Mixing Matters: Nanoscale Heterogeneity and Stability in Metal Halide Perovskite Solar Cells

Halide Segregation in Mixed-Halide Perovskites: Influence of A-Site Cations

(2021) Alexander J. Knight et al.   ACS Energy Letters

Structural Stability of Formamidinium- and Cesium-Based Halide Perovskites

(2021) Yu An et al.   ACS Energy Letters

Lead halide–templated crystallization of methylamine-free perovskite for efficient photovoltaic modules

(2021) Tongle Bu et al.   SCIENCE

Liquid medium annealing for fabricating durable perovskite solar cells with improved reproducibility

(2021) Nengxu Li et al.   SCIENCE

Stable and High‐Efficiency Methylammonium‐Free Perovskite Solar Cells

(2020) Xiao‐Xin Gao et al.   ADVANCED MATERIALS

Comprehensive Elucidation of Grain Boundary Behavior in All‐Inorganic Halide Perovskites by Scanning Probe Microscopy

(2020) Yanyan Wang et al.   Advanced Materials Interfaces

Machine Learning Accelerated Recovery of the Cubic Structure in Mixed-Cation Perovskite Thin Films

(2020) Adnan Ali et al.   CHEMISTRY OF MATERIALS

Complex evolution of photoluminescence during phase segregation of MAPb(I1-xBrx)3 mixed halide perovskite

(2020) Klara Suchan et al.   JOURNAL OF LUMINESCENCE

Local Rearrangement of Iodide Defect Structure Determines Phase Segregation Effect in Mixed Halide Perovskites

(2020) David O. Tiede et al.   Journal of Physical Chemistry Letters

Performance-limiting nanoscale trap clusters at grain junctions in halide perovskites

(2020) Tiarnan A. S. Doherty et al.   NATURE

Heterogeneous Cation–Lattice Interaction and Dynamics in Triple-Cation Perovskites Revealed by Infrared Vibrational Nanoscopy

(2020) Jun Nishida et al.   ACS Energy Letters

The Role of Dimethylammonium in Bandgap Modulation for Stable Halide Perovskites

(2020) Giles E. Eperon et al.   ACS Energy Letters

Origin of Ionic Inhomogeneity in MAPb(IxBr1–x)3 Perovskite Thin Films Revealed by In-Situ Spectroscopy during Spin Coating and Annealing

(2020) Carolin Rehermann et al.   ACS Applied Materials & Interfaces

Microscopic Degradation in Formamidinium-Cesium Lead Iodide Perovskite Solar Cells under Operational Stressors

(2020) Nengxu Li et al.   Joule

Enhanced Stability and Bangap Tuning of α-[HC(NH2)2]PbI3 Hybrid Perovskite by Large Cation Integration.

(2019) Antonin Leblanc et al.   ACS Applied Materials & Interfaces

Quantitative Local Loss Analysis of Blade-Coated Perovskite Solar Cells

(2019) Laura E. Mundt et al.   IEEE Journal of Photovoltaics

Imaging and Mapping Characterization Tools for Perovskite Solar Cells

(2019) Juanita Hidalgo et al.   Advanced Energy Materials

Nanoscale mapping of chemical composition in organic-inorganic hybrid perovskite films

(2019) R. Szostak et al.   Science Advances

On the Appearance of Wrinkled Morphology for CsxFA1-xPb(I1-yBry)3 Perovskite Compositions and the Impact on Solar Cell Performance

(2018) Steffen Braunger et al.   Journal of Physical Chemistry C

Tunable Polaron Distortions Control the Extent of Halide Demixing in Lead Halide Perovskites

(2018) Connor G. Bischak et al.   Journal of Physical Chemistry Letters

Local Observation of Phase Segregation in Mixed-Halide Perovskite

(2018) Xiaofeng Tang et al.   NANO LETTERS

Mixed halide hybrid perovskites: a paradigm shift in photovoltaics

(2018) Holly F. Zarick et al.   Journal of Materials Chemistry A

Tailored interfaces of unencapsulated perovskite solar cells for >1,000 hour operational stability

(2018) Jeffrey A. Christians et al.   Nature Energy

Atomic scale insights into structure instability and decomposition pathway of methylammonium lead iodide perovskite

(2018) Shulin Chen et al.   Nature Communications

Band Gap Tuning via Lattice Contraction and Octahedral Tilting in Perovskite Materials for Photovoltaics

(2017) Rohit Prasanna et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Origin of Reversible Photoinduced Phase Separation in Hybrid Perovskites

(2017) Connor G. Bischak et al.   NANO LETTERS

Anticorrelation between Local Photoluminescence and Photocurrent Suggests Variability in Contact to Active Layer in Perovskite Solar Cells

(2016) Giles E. Eperon et al.   ACS Nano

Exploration of the compositional space for mixed lead halogen perovskites for high efficiency solar cells

(2016) T. Jesper Jacobsson et al.   Energy & Environmental Science

Cesium-containing triple cation perovskite solar cells: improved stability, reproducibility and high efficiency

(2016) Michael Saliba et al.   Energy & Environmental Science

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

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

Photo-induced halide redistribution in organic–inorganic perovskite films

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

Stabilizing Perovskite Structures by Tuning Tolerance Factor: Formation of Formamidinium and Cesium Lead Iodide Solid-State Alloys

(2015) Zhen Li et al.   CHEMISTRY OF MATERIALS

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

Compositional engineering of perovskite materials for high-performance solar cells

(2015) Nam Joong Jeon et al.   NATURE

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

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

Formamidinium and Cesium Hybridization for Photo- and Moisture-Stable Perovskite Solar Cell

(2015) Jin-Wook Lee et al.   Advanced Energy Materials

Formamidinium lead trihalide: a broadly tunable perovskite for efficient planar heterojunction solar cells

(2014) Giles E. Eperon et al.   Energy & Environmental Science

Semiconducting Tin and Lead Iodide Perovskites with Organic Cations: Phase Transitions, High Mobilities, and Near-Infrared Photoluminescent Properties

(2013) Constantinos C. Stoumpos et al.   INORGANIC CHEMISTRY