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Title: Lead-free inverted planar formamidinium tin triiodide perovskite solar cells achieving power conversion efficiencies up to 6.22%

Abstract

Efficient lead (Pb)-free inverted planar formamidinium tin triiodide (FASnI3) perovskite solar cells (PVSCs) are demonstrated. Our FASnI3 PVSCs achieved average power conversion efficiencies (PCEs) of 5.41% ± 0.46% and a maximum PCE of 6.22% under forward voltage scan. Here, the PVSCs exhibit small photocurrent–voltage hysteresis and high reproducibility. The champion cell shows a steady-state efficiency of ≈6.00% for over 100 s.

Authors:
 [1];  [2];  [2];  [2];  [2];  [2];  [3];  [2];  [3];  [4];  [2]
  1. The Univ. of Toledo, Toledo, OH (United States); Southeast Univ., Nanjing (People's Republic of China)
  2. The Univ. of Toledo, Toledo, OH (United States)
  3. National Renewable Energy Lab. (NREL), Golden, CO (United States)
  4. Southeast Univ., Nanjing (People's Republic of China)
Publication Date:
Research Org.:
National Renewable Energy Lab. (NREL), Golden, CO (United States)
Sponsoring Org.:
USDOE Office of Energy Efficiency and Renewable Energy (EERE)
OSTI Identifier:
1331968
Alternate Identifier(s):
OSTI ID: 1401478
Report Number(s):
NREL/JA-5K00-67095
Journal ID: ISSN 0935-9648
Grant/Contract Number:  
AC36-08GO28308; FOA-0000990
Resource Type:
Accepted Manuscript
Journal Name:
Advanced Materials
Additional Journal Information:
Journal Volume: 28; Journal Issue: 42; Journal ID: ISSN 0935-9648
Publisher:
Wiley
Country of Publication:
United States
Language:
English
Subject:
14 SOLAR ENERGY; 36 MATERIALS SCIENCE; lead-free; perovskite solar cells; pinhole-free; SnF2 additives; uniform perovskites; FASnI3

Citation Formats

Liao, Weiqiang, Zhao, Dewei, Yu, Yue, Grice, Corey R., Wang, Changlei, Cimaroli, Alexander J., Schulz, Philip, Meng, Weiwei, Zhu, Kai, Xiong, Ren -Gen, and Yan, Yanfa. Lead-free inverted planar formamidinium tin triiodide perovskite solar cells achieving power conversion efficiencies up to 6.22%. United States: N. p., 2016. Web. doi:10.1002/adma.201602992.
Liao, Weiqiang, Zhao, Dewei, Yu, Yue, Grice, Corey R., Wang, Changlei, Cimaroli, Alexander J., Schulz, Philip, Meng, Weiwei, Zhu, Kai, Xiong, Ren -Gen, & Yan, Yanfa. Lead-free inverted planar formamidinium tin triiodide perovskite solar cells achieving power conversion efficiencies up to 6.22%. United States. doi:10.1002/adma.201602992.
Liao, Weiqiang, Zhao, Dewei, Yu, Yue, Grice, Corey R., Wang, Changlei, Cimaroli, Alexander J., Schulz, Philip, Meng, Weiwei, Zhu, Kai, Xiong, Ren -Gen, and Yan, Yanfa. Mon . "Lead-free inverted planar formamidinium tin triiodide perovskite solar cells achieving power conversion efficiencies up to 6.22%". United States. doi:10.1002/adma.201602992. https://www.osti.gov/servlets/purl/1331968.
@article{osti_1331968,
title = {Lead-free inverted planar formamidinium tin triiodide perovskite solar cells achieving power conversion efficiencies up to 6.22%},
author = {Liao, Weiqiang and Zhao, Dewei and Yu, Yue and Grice, Corey R. and Wang, Changlei and Cimaroli, Alexander J. and Schulz, Philip and Meng, Weiwei and Zhu, Kai and Xiong, Ren -Gen and Yan, Yanfa},
abstractNote = {Efficient lead (Pb)-free inverted planar formamidinium tin triiodide (FASnI3) perovskite solar cells (PVSCs) are demonstrated. Our FASnI3 PVSCs achieved average power conversion efficiencies (PCEs) of 5.41% ± 0.46% and a maximum PCE of 6.22% under forward voltage scan. Here, the PVSCs exhibit small photocurrent–voltage hysteresis and high reproducibility. The champion cell shows a steady-state efficiency of ≈6.00% for over 100 s.},
doi = {10.1002/adma.201602992},
journal = {Advanced Materials},
number = 42,
volume = 28,
place = {United States},
year = {2016},
month = {8}
}

