Evidence map›Paper›PMID 40335467›Full record

ArticleNature communications2025

Highly efficient light-emitting diodes via self-assembled InP quantum dots.

Hui Li, Jingyuan Zhang, Wen Wen, Yuyan Zhao, Hanfei Gao, Bingqiang Ji, Yunjun Wang, Lei Jiang, Yuchen Wu

Abstract read
In one paragraph

Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. A Standardized Platform for QLED Fabrication and Characterization.Chemistry of materials : a publication of the American Chemical Society · 2026
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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.

Hui Li *Key Laboratory of Bio-inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, 100190, Beijing, P. R. China.ORCID http://orcid.org/0009-0003-4788-2055
Jingyuan Zhang *Department of Physics, Shanxi Datong University, 037009, Datong, P.R. China.
Wen WenState Key Laboratory of Bioinspired Interfacial Materials Science, Suzhou Institute for Advanced Research, University of Science and Technology of China, 215123, Suzhou, P. R. China. wen24@ustc.edu.cn.ORCID http://orcid.org/0000-0002-7646-2901
Yuyan ZhaoState Key Laboratory of Bioinspired Interfacial Materials Science, Suzhou Institute for Advanced Research, University of Science and Technology of China, 215123, Suzhou, P. R. China.
Hanfei GaoState Key Laboratory of Bioinspired Interfacial Materials Science, Suzhou Institute for Advanced Research, University of Science and Technology of China, 215123, Suzhou, P. R. China.
Bingqiang JiSchool of Astronautics, Beihang University, 100191, Beijing, China. bingqiangji@buaa.edu.cn.ORCID http://orcid.org/0000-0002-4873-7090
Yunjun WangSuzhou Xingshuo Nanotech Company, Ltd. (Mesolight), 215123, Suzhou, China.
Lei JiangKey Laboratory of Bio-inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, 100190, Beijing, P. R. China.ORCID http://orcid.org/0000-0003-4579-728X
Yuchen WuKey Laboratory of Bio-inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, 100190, Beijing, P. R. China. wuyuchen@iccas.ac.cn.ORCID http://orcid.org/0000-0002-3451-7062

Funding

Ministry of Science and Technology of the People's Republic of China (Chinese Ministry of Science and Technology) 2024YFB3612800National Natural Science Foundation of China (National Science Foundation of China) 22205077National Natural Science Foundation of China (National Science Foundation of China) 52173190National Natural Science Foundation of China (National Science Foundation of China) 52403310National Natural Science Foundation of China (National Science Foundation of China) T2425026Shanxi Province Science Foundation for Youths 202203021222297Youth Innovation Promotion Association of the Chinese Academy of Sciences (Youth Innovation Promotion Association CAS) 2018034
6 · The paper itself

Abstract

Heavy-metal-free quantum dot light-emitting diodes (QLEDs) face commercialization challenges due to low efficiency and poor stability. Spin-coated quantum dot films often create charge leakage areas, limiting device performance. Here, we develop an evaporative-driven self-assembly strategy that enables the preparation of uniform and dense InP-based quantum dot films. During device operation, these films effectively suppress performance degradation caused by charge leakage. QLEDs with uniform and dense InP-based quantum dot films achieve high external quantum efficiency (26.6%) and luminance (1.4 × 10

Identifiers

PMID40335467
PMCPMC12059007

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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.