ArticleNature materials2018
Chemical nature of ferroelastic twin domains in CH
Article in Nature materials, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
47 citing papers in PubMed.
- Mitigating Stress-Induced Nonphotoactive Phase Transition Through Sodium Sulfonate Engineering for Stable and Efficient Perovskite Solar Cells.Angewandte Chemie (International ed. in English) · 2026Article
- Article
- Electron Channeling Contrast Imaging of Ferroelastic Domains.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- THz-Driven Coherent Phonon Fingerprints of Hidden Symmetry Breaking in 2D Layered Hybrid Perovskites.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Triboluminescence of metal halide perovskite films.Light, science & applications · 2025Article
- Ferroelastic writing of crystal directions in oxide thin films.Nature nanotechnology · 2025Article
- Long-lived photoinduced polar states in metal halide perovskites.Nature communications · 2025Article
- Spatially Resolved Observation of Ferroelectric-to-Paraelectric Phase Transition in a Two-Dimensional Halide Perovskite.Advanced materials (Deerfield Beach, Fla.) · 2025Article
- Structure and molecular dynamics of perovskite N(CHScientific reports · 2025Article
- Switchable planar chirality and spin texture in highly ordered ferroelectric hybrid perovskite domains.Nature communications · 2024Article
- Refined Analysis of the Crystal Structure, Thermodynamic Property, and Structural Geometry of Perovskite (CHACS omega · 2024Article
- Single-crystal growth, crystal structure, and molecular dynamics of organic-inorganic [NHScientific reports · 2024Article
- Exploring the potential applications of lead-free organic-inorganic perovskite type [NHScientific reports · 2024Article
- Halide Perovskite Inducing Anomalous Nonvolatile Polarization in Poly(vinylidene fluoride)-based Flexible Nanocomposites.Nature communications · 2024Article
- Crystal structures, phase transitions, thermodynamics, and molecular dynamics of organic-inorganic hybrid crystal [NH(CHScientific reports · 2024Article
- Processing on crystal growth, structure, thermal property, and nuclear magnetic resonance of organic-inorganic hybrid perovskite type [NHRSC advances · 2023Article
- Analysis of the Structure, Thermal, and Molecular Dynamics of Organic-Inorganic Hybrid Crystal at Phases IV, III, II, and I: [NHACS omega · 2023Article
- Crystal growth, phase transition, and nuclear magnetic resonance of organic-inorganic hybrid perovskite NHRSC advances · 2023Article
- Investigation of the structure, phase transitions, molecular dynamics, and ferroelasticity of organic-inorganic hybrid NH(CHRSC advances · 2023Article
- Crystal structures, phase transitions, and nuclear magnetic resonance of organic-inorganic hybrid [NHRSC advances · 2023Article
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Authors and funding
18 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The extraordinary optoelectronic performance of hybrid organic-inorganic perovskites has resulted in extensive efforts to unravel their properties. Recently, observations of ferroic twin domains in methylammonium lead triiodide drew significant attention as a possible explanation for the current-voltage hysteretic behaviour in these materials. However, the properties of the twin domains, their local chemistry and the chemical impact on optoelectronic performance remain unclear. Here, using multimodal chemical and functional imaging methods, we unveil the mechanical origin of the twin domain contrast observed with piezoresponse force microscopy in methylammonium lead triiodide. By combining experimental results with first principles simulations we reveal an inherent coupling between ferroelastic twin domains and chemical segregation. These results reveal an interplay of ferroic properties and chemical segregation on the optoelectronic performance of hybrid organic-inorganic perovskites, and offer an exploratory path to improving functional devices.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.