Versatile Defect Passivation Methods for Metal Halide Perovskite Materials and their Application to Light-Emitting Devices

Boosting Perovskite Light-Emitting Diode Performance via Tailoring Interfacial Contact

(2018) Yatao Zou et al.   ACS Applied Materials & Interfaces

Growth of Nanosized Single Crystals for Efficient Perovskite Light-Emitting Diodes

(2018) Seungjin Lee et al.   ACS Nano

Humidity-Induced Degradation via Grain Boundaries of HC(NH2 )2 PbI3 Planar Perovskite Solar Cells

(2018) Jae Sung Yun et al.   ADVANCED FUNCTIONAL MATERIALS

All-Inorganic CsPbI3 Perovskite Phase-Stabilized by Poly(ethylene oxide) for Red-Light-Emitting Diodes

(2018) Beomjin Jeong et al.   ADVANCED FUNCTIONAL MATERIALS

Influence of Bulky Organo-Ammonium Halide Additive Choice on the Flexibility and Efficiency of Perovskite Light-Emitting Devices

(2018) Lianfeng Zhao et al.   ADVANCED FUNCTIONAL MATERIALS

Grain Size Modulation and Interfacial Engineering of CH3 NH3 PbBr3 Emitter Films through Incorporation of Tetraethylammonium Bromide

(2018) Nur Fadilah Jamaludin et al.   CHEMPHYSCHEM

Iodine chemistry determines the defect tolerance of lead-halide perovskites

(2018) Daniele Meggiolaro et al.   Energy & Environmental Science

Enhancing Luminescence and Photostability of CsPbBr3 Nanocrystals via Surface Passivation with Silver Complex

(2018) Hongbo Li et al.   Journal of Physical Chemistry C

The Role of Surface Defects in Photoluminescence and Decay Dynamics of High-Quality Perovskite MAPbI3 Single Crystals

(2018) Jie Ding et al.   Journal of Physical Chemistry Letters

Highly Efficient Visible Colloidal Lead-Halide Perovskite Nanocrystal Light-Emitting Diodes

(2018) Fei Yan et al.   NANO LETTERS

Maximizing and stabilizing luminescence from halide perovskites with potassium passivation

(2018) Mojtaba Abdi-Jalebi et al.   NATURE

Efficient green light-emitting diodes based on quasi-two-dimensional composition and phase engineered perovskite with surface passivation

(2018) Xiaolei Yang et al.   Nature Communications

Recovery of Shallow Charge-Trapping Defects in CsPbX3 Nanocrystals through Specific Binding and Encapsulation with Amino-Functionalized Silanes

(2018) Victoria González-Pedro et al.   ACS Energy Letters

Colloidal CsPbX3 (X = Cl, Br, I) Nanocrystals 2.0: Zwitterionic Capping Ligands for Improved Durability and Stability

(2018) Franziska Krieg et al.   ACS Energy Letters

Original Core–Shell Structure of Cubic CsPbBr3@Amorphous CsPbBrx Perovskite Quantum Dots with a High Blue Photoluminescence Quantum Yield of over 80%

(2018) Shixun Wang et al.   ACS Energy Letters

Surface ligand modification of cesium lead bromide nanocrystals for improved light-emitting performance

(2018) Hua Wu et al.   Nanoscale

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

(2017) Qi Wang et al.   Energy & Environmental Science

Deep level trapped defect analysis in CH3NH3PbI3 perovskite solar cells by deep level transient spectroscopy

(2017) Sung Heo et al.   Energy & Environmental Science

Amine-Based Passivating Materials for Enhanced Optical Properties and Performance of Organic–Inorganic Perovskites in Light-Emitting Diodes

(2017) Seungjin Lee et al.   Journal of Physical Chemistry Letters

Efficient Inorganic Perovskite Light-Emitting Diodes with Polyethylene Glycol Passivated Ultrathin CsPbBr3 Films

(2017) Li Song et al.   Journal of Physical Chemistry Letters

High Defect Tolerance in Lead Halide Perovskite CsPbBr3

(2017) Jun Kang et al.   Journal of Physical Chemistry Letters

Essentially Trap-Free CsPbBr3 Colloidal Nanocrystals by Postsynthetic Thiocyanate Surface Treatment

(2017) Brent A. Koscher et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Efficient perovskite light-emitting diodes featuring nanometre-sized crystallites

(2017) Zhengguo Xiao et al.   Nature Photonics

Iodide management in formamidinium-lead-halide–based perovskite layers for efficient solar cells

