Potassium‐Induced Phase Stability Enables Stable and Efficient Wide‐Bandgap Perovskite Solar Cells

Constructive molecular configurations for surface-defect passivation of perovskite photovoltaics

(2020) Rui Wang et al.   SCIENCE

Homogenized halides and alkali cation segregation in alloyed organic-inorganic perovskites

(2019) Juan-Pablo Correa-Baena et al.   SCIENCE

On the Current-Voltage Hysteresis in Perovskite Solar Cells: Dependence on Perovskite Composition and Methods to Remove Hysteresis

(2019) Dong-Ho Kang et al.   ADVANCED MATERIALS

Record Open‐Circuit Voltage Wide‐Bandgap Perovskite Solar Cells Utilizing 2D/3D Perovskite Heterostructure

(2019) Saba Gharibzadeh et al.   Advanced Energy Materials

Perovskite Bifunctional Device with Improved Electroluminescent and Photovoltaic Performance through Interfacial Energy-Band Engineering

(2019) Jiangsheng Xie et al.   ADVANCED MATERIALS

Achieving a high open-circuit voltage in inverted wide-bandgap perovskite solar cells with a graded perovskite homojunction

(2019) Cong Chen et al.   Nano Energy

Suppression and Reversion of Light-Induced Phase Separation in Mixed-Halide Perovskites by Oxygen Passivation

(2019) Weisheng Fan et al.   ACS Energy Letters

Monolithic all-perovskite tandem solar cells with 24.8% efficiency exploiting comproportionation to suppress Sn(ii) oxidation in precursor ink

(2019) Renxing Lin et al.   Nature Energy

Minimizing non-radiative recombination losses in perovskite solar cells

(2019) Deying Luo et al.   Nature Reviews Materials

Simultaneous Contact and Grain‐Boundary Passivation in Planar Perovskite Solar Cells Using SnO 2 ‐KCl Composite Electron Transport Layer

(2019) Pengchen Zhu et al.   Advanced Energy Materials

Tailoring the Open-Circuit Voltage Deficit of Wide-Band-Gap Perovskite Solar Cells Using Alkyl Chain-Substituted Fullerene Derivatives

(2018) Dhruba B. Khadka et al.   ACS Applied Materials & Interfaces

Interstitial Occupancy by Extrinsic Alkali Cations in Perovskites and Its Impact on Ion Migration

(2018) Jie Cao et al.   ADVANCED MATERIALS

Slow surface passivation and crystal relaxation with additives to improve device performance and durability for tin-based perovskite solar cells

(2018) Efat Jokar et al.   Energy & Environmental Science

Phase Segregation in Potassium-Doped Lead Halide Perovskites from 39K Solid-State NMR at 21.1 T

(2018) Dominik J. Kubicki et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Universal Approach toward Hysteresis-Free Perovskite Solar Cell via Defect Engineering

(2018) Dae-Yong Son et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Local Observation of Phase Segregation in Mixed-Halide Perovskite

(2018) Xiaofeng Tang et al.   NANO LETTERS

Maximizing and stabilizing luminescence from halide perovskites with potassium passivation

(2018) Mojtaba Abdi-Jalebi et al.   NATURE

Understanding the effect of chlorobenzene and isopropanol anti-solvent treatments on the recombination and interfacial charge accumulation in efficient planar perovskite solar cells

(2018) Daniel Prochowicz et al.   Journal of Materials Chemistry A

Low-dimensional perovskite interlayer for highly efficient lead-free formamidinium tin iodide perovskite solar cells

(2018) Ke Chen et al.   Nano Energy

Four-Terminal All-Perovskite Tandem Solar Cells Achieving Power Conversion Efficiencies Exceeding 23%

(2018) Dewei Zhao et al.   ACS Energy Letters

High-performance perovskite/Cu(In,Ga)Se2 monolithic tandem solar cells

(2018) Qifeng Han et al.   SCIENCE

Dipolar cations confer defect tolerance in wide-bandgap metal halide perovskites

(2018) Hairen Tan et al.   Nature Communications

Mixed Halide Perovskite Solar Cells. Consequence of Iodide Treatment on Phase Segregation Recovery

(2018) R. Geetha Balakrishna et al.   ACS Energy Letters

Universal passivation strategy to slot-die printed SnO2 for hysteresis-free efficient flexible perovskite solar module

(2018) Tongle Bu et al.   Nature Communications

Reducing Saturation-Current Density to Realize High-Efficiency Low-Bandgap Mixed Tin-Lead Halide Perovskite Solar Cells

(2018) Chongwen Li et al.   Advanced Energy Materials

Electronic Traps and Phase Segregation in Lead Mixed-Halide Perovskite

(2018) Alexander J. Knight et al.   ACS Energy Letters

Impact of Surfaces on Photoinduced Halide Segregation in Mixed-Halide Perovskites

