ArticleACS nano2021
Structure and Surface Passivation of Ultrathin Cesium Lead Halide Nanoplatelets Revealed by Multilayer Diffraction.
Article in ACS nano, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Single-Particle Insights Into the Electronic Structure and Enhanced Stability of CsPbBrSmall (Weinheim an der Bergstrasse, Germany) · 2026Article
- One-dimensional CsPbBrNature communications · 2026Article
- Sinusoidal Displacement Describes Disorder in CsPbBrACS nano · 2026Article
- Cryo-optical setup for wide-field microscopy and spectroscopy of luminescent nanomaterials.Nanoscale · 2026Article
- Control of Facet Preference and Stability with Halogen Passivation of CsPbBrACS applied materials & interfaces · 2025Article
- Structure Prediction of Ionic Epitaxial Interfaces with Ogre Demonstrated for Colloidal Heterostructures of Lead Halide Perovskites.ACS nano · 2025Article
- A Study of Halide Ion Exchange-Induced Phase Transition in CsPbBrACS applied materials & interfaces · 2025Article
- Breaking the Boundaries of the Goldschmidt Tolerance Factor with Ethylammonium Lead Iodide Perovskite Nanocrystals.ACS nano · 2025Article
- Cooling-Induced Order-Disorder Phase Transition in CsPbBrAdvanced materials (Deerfield Beach, Fla.) · 2025Article
- Structural and optical control through anion and cation exchange processes for Sn-halide perovskite nanostructures.Nanoscale · 2024Article
- Real-Time In Situ Observation of CsPbBrACS nano · 2023Article
- Collective Diffraction Effects in Perovskite Nanocrystal Superlattices.Accounts of chemical research · 2023Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The research on two-dimensional colloidal semiconductors has received a boost from the emergence of ultrathin lead halide perovskite nanoplatelets. While the optical properties of these materials have been widely investigated, their accurate structural and compositional characterization is still challenging. Here, we exploited the natural tendency of the platelets to stack into highly ordered films, which can be treated as single crystals made of alternating layers of organic ligands and inorganic nanoplatelets, to investigate their structure by multilayer diffraction. Using X-ray diffraction alone, this method allowed us to reveal the structure of ∼12 Å thick Cs-Pb-Br perovskite and ∼25 Å thick Cs-Pb-I-Cl Ruddlesden-Popper nanoplatelets by precisely measuring their thickness, stoichiometry, surface passivation type and coverage, as well as deviations from the crystal structures of the corresponding bulk materials. It is noteworthy that a single, readily available experimental technique, coupled with proper modeling, provides access to such detailed structural and compositional information.
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