Evidence map›Paper›PMID 42769690›Full record

ArticleEES solar2026

Resolving mobile halide diffusion in perovskite films with frequency-domain photoluminescence.

Sarah C Gillespie, Agustin O Alvarez, Bruno Ehrler, Veronique S Gevaerts, L J Geerligs, Gianluca Coletti, Erik C Garnett

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in EES solar, 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.

Sarah C GillespieLMPV-Sustainable Energy Materials Department, AMOLF Institute Science Park 104 Amsterdam 1098XG The Netherlands e.garnett@amolf.nl.ORCID https://orcid.org/0009-0005-8124-0616
Agustin O AlvarezLMPV-Sustainable Energy Materials Department, AMOLF Institute Science Park 104 Amsterdam 1098XG The Netherlands e.garnett@amolf.nl.ORCID https://orcid.org/0000-0002-0920-5390
Bruno EhrlerLMPV-Sustainable Energy Materials Department, AMOLF Institute Science Park 104 Amsterdam 1098XG The Netherlands e.garnett@amolf.nl.ORCID https://orcid.org/0000-0002-5307-3241
Veronique S GevaertsTNO Department Solar Energy Westerduinweg 3 Petten 1755LE The Netherlands.ORCID https://orcid.org/0000-0003-2281-522X
L J GeerligsTNO Department Solar Energy Westerduinweg 3 Petten 1755LE The Netherlands.ORCID https://orcid.org/0000-0001-7802-4748
Gianluca ColettiSchool of Photovoltaic and Renewable Energy Engineering, University of New South Wales Sydney New South Wales 2052 Australia.ORCID https://orcid.org/0000-0001-5037-4455
Erik C GarnettLMPV-Sustainable Energy Materials Department, AMOLF Institute Science Park 104 Amsterdam 1098XG The Netherlands e.garnett@amolf.nl.ORCID https://orcid.org/0000-0002-9158-8326

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Intensity-modulated photoluminescence spectroscopy (IMPLS) is a frequency-domain, fully optical technique that probes ionic processes in halide perovskites. Here, IMPLS is expanded to resolve photoluminescence (PL) spectra, instead of only the emission intensity, as a function of excitation modulation frequency. For a triple-cation, mixed-halide perovskite, the PL peak energy and bandwidth are tracked between 2 mHz and 1 Hz, revealing distinct spectral responses. To identify the halide species governing these responses, IMPLS is further measured on four simplified compositions, MAPb(I

Identifiers

PMID42769690
PMCPMC13591135

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.