Journal Article:
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Cited by: 80 works
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Works referenced in this record:

Inverted Perovskite Solar Cells: Progresses and Perspectives
journal, May 2016


Fabrication of Efficient Formamidinium Tin Iodide Perovskite Solar Cells through SnF 2 –Pyrazine Complex
journal, March 2016

  • Lee, Seon Joo; Shin, Seong Sik; Kim, Young Chan
  • Journal of the American Chemical Society, Vol. 138, Issue 12
  • DOI: 10.1021/jacs.6b00142

Bismuth Based Hybrid Perovskites A 3 Bi 2 I 9 (A: Methylammonium or Cesium) for Solar Cell Application
journal, September 2015

  • Park, Byung-Wook; Philippe, Bertrand; Zhang, Xiaoliang
  • Advanced Materials, Vol. 27, Issue 43
  • DOI: 10.1002/adma.201501978

All-solid-state dye-sensitized solar cells with high efficiency
journal, May 2012

  • Chung, In; Lee, Byunghong; He, Jiaqing
  • Nature, Vol. 485, Issue 7399, p. 486-489
  • DOI: 10.1038/nature11067

New software for searching the Cambridge Structural Database and visualizing crystal structures
journal, May 2002

  • Bruno, Ian J.; Cole, Jason C.; Edgington, Paul R.
  • Acta Crystallographica Section B Structural Science, Vol. 58, Issue 3
  • DOI: 10.1107/S0108768102003324

High-Efficiency Solution-Processed Planar Perovskite Solar Cells with a Polymer Hole Transport Layer
journal, December 2014

  • Zhao, Dewei; Sexton, Michael; Park, Hye-Yun
  • Advanced Energy Materials, Vol. 5, Issue 6
  • DOI: 10.1002/aenm.201401855

Efficient, high yield perovskite photovoltaic devices grown by interdiffusion of solution-processed precursor stacking layers
journal, January 2014

  • Xiao, Zhengguo; Bi, Cheng; Shao, Yuchuan
  • Energy Environ. Sci., Vol. 7, Issue 8
  • DOI: 10.1039/C4EE01138D

CH 3 NH 3 Sn x Pb (1– x ) I 3 Perovskite Solar Cells Covering up to 1060 nm
journal, March 2014

  • Ogomi, Yuhei; Morita, Atsushi; Tsukamoto, Syota
  • The Journal of Physical Chemistry Letters, Vol. 5, Issue 6
  • DOI: 10.1021/jz5002117

Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells
journal, May 2009

  • Kojima, Akihiro; Teshima, Kenjiro; Shirai, Yasuo
  • Journal of the American Chemical Society, Vol. 131, Issue 17, p. 6050-6051
  • DOI: 10.1021/ja809598r

Square-Centimeter Solution-Processed Planar CH 3 NH 3 PbI 3 Perovskite Solar Cells with Efficiency Exceeding 15%
journal, September 2015

  • Yang, Mengjin; Zhou, Yuanyuan; Zeng, Yining
  • Advanced Materials, Vol. 27, Issue 41
  • DOI: 10.1002/adma.201502586

Low-temperature processed solar cells with formamidinium tin halide perovskite/fullerene heterojunctions
journal, March 2016


Statistics of the Recombinations of Holes and Electrons
journal, September 1952


Planar CH 3 NH 3 PbI 3 Perovskite Solar Cells with Constant 17.2% Average Power Conversion Efficiency Irrespective of the Scan Rate
journal, April 2015


Interface engineering of highly efficient perovskite solar cells
journal, July 2014


Efficient and stable large-area perovskite solar cells with inorganic charge extraction layers
journal, October 2015


