Evidence map›Paper›PMID 41839836›Full record

ArticleLight, science & applications2026

Ultra-Low Efficiency Roll-Off High Color Purity Blue Perovskite Quantum Dot LEDs with Exceeding 20% Efficiency.

Mingyuan Xie, Chenghao Bi, Shibo Wei, Zhentao Jiang, Guo Li, Hangren Li, Yong Zhang, Feng Zhao, Meng-Jiao Li, Hui Lin and 3 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Light, science & applications, 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

13 authors.

Mingyuan XieSchool of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 611731, China.
Chenghao BiCollege of Physics and Optoelectronic Engineering, Harbin Engineering University, Harbin, 150001, China. chenghao.bi@hrbeu.edu.cn.ORCID http://orcid.org/0000-0002-6074-1412
Shibo WeiCollege of Physics and Optoelectronic Engineering, Harbin Engineering University, Harbin, 150001, China.
Zhentao JiangCollege of Physics and Optoelectronic Engineering, Harbin Engineering University, Harbin, 150001, China.
Guo LiSchool of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 611731, China.
Hangren LiInstitute for Advanced Materials and Technology, University of Science and Technology Beijing, Beijing, 100083, China.
Yong ZhangCenter for Carbon-Based Electronics, Peking University, Beijing, 100871, China.
Feng ZhaoInstitute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, State Key Laboratory of Bioinspired Interfacial Materials Science, Soochow University, Suzhou, 215031, China.
Meng-Jiao LiInstitute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, State Key Laboratory of Bioinspired Interfacial Materials Science, Soochow University, Suzhou, 215031, China.
Hui LinSchool of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 611731, China.
Ya-Kun WangInstitute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, State Key Laboratory of Bioinspired Interfacial Materials Science, Soochow University, Suzhou, 215031, China. wangyakun@suda.edu.cn.ORCID http://orcid.org/0000-0002-8970-6856
Liang-Sheng LiaoInstitute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, State Key Laboratory of Bioinspired Interfacial Materials Science, Soochow University, Suzhou, 215031, China. lsliao@suda.edu.cn.ORCID http://orcid.org/0000-0002-2352-9666
Silu TaoSchool of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 611731, China. silutao@uestc.edu.cn.ORCID http://orcid.org/0000-0001-6232-9934

Funding

National Natural Science Foundation of China (National Science Foundation of China) 52302171National Natural Science Foundation of China (National Science Foundation of China) 52402174National Natural Science Foundation of China (National Science Foundation of China) 62075029National Natural Science Foundation of China (National Science Foundation of China) 62175171National Natural Science Foundation of China (National Science Foundation of China) 62474119Natural Science Foundation of Shandong Province (Shandong Provincial Natural Science Foundation) ZR2023QF005
6 · The paper itself

Abstract

Blue perovskite quantum dot light-emitting diodes (QLEDs) are highly attractive for new generation high-definition displays, but their practical deployment is hindered by severe efficiency roll-off at high brightness (>4000 cd m

Identifiers

PMID41839836
PMCPMC12992914

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.