Atomically Resolved Electrically Active Intragrain Interfaces in Perovskite Semiconductors

Pseudo-halide anion engineering for α-FAPbI3 perovskite solar cells

(2021) Jaeki Jeong et al.   NATURE

Ion Transport, Defect Chemistry, and the Device Physics of Hybrid Perovskite Solar Cells

(2021) Davide Moia et al.   ACS Energy Letters

Slot-die coating large-area formamidinium-cesium perovskite film for efficient and stable parallel solar module

(2021) Zhichun Yang et al.   Science Advances

The critical role of composition-dependent intragrain planar defects in the performance of MA1–xFAxPbI3 perovskite solar cells

(2021) Wei Li et al.   Nature Energy

Defect compensation in formamidinium–caesium perovskites for highly efficient solar mini-modules with improved photostability

(2021) Yehao Deng et al.   Nature Energy

Multi-cation perovskites prevent carrier reflection from grain surfaces

(2020) Makhsud I. Saidaminov et al.   NATURE MATERIALS

Atomic‐Resolution Imaging of Halide Perovskites Using Electron Microscopy

(2020) Kepeng Song et al.   Advanced Energy Materials

Managing grains and interfaces via ligand anchoring enables 22.3%-efficiency inverted perovskite solar cells

(2020) Xiaopeng Zheng et al.   Nature Energy

Ligand-assisted cation-exchange engineering for high-efficiency colloidal Cs1−xFAxPbI3 quantum dot solar cells with reduced phase segregation

(2020) Mengmeng Hao et al.   Nature Energy

General Decomposition Pathway of Organic–Inorganic Hybrid Perovskites through an Intermediate Superstructure and its Suppression Mechanism

(2020) Shulin Chen et al.   ADVANCED MATERIALS

Benign ferroelastic twin boundaries in halide perovskites for charge carrier transport and recombination

(2020) Xun Xiao et al.   Nature Communications

Transmission electron microscopy of organic-inorganic hybrid perovskites: myths and truths

(2020) Shulin Chen et al.   Science Bulletin

Stabilization of Black Perovskite Phase in FAPbI3 and CsPbI3

(2020) Sofia Masi et al.   ACS Energy Letters

Cs 4 PbI 6 ‐Mediated Synthesis of Thermodynamically Stable FA 0.15 Cs 0.85 PbI 3 Perovskite Solar Cells

(2020) Zhipeng Shao et al.   ADVANCED MATERIALS

Anomalous 3D nanoscale photoconduction in hybrid perovskite semiconductors revealed by tomographic atomic force microscopy

(2020) Jingfeng Song et al.   Nature Communications

Direct atomic scale characterization of the surface structure and planar defects in the organic-inorganic hybrid CH3NH3PbI3 by Cryo-TEM

(2020) Yuanmin Zhu et al.   Nano Energy

A holistic approach to interface stabilization for efficient perovskite solar modules with over 2,000-hour operational stability

(2020) Zonghao Liu et al.   Nature Energy

Vapor-assisted deposition of highly efficient, stable black-phase FAPbI3 perovskite solar cells

(2020) Haizhou Lu et al.   SCIENCE

Modeling Grain Boundaries in Polycrystalline Halide Perovskite Solar Cells

(2020) Ji-Sang Park et al.   Annual Review of Condensed Matter Physics

Visualizing the Invisible in Perovskites

(2020) Songhua Cai et al.   Joule

Efficient, stable and scalable perovskite solar cells using poly(3-hexylthiophene)

(2019) Eui Hyuk Jung et al.   NATURE

Surface passivation of perovskite film for efficient solar cells

(2019) Qi Jiang et al.   Nature Photonics

Freestanding crystalline oxide perovskites down to the monolayer limit

(2019) Dianxiang Ji et al.   NATURE

Pb clustering and PbI2 nanofragmentation during methylammonium lead iodide perovskite degradation

(2019) Alessandra Alberti et al.   Nature Communications

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

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

Probing buried recombination pathways in perovskite structures using 3D photoluminescence tomography

(2018) Camille Stavrakas et al.   Energy & Environmental Science

Thermodynamically Stable Orthorhombic γ-CsPbI3 Thin Films for High-Performance Photovoltaics

(2018) Boya Zhao et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Atomic Structure and Electrical Activity of Grain Boundaries and Ruddlesden-Popper Faults in Cesium Lead Bromide Perovskite

(2018) Arashdeep Singh Thind et al.   ADVANCED MATERIALS

Synthetic Approaches for Halide Perovskite Thin Films

(2018) Wiley A. Dunlap-Shohl et al.   CHEMICAL REVIEWS

Design Principles for Trap-Free CsPbX3 Nanocrystals: Enumerating and Eliminating Surface Halide Vacancies with Softer Lewis Bases

(2018) David P. Nenon et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Methylammonium-free, high-performance, and stable perovskite solar cells on a planar architecture

(2018) Silver-Hamill Turren-Cruz et al.   SCIENCE

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

Promises and challenges of perovskite solar cells

(2017) Juan-Pablo Correa-Baena et al.   SCIENCE

Microstructural Characterisations of Perovskite Solar Cells - From Grains to Interfaces: Techniques, Features, and Challenges

(2017) Mathias Uller Rothmann et al.   Advanced Energy Materials

In situ investigation of halide incorporation into perovskite solar cells

(2017) Jeffery A. Aguiar et al.   MRS Communications

Methylammonium lead iodide grain boundaries exhibit depth-dependent electrical properties

(2016) Gordon A. MacDonald et al.   Energy & Environmental Science

Effect of Water Vapor, Temperature, and Rapid Annealing on Formamidinium Lead Triiodide Perovskite Crystallization

(2016) Jeffery A. Aguiar et al.   ACS Energy Letters

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

In situ observation of heat-induced degradation of perovskite solar cells

(2016) G. Divitini et al.   Nature Energy

Observation of a periodic array of flux-closure quadrants in strained ferroelectric PbTiO3 films

(2015) Y. L. Tang et al.   SCIENCE

Impact of microstructure on local carrier lifetime in perovskite solar cells

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

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

Interaction of point defects with twin boundaries in Au: A molecular dynamics study

(2013) Fayyaz Hussain et al.   Chinese Physics B

Python Materials Genomics (pymatgen): A robust, open-source python library for materials analysis

(2012) Shyue Ping Ong et al.   COMPUTATIONAL MATERIALS SCIENCE

Atom-by-atom structural and chemical analysis by annular dark-field electron microscopy

(2010) Ondrej L. Krivanek et al.   NATURE