovskites for Photovoltaics
journal, April 2018
- Jodlowski, AlexanderD.; Rodríguez-Padrón, Daily; Luque, Rafael
- Advanced Energy Materials, Vol. 8, Issue 21
Elucidating the role of the hole-extracting electrode on the stability and efficiency of inverted CsSnI 3 /C 60 perovskite photovoltaics
journal, January 2017
- Marshall, K. P.; Walker, M.; Walton, R. I.
- J. Mater. Chem. A, Vol. 5, Issue 41
Recent advances in one-dimensional halide perovskites for optoelectronic applications
journal, January 2018
- Qiu, Ting; Hu, Yanqiang; Xu, Feng
- Nanoscale, Vol. 10, Issue 45
Lead-Free Hybrid Perovskite Absorbers for Viable Application: Can We Eat the Cake and Have It too?
journal, November 2017
- Liang, Lusheng; Gao, Peng
- Advanced Science, Vol. 5, Issue 2
Ambient-air-stable inorganic Cs 2 SnI 6 double perovskite thin films via aerosol-assisted chemical vapour deposition
journal, January 2018
- Ke, Jack Chun-Ren; Lewis, David J.; Walton, Alex S.
- Journal of Materials Chemistry A, Vol. 6, Issue 24
Colloidal Synthesis and Optical Properties of All‐Inorganic Low‐Dimensional Cesium Copper Halide Nanocrystals
journal, September 2019
- Cheng, Pengfei; Sun, Lei; Feng, Lu
- Angewandte Chemie, Vol. 131, Issue 45
Present Status and Research Prospects of Tin‐based Perovskite Solar Cells
journal, August 2019
- Hasan, Syed Azkar Ul; Lee, David S.; Im, Sang Hyuk
- Solar RRL, Vol. 4, Issue 2
Colloidal Synthesis and Photophysics of M 3 Sb 2 I 9 (M=Cs and Rb) Nanocrystals: Lead-Free Perovskites
journal, October 2017
- Pal, Jaya; Manna, Suman; Mondal, Anirban
- Angewandte Chemie, Vol. 129, Issue 45
Small-Band-Gap Halide Double Perovskites
journal, August 2018
- Slavney, Adam H.; Leppert, Linn; Saldivar Valdes, Abraham
- Angewandte Chemie, Vol. 130, Issue 39
High-Performance CsPb 1− x Sn x Br 3 Perovskite Quantum Dots for Light-Emitting Diodes
journal, September 2017
- Wang, Hung-Chia; Wang, Weigao; Tang, An-Cih
- Angewandte Chemie, Vol. 129, Issue 44
Progress on lead-free metal halide perovskites for photovoltaic applications: a review
journal, March 2017
- Hoefler, Sebastian F.; Trimmel, Gregor; Rath, Thomas
- Monatshefte für Chemie - Chemical Monthly, Vol. 148, Issue 5
Anion Distribution, Structural Distortion, and Symmetry-Driven Optical Band Gap Bowing in Mixed Halide Cs 2 SnX 6 Vacancy Ordered Double Perovskites
journal, November 2019
- Karim, Maham M. S.; Ganose, Alex M.; Pieters, Laura
- Chemistry of Materials, Vol. 31, Issue 22
Stabilizing Lead-Free All-Inorganic Tin Halide Perovskites by Ion Exchange
journal, July 2018
- Jiang, Junke; Onwudinanti, Chidozie K.; Hatton, Ross A.
- The Journal of Physical Chemistry C, Vol. 122, Issue 31
Photoluminescence Characteristics of Sn2+ and Ce3+-Doped Cs2SnCl6 Double-Perovskite Crystals
journal, May 2019
- Zhang, Hongdan; Zhu, Ludan; Cheng, Jun
- Materials, Vol. 12, Issue 9