(2017) Woon Seok Yang et al.   SCIENCE

Exciton Recombination in Formamidinium Lead Triiodide: Nanocrystals versus Thin Films

(2017) Hong-Hua Fang et al.   Small

Transcending the slow bimolecular recombination in lead-halide perovskites for electroluminescence

(2017) Guichuan Xing et al.   Nature Communications

Nanocomposites of CsPbBr3 perovskite nanocrystals in an ammonium bromide framework with enhanced stability

(2017) Sunqi Lou et al.   Journal of Materials Chemistry C

Lead Halide Perovskite Nanocrystals in the Research Spotlight: Stability and Defect Tolerance

(2017) He Huang et al.   ACS Energy Letters

Making and Breaking of Lead Halide Perovskites

(2016) Joseph S. Manser et al.   ACCOUNTS OF CHEMICAL RESEARCH

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

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

Mobile Ion Induced Slow Carrier Dynamics in Organic–Inorganic Perovskite CH3NH3PbBr3

(2016) Sheng Chen et al.   ACS Applied Materials & Interfaces

Single Cesium Lead Halide Perovskite Nanocrystals at Low Temperature: Fast Single-Photon Emission, Reduced Blinking, and Exciton Fine Structure

(2016) Gabriele Rainò et al.   ACS Nano

In Situ Fabrication of Highly Luminescent Bifunctional Amino Acid Crosslinked 2D/3D NH3C4H9COO(CH3NH3PbBr3)nPerovskite Films

(2016) Taiyang Zhang et al.   ADVANCED FUNCTIONAL MATERIALS

CsPbX3Quantum Dots for Lighting and Displays: Room-Temperature Synthesis, Photoluminescence Superiorities, Underlying Origins and White Light-Emitting Diodes

(2016) Xiaoming Li et al.   ADVANCED FUNCTIONAL MATERIALS

50-Fold EQE Improvement up to 6.27% of Solution-Processed All-Inorganic Perovskite CsPbBr3QLEDs via Surface Ligand Density Control

(2016) Jianhai Li et al.   ADVANCED MATERIALS

High-Performance Color-Tunable Perovskite Light Emitting Devices through Structural Modulation from Bulk to Layered Film

(2016) Ziming Chen et al.   ADVANCED MATERIALS

Highly Efficient Perovskite Nanocrystal Light-Emitting Diodes Enabled by a Universal Crosslinking Method

(2016) Guangru Li et al.   ADVANCED MATERIALS

Highly Efficient Perovskite-Quantum-Dot Light-Emitting Diodes by Surface Engineering

(2016) Jun Pan et al.   ADVANCED MATERIALS

π-Conjugated Lewis Base: Efficient Trap-Passivation and Charge-Extraction for Hybrid Perovskite Solar Cells

(2016) Yuze Lin et al.   ADVANCED MATERIALS

Morphology control of perovskite light-emitting diodes by using amino acid self-assembled monolayers

(2016) Nana Wang et al.   APPLIED PHYSICS LETTERS

Highly stable, luminescent core–shell type methylammonium–octylammonium lead bromide layered perovskite nanoparticles

(2016) Saikat Bhaumik et al.   CHEMICAL COMMUNICATIONS

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

(2016) Yuchuan Shao et al.   Energy & Environmental Science

Achieving long-term stable perovskite solar cells via ion neutralization

(2016) Hyungcheol Back et al.   Energy & Environmental Science

Light-induced annihilation of Frenkel defects in organo-lead halide perovskites

(2016) Edoardo Mosconi et al.   Energy & Environmental Science

Degradation of Methylammonium Lead Iodide Perovskite Structures through Light and Electron Beam Driven Ion Migration

(2016) Haifeng Yuan et al.   Journal of Physical Chemistry Letters

Valence and Conduction Band Densities of States of Metal Halide Perovskites: A Combined Experimental–Theoretical Study

(2016) James Endres et al.   Journal of Physical Chemistry Letters

Enhancing the Stability of CH3NH3PbBr3 Quantum Dots by Embedding in Silica Spheres Derived from Tetramethyl Orthosilicate in “Waterless” Toluene

(2016) Shouqiang Huang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Deciphering Halogen Competition in Organometallic Halide Perovskite Growth

(2016) Bin Yang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Defect-Tolerant Monolayer Transition Metal Dichalcogenides

(2016) Mohnish Pandey et al.   NANO LETTERS

Perovskite energy funnels for efficient light-emitting diodes

(2016) Mingjian Yuan et al.   Nature Nanotechnology

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

(2016) Nana Wang et al.   Nature Photonics

Metal halide perovskite light emitters

(2016) Young-Hoon Kim et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Trapped charge-driven degradation of perovskite solar cells

