Evidence map›Paper›PMID 42535380›Full record

ArticleAdvanced materials (Deerfield Beach, Fla.)2026

Resolving Nanoscale Heterogeneities in Lead Halide Perovskites Through Low-Dose Concurrent 4D-STEM-EDX Mapping.

Jinseok Ryu, Alexandra A Sheader, Mohsen Danaie, David G Hopkinson, Katherine E MacArthur, Nakita K Noel, Christopher S Allen

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Advanced materials (Deerfield Beach, Fla.), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Jinseok Ryuelectron Physical Science Imaging Centre, Diamond Light Source Ltd., Didcot, UK.
Alexandra A SheaderDepartment of Physics, University of Oxford, Oxford, UK.
Mohsen Danaieelectron Physical Science Imaging Centre, Diamond Light Source Ltd., Didcot, UK.ORCID https://orcid.org/0000-0002-9325-7571
David G Hopkinsonelectron Physical Science Imaging Centre, Diamond Light Source Ltd., Didcot, UK.
Katherine E MacArthurOxford Instruments Materials Analysis, High Wycombe, UK.
Nakita K NoelDepartment of Physics, University of Oxford, Oxford, UK.ORCID https://orcid.org/0000-0002-8570-479X
Christopher S Allenelectron Physical Science Imaging Centre, Diamond Light Source Ltd., Didcot, UK.ORCID https://orcid.org/0000-0002-6353-6000

Funding

Diamond Light Source MG38966Engineering and Physical Sciences Research Council EP/V038044/1EPSRC Early Career Fellowship and Programme EP/V011197/1EPSRC Early Career Fellowship and Programme EP/X038777/1
6 · The paper itself

Abstract

Mixed-cation lead mixed-halide perovskites are promising materials for applications in photovoltaics; however, it has been suggested that they exhibit instabilities linked to nanoscale heterogeneity. Directly probing the origins of this heterogeneity requires characterization with nanoscale spatial resolution, making transmission electron microscopy (TEM) an essential tool. However, characterizing these materials is challenging due to their extreme sensitivity to electron irradiation. Here, we develop a low-dose, concurrent methodology using four-dimensional scanning transmission electron microscopy (4D-STEM) and energy-dispersive x-ray spectroscopy (EDX) in order to map both the chemical and structural architecture of a (FA

Indexed as

crystal structureelectron beam processingfabricationmaterials sciencenanoscopic scalenanotechnologyphotovoltaicsscanning transmission electron microscopyspectroscopytransmission electron microscopy

Identifiers

PMID42535380
PMCPMC13629251

What OpenQuestion holds

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Registered trials

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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.