Viability of Lead-Free Perovskites with Mixed Chalcogen and Halogen Anions for Photovoltaic Applications
journal, March 2016

  • Hong, Feng; Saparov, Bayrammurad; Meng, Weiwei
  • The Journal of Physical Chemistry C, Vol. 120, Issue 12
  • DOI: 10.1021/acs.jpcc.6b00920

Organic–Inorganic Perovskites: Structural Versatility for Functional Materials Design
journal, March 2016


Hybrid Germanium Iodide Perovskite Semiconductors: Active Lone Pairs, Structural Distortions, Direct and Indirect Energy Gaps, and Strong Nonlinear Optical Properties
journal, May 2015

  • Stoumpos, Constantinos C.; Frazer, Laszlo; Clark, Daniel J.
  • Journal of the American Chemical Society, Vol. 137, Issue 21
  • DOI: 10.1021/jacs.5b01025

High-performance photovoltaic perovskite layers fabricated through intramolecular exchange
journal, May 2015


Origin and elimination of photocurrent hysteresis by fullerene passivation in CH3NH3PbI3 planar heterojunction solar cells
journal, December 2014

  • Shao, Yuchuan; Xiao, Zhengguo; Bi, Cheng
  • Nature Communications, Vol. 5, Issue 1
  • DOI: 10.1038/ncomms6784

High-Performance Perovskite Solar Cells with Enhanced Environmental Stability Based on Amphiphile-Modified CH 3 NH 3 PbI 3
journal, February 2016

  • Bi, Dongqin; Gao, Peng; Scopelliti, Rosario
  • Advanced Materials, Vol. 28, Issue 15
  • DOI: 10.1002/adma.201505255

CH 3 NH 3 PbI 3 Perovskite/Fullerene Planar-Heterojunction Hybrid Solar Cells
journal, June 2013

  • Jeng, Jun-Yuan; Chiang, Yi-Fang; Lee, Mu-Huan
  • Advanced Materials, Vol. 25, Issue 27
  • DOI: 10.1002/adma.201301327

Efficient luminescent solar cells based on tailored mixed-cation perovskites
journal, January 2016


Highly Reproducible Perovskite Solar Cells with Average Efficiency of 18.3% and Best Efficiency of 19.7% Fabricated via Lewis Base Adduct of Lead(II) Iodide
journal, July 2015

  • Ahn, Namyoung; Son, Dae-Yong; Jang, In-Hyuk
  • Journal of the American Chemical Society, Vol. 137, Issue 27
  • DOI: 10.1021/jacs.5b04930

Formamidinium tin-based perovskite with low E g for photovoltaic applications
journal, January 2015

  • Koh, Teck Ming; Krishnamoorthy, Thirumal; Yantara, Natalia
  • Journal of Materials Chemistry A, Vol. 3, Issue 29
  • DOI: 10.1039/C5TA00190K

Halide Perovskites: Poor Man's High-Performance Semiconductors
journal, May 2016

  • Stoumpos, Constantinos C.; Kanatzidis, Mercouri G.
  • Advanced Materials, Vol. 28, Issue 28
  • DOI: 10.1002/adma.201600265

Solvent engineering for high-performance inorganic–organic hybrid perovskite solar cells
journal, July 2014

  • Jeon, Nam Joong; Noh, Jun Hong; Kim, Young Chan
  • Nature Materials, Vol. 13, Issue 9, p. 897-903
  • DOI: 10.1038/nmat4014

Enhancing the Optoelectronic Performance of Perovskite Solar Cells via a Textured CH 3 NH 3 PbI 3 Morphology
journal, January 2016

  • Pascoe, Alexander R.; Meyer, Steffen; Huang, Wenchao
  • Advanced Functional Materials, Vol. 26, Issue 8
  • DOI: 10.1002/adfm.201504190

Superior Photovoltaic Properties of Lead Halide Perovskites: Insights from First-Principles Theory
journal, February 2015

  • Yin, Wan-Jian; Shi, Tingting; Yan, Yanfa
  • The Journal of Physical Chemistry C, Vol. 119, Issue 10
  • DOI: 10.1021/jp512077m

