Evidence map›Paper›PMID 40643032›Full record

ArticleAdvanced materials (Deerfield Beach, Fla.)2025

Tri-System Interlocking Top-Encased Structures Enabled Highly Stable Tin-Lead Perovskite Photodetection Arrays.

Hui Liu, Tingxi Chen, Shuyan Chen, Jiayun Sun, John Jinwook Kim, Yi Yang, Guodan Wei, Yanning Zhang, Wallace C H Choy

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Advanced materials (Deerfield Beach, Fla.), 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

9 authors.

Hui LiuDepartment of Electrical and Electronic Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong, 999077, China.
Tingxi ChenInstitute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, Sichuan, 610054, China.
Shuyan ChenTsinghua-Berkeley Shenzhen Institute (TBSI), Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518000, China.
Jiayun SunDepartment of Electrical and Electronic Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong, 999077, China.
John Jinwook KimDepartment of Electrical and Electronic Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong, 999077, China.
Yi YangDepartment of Electrical and Electronic Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong, 999077, China.
Guodan WeiTsinghua-Berkeley Shenzhen Institute (TBSI), Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518000, China.
Yanning ZhangInstitute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, Sichuan, 610054, China.
Wallace C H ChoyDepartment of Electrical and Electronic Engineering, The University of Hong Kong, Pokfulam Road, Hong Kong, 999077, China.ORCID https://orcid.org/0000-0002-9535-4076

Funding

General Research Fund 17200021General Research Fund 17200823General Research Fund 17310624Innovation and Technology Fund GHP/245/22SZUniversity of Hong Kong 202111159113University of Hong Kong 2302101786
6 · The paper itself

Abstract

Tin-lead binary perovskites show a very broad spectral bandwidth from ultraviolet (UV) to near-infrared (NIR) and outstanding optoelectronic properties for photodetection applications. However, the oxidation tendency of the divalent tin easily causes severe vacancies and defects, deteriorating the efficiency and stability of the device. In this work, without involving any costly synthesis of additives, a natural reducing agent of chlorogenic acid is proposed to establish a unique top-encased tri-system interlocking structure in tin-lead perovskites. Benefiting from the synergetic closed-loop interactions among functional groups of the additive with perovskites, tin-lead perovskite photodetectors (PDs) are demonstrated with improvements in energy-level alignment, antioxidation, and defect suppression and passivation. Finally, the self-powered perovskite NIR PDs present a high external quantum efficiency of ≈76%, an outstanding specific detectivity of 2 × 10

Indexed as

chlorogenic acidnear‐infrared photodetectorTin‐lead perovskitestop‐encased tri‐system interlocking

Identifiers

PMID40643032
PMCPMC12506608

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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.