Evidence map›Paper›PMID 40776839›Full record

ArticleSmall (Weinheim an der Bergstrasse, Germany)2025

Pure Deep Red Electroluminescence in Mixed Phase Quasi-2D Tin Iodide Perovskite Heterostructure.

Jesus Sanchez-Diaz, Sergio Galve-Lahoz, Boyu Zhang, Bapi Pradhan, Christian Sternemann, Johan Hofkens, Eva M Barea, Juan P Martínez-Pastor, Qing Shen, Samrat Das Adhikari and 1 more

Abstract read
In one paragraph

Article in Small (Weinheim an der Bergstrasse, Germany), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

11 authors.

Jesus Sanchez-DiazInstitute of Advanced Materials (INAM), Universitat Jaume I. Av. de Vicent Sos Baynat, s/n, Castellón de la Plana, 12006, Spain.ORCID https://orcid.org/0000-0002-3458-8135
Sergio Galve-LahozInstitute of Advanced Materials (INAM), Universitat Jaume I. Av. de Vicent Sos Baynat, s/n, Castellón de la Plana, 12006, Spain.ORCID https://orcid.org/0009-0006-3569-3072
Boyu ZhangFaculty of Informatics and Engineering, The University of Electro-Communications, 1-5-1 Chofugaoka, Chofu, Tokyo, 182-8585, Japan.
Bapi PradhanLaboratory for Photochemistry and Spectroscopy, Molecular Imaging and Photonics, Department of Chemistry, Katholieke Universiteit Leuven, Heverlee, Leuven, B-3001, Belgium.ORCID https://orcid.org/0000-0002-6202-7343
Christian SternemannFakultät Physik/DELTA, Technische Universität Dortmund, 44221, Dortmund, Germany.ORCID https://orcid.org/0000-0001-9415-1106
Johan HofkensLaboratory for Photochemistry and Spectroscopy, Molecular Imaging and Photonics, Department of Chemistry, Katholieke Universiteit Leuven, Heverlee, Leuven, B-3001, Belgium.ORCID https://orcid.org/0000-0002-9101-0567
Eva M BareaInstitute of Advanced Materials (INAM), Universitat Jaume I. Av. de Vicent Sos Baynat, s/n, Castellón de la Plana, 12006, Spain.ORCID https://orcid.org/0000-0002-9496-5828
Juan P Martínez-PastorUMDO, Instituto de Ciencia de los Materiales, Universidad de Valencia, Valencia, 46980, Spain.ORCID https://orcid.org/0000-0003-3683-0578
Qing ShenFaculty of Informatics and Engineering, The University of Electro-Communications, 1-5-1 Chofugaoka, Chofu, Tokyo, 182-8585, Japan.ORCID https://orcid.org/0000-0001-8359-3275
Samrat Das AdhikariInstitute of Advanced Materials (INAM), Universitat Jaume I. Av. de Vicent Sos Baynat, s/n, Castellón de la Plana, 12006, Spain.ORCID https://orcid.org/0000-0002-5670-5179
Iván Mora-SeróInstitute of Advanced Materials (INAM), Universitat Jaume I. Av. de Vicent Sos Baynat, s/n, Castellón de la Plana, 12006, Spain.ORCID https://orcid.org/0000-0003-2508-0994

Funding

EPCESBIIndustrieel Onderzoeksfonds KU Leuven IOF)-VTI-25-00160Innovación y Universidades from Spanish Government through project PLEDs, PID2022-140090OB-C21/AEI/10.13039/501100011033/FEDER EUMEXT KAKENHI 24K01295MEXT KAKENHI 26286013Ministerio de CienciaNational Science Centre and the European Union's Horizon 2020 research and innovation programme 945339POLONEZ BIS 2022/47/P/ST5/03261Research Foundation-Flanders G0AHQ25NResearch Foundation-Flanders UJI-B2022-08
6 · The paper itself

Abstract

Mixed cation quasi-2D tin iodide perovskites are promising materials for deep-red to NIR emitting light-emitting diode (LED) applications. However, phase purity remains the major concern to avoid mixed emissions from two or more wavelengths. This work presents the evolution of pure deep red electroluminescence (EL) centred at ≈700 nm corresponding to the emission of pure n = 2 2D crystalline phase. However, structural and optical studies evidenced the formation of mixed-phase heterostructures consisting of n = 1, n = 2, and n = ∞ phase (i.e., FASnI

Indexed as

LEDsmixed cation perovskitePb‐freephase pure electroluminescencetin perovskite

Identifiers

PMID40776839
PMCPMC12462579

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.