Organic Cation-Dependent Degradation Mechanism of Organotin Halide Perovskites
journal, March 2016

  • Wang, Feng; Ma, Jiale; Xie, Fangyan
  • Advanced Functional Materials, Vol. 26, Issue 20
  • DOI: 10.1002/adfm.201505127

Unique Properties of Halide Perovskites as Possible Origins of the Superior Solar Cell Performance
journal, May 2014


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
  • DOI: 10.1021/ic401215x

Halide perovskite materials for solar cells: a theoretical review
journal, January 2015

  • Yin, Wan-Jian; Yang, Ji-Hui; Kang, Joongoo
  • Journal of Materials Chemistry A, Vol. 3, Issue 17
  • DOI: 10.1039/C4TA05033A

Anomalous Band Gap Behavior in Mixed Sn and Pb Perovskites Enables Broadening of Absorption Spectrum in Solar Cells
journal, May 2014

  • Hao, Feng; Stoumpos, Constantinos C.; Chang, Robert P. H.
  • Journal of the American Chemical Society, Vol. 136, Issue 22
  • DOI: 10.1021/ja5033259

Thin-Film Preparation and Characterization of Cs 3 Sb 2 I 9 : A Lead-Free Layered Perovskite Semiconductor
journal, August 2015


Effect of traps on the performance of bulk heterojunction organic solar cells
journal, December 2007

  • Mandoc, M. M.; Kooistra, F. B.; Hummelen, J. C.
  • Applied Physics Letters, Vol. 91, Issue 26
  • DOI: 10.1063/1.2821368

Efficient tandem organic solar cells with an Al/MoO3 intermediate layer
journal, August 2008

  • Zhao, D. W.; Sun, X. W.; Jiang, C. Y.
  • Applied Physics Letters, Vol. 93, Issue 8
  • DOI: 10.1063/1.2976126

Recombination in polymer-fullerene bulk heterojunction solar cells
journal, December 2010


Lead-free organic–inorganic tin halide perovskites for photovoltaic applications
journal, January 2014

  • Noel, Nakita K.; Stranks, Samuel D.; Abate, Antonio
  • Energy Environ. Sci., Vol. 7, Issue 9
  • DOI: 10.1039/C4EE01076K

Effect of Different Hole Transport Materials on Recombination in CH3NH3PbI3 Perovskite-Sensitized Mesoscopic Solar Cells
journal, April 2013

  • Bi, Dongqin; Yang, Lei; Boschloo, Gerrit
  • The Journal of Physical Chemistry Letters, Vol. 4, Issue 9, p. 1532-1536
  • DOI: 10.1021/jz400638x

Employing Lead Thiocyanate Additive to Reduce the Hysteresis and Boost the Fill Factor of Planar Perovskite Solar Cells
journal, May 2016

  • Ke, Weijun; Xiao, Chuanxiao; Wang, Changlei
  • Advanced Materials, Vol. 28, Issue 26
  • DOI: 10.1002/adma.201600594

Lead-Free Halide Perovskite Solar Cells with High Photocurrents Realized Through Vacancy Modulation
journal, September 2014

  • Kumar, Mulmudi Hemant; Dharani, Sabba; Leong, Wei Lin
  • Advanced Materials, Vol. 26, Issue 41
  • DOI: 10.1002/adma.201401991

Overcoming Short-Circuit in Lead-Free CH 3 NH 3 SnI 3 Perovskite Solar Cells via Kinetically Controlled Gas–Solid Reaction Film Fabrication Process
journal, February 2016

  • Yokoyama, Takamichi; Cao, Duyen H.; Stoumpos, Constantinos C.
  • The Journal of Physical Chemistry Letters, Vol. 7, Issue 5
  • DOI: 10.1021/acs.jpclett.6b00118

Formation of Hybrid Perovskite Tin Iodide Single Crystals by Top-Seeded Solution Growth
journal, February 2016

  • Dang, Yangyang; Zhou, Yian; Liu, Xiaolong
  • Angewandte Chemie International Edition, Vol. 55, Issue 10
  • DOI: 10.1002/anie.201511792

