Evidence map›Paper›PMID 40700507›Full record

ArticleScience advances2025

Multienergy x-ray detection and imaging enabled by working voltage regulating unipolar carrier collection in perovskite detectors.

Yuwei Li, Xin Wang, Yijing Ding, Jingda Zhao, Shilin Liu, Yubing Xu, Qi Cheng, Ziyu Wei, Damian Chinedu Onwudiwe, Byung Seong Bae and 6 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Science advances, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. 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

16 authors.

Yuwei LiSchool of Electronic Science and Engineering, Southeast University, Nanjing, Jiangsu, China.ORCID 0009-0003-2436-3025
Xin WangSchool of Electronic Science and Engineering, Southeast University, Nanjing, Jiangsu, China.ORCID 0000-0003-2496-2872
Yijing DingSchool of Electronic Science and Engineering, Southeast University, Nanjing, Jiangsu, China.ORCID 0000-0001-7190-9885
Jingda ZhaoSchool of Electronic Science and Engineering, Southeast University, Nanjing, Jiangsu, China.
Shilin LiuSchool of Electronic Science and Engineering, Southeast University, Nanjing, Jiangsu, China.ORCID 0000-0003-3383-0425
Yubing XuSchool of Electronic Science and Engineering, Southeast University, Nanjing, Jiangsu, China.ORCID 0009-0000-3899-4600
Qi ChengSchool of Electronic Science and Engineering, Southeast University, Nanjing, Jiangsu, China.ORCID 0009-0002-2317-046X
Ziyu WeiSchool of Electronic Science and Engineering, Southeast University, Nanjing, Jiangsu, China.
Damian Chinedu OnwudiweDepartment of Chemistry, School of Mathematics and Physical Sciences Faculty of Natural and Agricultural Sciences North-West University, Mafikeng Campus, Private Bag X2046, Mmabatho 2735, South Africa.ORCID 0000-0002-2689-3981
Byung Seong BaeDepartment of Electronics & Display Engineering, Hoseo University, Hoseo Ro 79, Asan, Chungnam 31499, Republic of Korea.ORCID 0000-0002-3328-0286
Mehmet ErtuğrulFaculty of Engineering, Metallurgical and Materials Engineering, Karadeniz Technical University, Trabzon, Türkiye.ORCID 0000-0003-1921-7704
Ying ZhuE-xray Electronic Co. Ltd., Suzhou, China.ORCID 0009-0004-5059-0966
Wenbo MaCollege of Optical Science and Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, China.ORCID 0000-0002-2209-4752
Yang Michael YangCollege of Optical Science and Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, China.ORCID 0000-0002-3362-7155
Wei LeiSchool of Electronic Science and Engineering, Southeast University, Nanjing, Jiangsu, China.ORCID 0000-0001-5532-7252
Xiaobao XuSchool of Electronic Science and Engineering, Southeast University, Nanjing, Jiangsu, China.ORCID 0009-0009-7738-5336

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Multienergy x-ray imaging can provide additional substance information beyond morphology in conventional energy-integration imaging. The predominant approach, single photon counting, sets stringent requirements on low x-ray flux and signal discrimination and prolongs imaging time. Here, we report on the design of unipolar n-i-n perovskite detectors for multienergy x-ray imaging. Systematic characterization validates electrons dominating carrier dynamics in detectors, and the distribution of generated electrons varies as x-ray energy along its penetrating direction, whereas working voltage can manipulate electron drift length, ensuring their selective collection for x-ray energy discrimination. Our multienergy imaging array adopts high-flux x-ray in a normal imaging system and realizes fast 4-energy-bins x-ray images. By introducing the σ(

Identifiers

PMID40700507
PMCPMC13155489

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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.