Evidence map›Paper›PMID 42901892›Full record

ArticleNature communications2026

Record-high efficiency in 1.54 µm electroluminescent diodes based on lead-free Cs

Hanqi Xu, Tianyuan Wang, Wen Xie, Hao Liang, Hong Shen, Luying Wang, Siqi Cheng, Xinyu Wang, Yufeng Xin, Donglei Zhou and 2 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nature communications, 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

12 authors.

Hanqi XuLaboratory of Rare Earth Photoelectronics, Department of Physics, College of Sciences, Shanghai University, 99 Shangda Road, Shanghai, China.
Tianyuan WangLaboratory of Rare Earth Photoelectronics, Department of Physics, College of Sciences, Shanghai University, 99 Shangda Road, Shanghai, China.
Wen XieLaboratory of Rare Earth Photoelectronics, Department of Physics, College of Sciences, Shanghai University, 99 Shangda Road, Shanghai, China.
Hao LiangLaboratory of Rare Earth Photoelectronics, Department of Physics, College of Sciences, Shanghai University, 99 Shangda Road, Shanghai, China.
Hong ShenLaboratory of Rare Earth Photoelectronics, Department of Physics, College of Sciences, Shanghai University, 99 Shangda Road, Shanghai, China.
Luying WangLaboratory of Rare Earth Photoelectronics, Department of Physics, College of Sciences, Shanghai University, 99 Shangda Road, Shanghai, China.
Siqi ChengLaboratory of Rare Earth Photoelectronics, Department of Physics, College of Sciences, Shanghai University, 99 Shangda Road, Shanghai, China.
Xinyu WangLaboratory of Rare Earth Photoelectronics, Department of Physics, College of Sciences, Shanghai University, 99 Shangda Road, Shanghai, China.
Yufeng XinLaboratory of Rare Earth Photoelectronics, Department of Physics, College of Sciences, Shanghai University, 99 Shangda Road, Shanghai, China.
Donglei ZhouState Key Laboratory of Integrated Optoelectronics College of Electronic Science and Engineering, Jilin University, Changchun, P. R. China.
Fei XuLaboratory of Rare Earth Photoelectronics, Department of Physics, College of Sciences, Shanghai University, 99 Shangda Road, Shanghai, China. feixu@shu.edu.cn.ORCID http://orcid.org/0000-0002-6779-5763
Hongwei SongLaboratory of Rare Earth Photoelectronics, Department of Physics, College of Sciences, Shanghai University, 99 Shangda Road, Shanghai, China. songhw@jlu.edu.cn.ORCID http://orcid.org/0009-0004-7348-2992

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The realization of efficient 1.54 µm electroluminescence from erbium ions is persistently hampered by their intrinsically small absorption cross-section and low excitation efficiency in conventional hosts. This study addresses this by synthesizing lead-free Cs

Identifiers

PMID42901892
PMCPMC13683414

What OpenQuestion holds

Textmetadata
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.