Unusual defect physics in CH 3 NH 3 PbI 3 perovskite solar cell absorber
journal, February 2014

  • Yin, Wan-Jian; Shi, Tingting; Yan, Yanfa
  • Applied Physics Letters, Vol. 104, Issue 6
  • DOI: 10.1063/1.4864778

Solvent-Mediated Crystallization of CH3NH3SnI3 Films for Heterojunction Depleted Perovskite Solar Cells
journal, August 2015

  • Hao, Feng; Stoumpos, Constantinos C.; Guo, Peijun
  • Journal of the American Chemical Society, Vol. 137, Issue 35, p. 11445-11452
  • DOI: 10.1021/jacs.5b06658

The origin of high efficiency in low-temperature solution-processable bilayer organometal halide hybrid solar cells
journal, January 2014

  • Sun, Shuangyong; Salim, Teddy; Mathews, Nripan
  • Energy Environ. Sci., Vol. 7, Issue 1
  • DOI: 10.1039/C3EE43161D

Efficient planar heterojunction perovskite solar cells by vapour deposition
journal, September 2013

  • Liu, Mingzhen; Johnston, Michael B.; Snaith, Henry J.
  • Nature, Vol. 501, Issue 7467, p. 395-398
  • DOI: 10.1038/nature12509

Very-high-efficiency double-heterostructure copper phthalocyanine/C60 photovoltaic cells
journal, July 2001

  • Peumans, P.; Forrest, S. R.
  • Applied Physics Letters, Vol. 79, Issue 1
  • DOI: 10.1063/1.1384001

Efficient fully-vacuum-processed perovskite solar cells using copper phthalocyanine as hole selective layers
journal, January 2015

  • Ke, Weijun; Zhao, Dewei; Grice, Corey R.
  • Journal of Materials Chemistry A, Vol. 3, Issue 47
  • DOI: 10.1039/C5TA07829F

Efficient Hybrid Solar Cells Based on Meso-Superstructured Organometal Halide Perovskites
journal, October 2012


Properties and solar cell applications of Pb-free perovskite films formed by vapor deposition
journal, January 2016

  • Jung, Min-Cherl; Raga, Sonia R.; Qi, Yabing
  • RSC Advances, Vol. 6, Issue 4
  • DOI: 10.1039/C5RA21291J

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
  • DOI: 10.1038/nphoton.2014.82

A mixed-cation lead mixed-halide perovskite absorber for tandem solar cells
journal, January 2016


Space-Charge Limited Photocurrent
journal, April 2005


Thin Insulating Tunneling Contacts for Efficient and Water-Resistant Perovskite Solar Cells
journal, May 2016


Electron-Hole Recombination in Germanium
journal, July 1952


Origin of the light intensity dependence of the short-circuit current of polymer/fullerene solar cells
journal, November 2005

  • Koster, L. J. A.; Mihailetchi, V. D.; Xie, H.
  • Applied Physics Letters, Vol. 87, Issue 20
  • DOI: 10.1063/1.2130396

Lead Iodide Perovskite Sensitized All-Solid-State Submicron Thin Film Mesoscopic Solar Cell with Efficiency Exceeding 9%
journal, August 2012

  • Kim, Hui-Seon; Lee, Chang-Ryul; Im, Jeong-Hyeok
  • Scientific Reports, Vol. 2, Issue 1
  • DOI: 10.1038/srep00591

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    • DOI: 10.1002/anie.201902418

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    journal, January 2018

    • Li, Tianyue; Wang, Qifei; Nichol, Gary S.
    • Dalton Transactions, Vol. 47, Issue 20
    • DOI: 10.1039/c8dt00864g

    A lead-free semiconducting hybrid with ultra-high color rendering index white-light emission
    journal, January 2018

    • Khan, Asma; Zeb, Aurang; Li, Lina
    • Journal of Materials Chemistry C, Vol. 6, Issue 11
    • DOI: 10.1039/c7tc05384c

    Lead‐Free Tin‐Based Perovskite Solar Cells: Strategies Toward High Performance
    journal, May 2019


