Evidence map›Paper›PMID 42616372›Full record

ArticleNano letters2026

Generating Long-Lived Highly Excited Carriers in Undoped Perovskite Nanostructures by Two-Photon Upconversion.

Hackim Musah, Thilina Gamagedara, Estehad Pathan, Amos Afugu, Atish Ghosh, Suk Kyoung Lee, Zhen-Fei Liu, Aaron S Rury, Wen Li

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nano letters, 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

9 authors.

Hackim MusahDepartment of Chemistry, Wayne State University, Detroit, Michigan48202, United States.
Thilina GamagedaraDepartment of Chemistry, Wayne State University, Detroit, Michigan48202, United States.
Estehad PathanDepartment of Chemistry, Wayne State University, Detroit, Michigan48202, United States.
Amos AfuguDepartment of Chemistry, Wayne State University, Detroit, Michigan48202, United States.
Atish GhoshDepartment of Chemistry, Wayne State University, Detroit, Michigan48202, United States.
Suk Kyoung LeeDepartment of Chemistry, Wayne State University, Detroit, Michigan48202, United States.
Zhen-Fei LiuDepartment of Chemistry, Wayne State University, Detroit, Michigan48202, United States.ORCID 0000-0002-2423-8430
Aaron S RuryDepartment of Chemistry, Wayne State University, Detroit, Michigan48202, United States.
Wen LiDepartment of Chemistry, Wayne State University, Detroit, Michigan48202, United States.ORCID 0000-0002-3721-4008

Funding

National Science Foundation (NSF) CHE-2107860National Science Foundation (NSF) CHE-2236921National Science Foundation (NSF) DMR-2044552Office of Naval Research N00014-24-1-2295-P00001
6 · The paper itself

Abstract

Delayed electron emissions from undoped metal halide perovskite (CsPbBr3) nanostructures upon laser irradiation were observed to persist for a few nanoseconds. This was attributed to an extended lifetime of upconverted highly excited carriers. Experimental evidence suggests that the excitation of such states is through one-photon absorption by carriers and excitons. Theoretical work reveals that surface defects play an important role in modifying the band edge energies of the nanoparticles and thus allow the presence of these highly excited carrier states.

Indexed as

electron momentum imaginglong-lived carriersperovskite nanoplateletsphotoinduced thermionic emissionphotovoltaics

Identifiers

PMID42616372
PMCPMC13495937

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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.