Evidence map›Paper›PMID 40190205›Full record

ArticleAdvanced materials (Deerfield Beach, Fla.)2025

Chiroferromagnetic Quantum Dots for Chiroptical Synapse (ChiropS).

Junyoung Kwon, Jae Bum Jeon, Walber Gonçalves Guimarães Júnior, Min Gu Lee, Changhyeon Lee, Geunyoung Kim, Hanchan Song, Woon Hyung Cheong, Sung Gap Im, André F de Moura and 2 more

Erratum issuedAbstract read
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. An erratum has been issued. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Chiroferromagnetic Quantum Dots for Chiroptical Synapse (ChiropS).Advanced materials (Deerfield Beach, Fla.) · 2025
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors.

Junyoung KwonDepartment of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.
Jae Bum JeonDepartment of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.
Walber Gonçalves Guimarães JúniorDepartment of Chemistry, Federal University of São Carlos, São Carlos, SP, 13565-905, Brazil.
Min Gu LeeDepartment of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.
Changhyeon LeeDepartment of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.
Geunyoung KimDepartment of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.
Hanchan SongDepartment of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.
Woon Hyung CheongDepartment of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.
Sung Gap ImDepartment of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.
André F de MouraDepartment of Chemistry, Federal University of São Carlos, São Carlos, SP, 13565-905, Brazil.
Kyung Min KimDepartment of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.
Jihyeon YeomDepartment of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.ORCID https://orcid.org/0000-0002-3032-8301

Funding

Ministry of Science, ICT & Future Planning 2020M3F3A2A01081585Ministry of Science, ICT & Future Planning 2022M3F3A2A01085466Ministry of Science, ICT & Future Planning NRF-2021R1C1C1009766Ministry of Science, ICT & Future Planning RS-2024-00357142Ministry of Trade, Industry and Energy KMDF_PR_20200901_0150National Research Foundation of KoreaSamsung Electronics Co., Ltd IO201209-07914-01
6 · The paper itself

Abstract

Optoelectronic devices using circularly polarized light (CPL) offer enhanced sensitivity and specificity for efficient data processing. There is a growing demand for CPL sensing mediums with strong optical activity, stability and sensitivity, multiple transition bands, and environmental compatibility. Here, defect-engineered chiroferromagnetic quantum dots (CFQDs) are used as a new type of CPL sensing material. By inducing amorphization defects through chiral molecules, CFQDs with high unpaired electron density, atomic structural chirality, amplified chiroptical activity, and multiple exciton transition bands are developed. CFQDs enable nonlinear, long-term plastic behavior with linear optical input, acting as in situ noise filters that reduce noise by over 20%. Additionally, CFQDs provide over nine times higher integration for photon polarization and wavelength distinctions, paving the way for next-generation processors with improved energy efficiency, integration, and reduced retention time.

Indexed as

chiroferromagnetic quantum dotschiroptical synapsecircularly polarized lightdefectsmultiple transitions

Identifiers

PMID40190205
PMCPMC12087741

What OpenQuestion holds

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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.