(2016) Namyoung Ahn et al.   Nature Communications

Photo-induced halide redistribution in organic–inorganic perovskite films

(2016) Dane W. deQuilettes et al.   Nature Communications

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

Colloidal metal halide perovskite nanocrystals: synthesis, characterization, and applications

(2016) Sai Bai et al.   Journal of Materials Chemistry C

Photoluminescence Lifetimes Exceeding 8 μs and Quantum Yields Exceeding 30% in Hybrid Perovskite Thin Films by Ligand Passivation

(2016) Dane W. deQuilettes et al.   ACS Energy Letters

Redox Chemistry Dominates the Degradation and Decomposition of Metal Halide Perovskite Optoelectronic Devices

(2016) Lianfeng Zhao et al.   ACS Energy Letters

Defect Passivation of Organic–Inorganic Hybrid Perovskites by Diammonium Iodide toward High-Performance Photovoltaic Devices

(2016) Ting Zhao et al.   ACS Energy Letters

Formamidinium Lead Halide Perovskite Crystals with Unprecedented Long Carrier Dynamics and Diffusion Length

(2016) Ayan A. Zhumekenov et al.   ACS Energy Letters

Facet-dependent photovoltaic efficiency variations in single grains of hybrid halide perovskite

(2016) Sibel Y. Leblebici et al.   Nature Energy

The nature of hydrogen-bonding interaction in the prototypic hybrid halide perovskite, tetragonal CH3NH3PbI3

(2016) June Ho Lee et al.   Scientific Reports

Microscopic Investigation of Grain Boundaries in Organolead Halide Perovskite Solar Cells

(2015) Jiang-Jun Li et al.   ACS Applied Materials & Interfaces

Atomic Structures of CH3NH3PbI3 (001) Surfaces

(2015) Limin She et al.   ACS Nano

Superior Optical Properties of Perovskite Nanocrystals as Single Photon Emitters

(2015) Fengrui Hu et al.   ACS Nano

Room Temperature Single-Photon Emission from Individual Perovskite Quantum Dots

(2015) Young-Shin Park et al.   ACS Nano

Interfacial Control Toward Efficient and Low-Voltage Perovskite Light-Emitting Diodes

(2015) Jianpu Wang et al.   ADVANCED MATERIALS

Quantum Dot Light-Emitting Diodes Based on Inorganic Perovskite Cesium Lead Halides (CsPbX3)

(2015) Jizhong Song et al.   ADVANCED MATERIALS

Origin of the Thermal Instability in CH3NH3PbI3 Thin Films Deposited on ZnO

(2015) Jinli Yang et al.   CHEMISTRY OF MATERIALS

Enhanced Organo-Metal Halide Perovskite Photoluminescence from Nanosized Defect-Free Crystallites and Emitting Sites

(2015) Yuxi Tian et al.   Journal of Physical Chemistry Letters

Surface Charge Trapping in Organolead Halide Perovskites Explored by Single-Particle Photoluminescence Imaging

(2015) Takashi Tachikawa et al.   Journal of Physical Chemistry Letters

Air-Stable Surface-Passivated Perovskite Quantum Dots for Ultra-Robust, Single- and Two-Photon-Induced Amplified Spontaneous Emission

(2015) Jun Pan et al.   Journal of Physical Chemistry Letters

Inorganic Halide Perovskites for Efficient Light-Emitting Diodes

(2015) Natalia Yantara et al.   Journal of Physical Chemistry Letters

Density Functional Calculations of Native Defects in CH3NH3PbI3: Effects of Spin–Orbit Coupling and Self-Interaction Error

(2015) Mao-Hua Du   Journal of Physical Chemistry Letters

Exciton Binding Energy and the Nature of Emissive States in Organometal Halide Perovskites

(2015) Kaibo Zheng et al.   Journal of Physical Chemistry Letters

Benefit of Grain Boundaries in Organic–Inorganic Halide Planar Perovskite Solar Cells

(2015) Jae S. Yun et al.   Journal of Physical Chemistry Letters

Real-Space Imaging of the Atomic Structure of Organic–Inorganic Perovskite

(2015) Robin Ohmann et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Trap States in Lead Iodide Perovskites

(2015) Xiaoxi Wu et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Perovskite Solar Cells with Near 100% Internal Quantum Efficiency Based on Large Single Crystalline Grains and Vertical Bulk Heterojunctions