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    journal, January 2019

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    • DOI: 10.1039/c9tc01661a

    H/F substituted perovskite compounds with above-room-temperature ferroelasticity: [(CH 3 ) 4 P][Cd(SCN) 3 ] and [(CH 3 ) 3 PCH 2 F][Cd(SCN) 3 ]
    journal, January 2019

    • Cao, Ying-Jie; Zhou, Lin; Shi, Ping-Ping
    • Chemical Communications, Vol. 55, Issue 58
    • DOI: 10.1039/c9cc03857d

    Ultra-stable 2D layered methylammonium cadmium trihalide perovskite photoelectrodes
    journal, January 2018

    • Hsu, Hsien-Yi; Ji, Li; Zhang, Chengxi
    • Journal of Materials Chemistry C, Vol. 6, Issue 43
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    journal, January 2018

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    • CrystEngComm, Vol. 20, Issue 40
    • DOI: 10.1039/c8ce01263f

    Unusual two-step sequential reversible phase transitions with coexisting switchable nonlinear optical and dielectric behaviors in [(CH 3 ) 3 NCH 2 Cl] 2 [ZnCl 4 ]
    journal, January 2017

    • Liao, Wei-Qiang; Gao, Ji-Xing; Hua, Xiu-Ni
    • Journal of Materials Chemistry C, Vol. 5, Issue 45
    • DOI: 10.1039/c7tc04095d

    Inch-Size Single Crystal of a Lead-Free Organic-Inorganic Hybrid Perovskite for High-Performance Photodetector
    journal, January 2018

    • Ji, Chengmin; Wang, Peng; Wu, Zhenyue
    • Advanced Functional Materials, Vol. 28, Issue 14
    • DOI: 10.1002/adfm.201705467

    Rational design of a triiodide-intercalated dielectric-switching hybrid for visible-light absorption
    journal, January 2018

    • Zhang, Weichuan; Kou, Bo; Peng, Yu
    • Journal of Materials Chemistry C, Vol. 6, Issue 45
    • DOI: 10.1039/c8tc04372h

    Cooling, Scattering, and Recombination—The Role of the Material Quality for the Physics of Tin Halide Perovskites
    journal, June 2019

    • Kahmann, Simon; Shao, Shuyan; Loi, Maria A.
    • Advanced Functional Materials, Vol. 29, Issue 35
    • DOI: 10.1002/adfm.201902963

    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
    • DOI: 10.1002/gch2.201900050

    Trihydrazine Dihydriodide‐Assisted Fabrication of Efficient Formamidinium Tin Iodide Perovskite Solar Cells
    journal, May 2019


    Perovskite Solar Fibers: Current Status, Issues and Challenges
    journal, October 2019


    Inch-Size Single Crystal of a Lead-Free Organic-Inorganic Hybrid Perovskite for High-Performance Photodetector
    journal, January 2018

    • Ji, Chengmin; Wang, Peng; Wu, Zhenyue
    • Advanced Functional Materials, Vol. 28, Issue 14
    • DOI: 10.1002/adfm.201705467

    Cooling, Scattering, and Recombination—The Role of the Material Quality for the Physics of Tin Halide Perovskites
    journal, June 2019

    • Kahmann, Simon; Shao, Shuyan; Loi, Maria A.
    • Advanced Functional Materials, Vol. 29, Issue 35
    • DOI: 10.1002/adfm.201902963

    A Cation-Exchange Approach for the Fabrication of Efficient Methylammonium Tin Iodide Perovskite Solar Cells
    journal, April 2019

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    • DOI: 10.1002/anie.201902418

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    journal, July 2019

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    Trihydrazine Dihydriodide‐Assisted Fabrication of Efficient Formamidinium Tin Iodide Perovskite Solar Cells
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    Perovskite Solar Fibers: Current Status, Issues and Challenges
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    Unusual two-step sequential reversible phase transitions with coexisting switchable nonlinear optical and dielectric behaviors in [(CH 3 ) 3 NCH 2 Cl] 2 [ZnCl 4 ]
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    Switchable dielectric phase transition behaviors in two organic–inorganic copper( ii ) halides with distinct coordination geometries
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