(2018) Rebecca A. Belisle et al.   ACS Energy Letters

Additive engineering for high-performance room-temperature-processed perovskite absorbers with micron-size grains and microsecond-range carrier lifetimes

(2017) Qiwei Han et al.   Energy & Environmental Science

A novel quadruple-cation absorber for universal hysteresis elimination for high efficiency and stable perovskite solar cells

(2017) Tongle Bu et al.   Energy & Environmental Science

Mixed-Halide Perovskites with Stabilized Bandgaps

(2017) Zhengguo Xiao et al.   NANO LETTERS

Cesium power: low Cs+ levels impart stability to perovskite solar cells

(2017) Melepurath Deepa et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

Perovskite Solar Cells on the Way to Their Radiative Efficiency Limit - Insights Into a Success Story of High Open-Circuit Voltage and Low Recombination

(2017) Wolfgang Tress   Advanced Energy Materials

Rubidium Multication Perovskite with Optimized Bandgap for Perovskite-Silicon Tandem with over 26% Efficiency

(2017) The Duong et al.   Advanced Energy Materials

Improved carriers injection capacity in perovskite solar cells by introducing A-site interstitial defects

(2017) Pengjun Zhao et al.   Journal of Materials Chemistry A

Light-Induced Anion Phase Segregation in Mixed Halide Perovskites

(2017) Michael C. Brennan et al.   ACS Energy Letters

Defect-Assisted Photoinduced Halide Segregation in Mixed-Halide Perovskite Thin Films

(2017) Alex J. Barker et al.   ACS Energy Letters

Recombination in Perovskite Solar Cells: Significance of Grain Boundaries, Interface Traps, and Defect Ions

(2017) Tejas S. Sherkar et al.   ACS Energy Letters

Ion Migration in Organometal Trihalide Perovskite and Its Impact on Photovoltaic Efficiency and Stability

(2016) Yongbo Yuan et al.   ACCOUNTS OF CHEMICAL RESEARCH

Perovskite light-emitting diodes based on solution-processed self-organized multiple quantum wells

(2016) Nana Wang et al.   Nature Photonics

A mixed-cation lead mixed-halide perovskite absorber for tandem solar cells

(2016) D. P. McMeekin et al.   SCIENCE

Critical Role of Grain Boundaries for Ion Migration in Formamidinium and Methylammonium Lead Halide Perovskite Solar Cells

(2016) Jae S. Yun et al.   Advanced Energy Materials

A halide exchange engineering for CH 3 NH 3 PbI 3−x Br x perovskite solar cells with high performance and stability

(2016) Weidong Zhu et al.   Nano Energy

Grain-Size-Limited Mobility in Methylammonium Lead Iodide Perovskite Thin Films

(2016) Obadiah G. Reid et al.   ACS Energy Letters

Compositional engineering of perovskite materials for high-performance solar cells

(2015) Nam Joong Jeon et al.   NATURE

Highly narrowband perovskite single-crystal photodetectors enabled by surface-charge recombination

(2015) Yanjun Fang et al.   Nature Photonics

Reversible photo-induced trap formation in mixed-halide hybrid perovskites for photovoltaics

(2015) Eric T. Hoke et al.   Chemical Science

Competition between recombination and extraction of free charges determines the fill factor of organic solar cells

(2015) Davide Bartesaghi et al.   Nature Communications

Enhanced optoelectronic quality of perovskite thin films with hypophosphorous acid for planar heterojunction solar cells

(2015) Wei Zhang et al.   Nature Communications

Charge selective contacts, mobile ions and anomalous hysteresis in organic–inorganic perovskite solar cells

(2015) Ye Zhang et al.   Materials Horizons

Electronic Structure of TiO2/CH3NH3PbI3 Perovskite Solar Cell Interfaces

(2014) Rebecka Lindblad et al.   Journal of Physical Chemistry Letters

The emergence of perovskite solar cells

(2014) Martin A. Green et al.   Nature Photonics

Origin and elimination of photocurrent hysteresis by fullerene passivation in CH3NH3PbI3 planar heterojunction solar cells

(2014) Yuchuan Shao et al.   Nature Communications

High Charge Carrier Mobilities and Lifetimes in Organolead Trihalide Perovskites

(2013) Christian Wehrenfennig et al.   ADVANCED MATERIALS

Fill factor in organic solar cells

(2013) Boyuan Qi et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

Long-Range Balanced Electron- and Hole-Transport Lengths in Organic-Inorganic CH3NH3PbI3

(2013) G. Xing et al.   SCIENCE

Effect of Nongeminate Recombination on Fill Factor in Polythiophene/Methanofullerene Organic Solar Cells

(2010) Ralf Mauer et al.   Journal of Physical Chemistry Letters