(2015) Bin Yang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Mobile Charge-Induced Fluorescence Intermittency in Methylammonium Lead Bromide Perovskite

(2015) Xiaoming Wen et al.   NANO LETTERS

Giant Photoluminescence Blinking of Perovskite Nanocrystals Reveals Single-Trap Control of Luminescence

(2015) Yuxi Tian et al.   NANO LETTERS

Heterogeneous Charge Carrier Dynamics in Organic–Inorganic Hybrid Materials: Nanoscale Lateral and Depth-Dependent Variation of Recombination Rates in Methylammonium Lead Halide Perovskite Thin Films

(2015) Connor G. Bischak et al.   NANO LETTERS

Metal-halide perovskites for photovoltaic and light-emitting devices

(2015) Samuel D. Stranks et al.   Nature Nanotechnology

Direct measurement of the exciton binding energy and effective masses for charge carriers in organic–inorganic tri-halide perovskites

(2015) Atsuhiko Miyata et al.   Nature Physics

Overcoming the electroluminescence efficiency limitations of perovskite light-emitting diodes

(2015) H. Cho et al.   SCIENCE

Impact of microstructure on local carrier lifetime in perovskite solar cells

(2015) D. W. de Quilettes et al.   SCIENCE

High-quality bulk hybrid perovskite single crystals within minutes by inverse temperature crystallization

(2015) Makhsud I. Saidaminov et al.   Nature Communications

Intrinsic Thermal Instability of Methylammonium Lead Trihalide Perovskite

(2015) Bert Conings et al.   Advanced Energy Materials

Multicolored Organic/Inorganic Hybrid Perovskite Light-Emitting Diodes

(2014) Young-Hoon Kim et al.   ADVANCED MATERIALS

Unique Properties of Halide Perovskites as Possible Origins of the Superior Solar Cell Performance

(2014) Wan-Jian Yin et al.   ADVANCED MATERIALS

Unusual defect physics in CH3NH3PbI3 perovskite solar cell absorber

(2014) Wan-Jian Yin et al.   APPLIED PHYSICS LETTERS

High Photoluminescence Efficiency and Optically Pumped Lasing in Solution-Processed Mixed Halide Perovskite Semiconductors

(2014) Felix Deschler et al.   Journal of Physical Chemistry Letters

Morphology and Carrier Extraction Study of Organic–Inorganic Metal Halide Perovskite by One- and Two-Photon Fluorescence Microscopy

(2014) Xiaoming Wen et al.   Journal of Physical Chemistry Letters

Preparation of Single-Phase Films of CH3NH3Pb(I1–xBrx)3 with Sharp Optical Band Edges

(2014) Aditya Sadhanala et al.   Journal of Physical Chemistry Letters

Defect Tolerant Semiconductors for Solar Energy Conversion

(2014) Andriy Zakutayev et al.   Journal of Physical Chemistry Letters

Organometallic Halide Perovskites: Sharp Optical Absorption Edge and Its Relation to Photovoltaic Performance

(2014) Stefaan De Wolf et al.   Journal of Physical Chemistry Letters

Photocarrier Recombination Dynamics in Perovskite CH3NH3PbI3 for Solar Cell Applications

(2014) Yasuhiro Yamada et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Strong Covalency-Induced Recombination Centers in Perovskite Solar Cell Material CH3NH3PbI3

(2014) Michael L. Agiorgousis et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Bright light-emitting diodes based on organometal halide perovskite

(2014) Zhi-Kuang Tan et al.   Nature Nanotechnology

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

(2014) Yuchuan Shao et al.   Nature Communications

Efficient carrier transport in halide perovskites: theoretical perspectives

(2014) M. H. Du   Journal of Materials Chemistry A

Recombination Kinetics in Organic-Inorganic Perovskites: Excitons, Free Charge, and Subgap States

(2014) Samuel D. Stranks et al.   Physical Review Applied

High Charge Carrier Mobilities and Lifetimes in Organolead Trihalide Perovskites

(2013) Christian Wehrenfennig et al.   ADVANCED MATERIALS

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

(2013) G. Xing et al.   SCIENCE

Electron-Hole Diffusion Lengths Exceeding 1 Micrometer in an Organometal Trihalide Perovskite Absorber

(2013) S. D. Stranks et al.   SCIENCE

Structural and electronic properties of hybrid perovskites for high-efficiency thin-film photovoltaics from first-principles

(2013) Federico Brivio et al.   APL Materials

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

(2012) Hui-Seon Kim et al.   Scientific Reports