Evidence map›Paper›PMID 40331564›Full record

ArticleSmall (Weinheim an der Bergstrasse, Germany)2025

Organic Synaptic Transistors and Printed Circuit Board Defect Inspection with Photonic Stimulation: A Novel Approach Using Oblique Angle Deposition.

Gyeongho Lee, Yeo Eun Kim, Hyeonjung Kim, Han-Koo Lee, Jae Yeon Park, Seyong Oh, Hocheon Yoo

Abstract read
In one paragraph

Article in Small (Weinheim an der Bergstrasse, Germany), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Battery-Inspired Electrochemical Synapses for Neuromorphic Applications.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 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

7 authors.

Gyeongho LeeSemiconductor Total Solution Center, Korea Institute of Ceramic Engineering and Technology, 3321 Gyeongchung-daero, Icheon, 17303, Republic of Korea.
Yeo Eun KimDepartment of Semiconductor Engineering, Gachon University, 1342 Seongnam-daero, Seongnam, 13120, Republic of Korea.
Hyeonjung KimDivision of Electrical Engineering, Hanyang University ERICA, 55 Hanyangdaehak-ro, Ansan, 15588, Republic of Korea.
Han-Koo LeePohang Accelerator Laboratory, Pohang University of Science and Technology (POSTECH), 80 Jigok-ro, Pohang, 37673, Republic of Korea.
Jae Yeon ParkRadiation Fusion Technology Research Division, Advanced Radiation Technology Institute (ARTI)/Korea Atomic Energy Research (KAERI), 29 Geum gu-gil, Jeongeup, 56212, Republic of Korea.
Seyong OhDivision of Electrical Engineering, Hanyang University ERICA, 55 Hanyangdaehak-ro, Ansan, 15588, Republic of Korea.
Hocheon YooDepartment of Electronic Engineering, Hanyang University, 222 Wangsimni-ro, Seoul, 04763, Republic of Korea.ORCID https://orcid.org/0000-0003-0772-3327

Funding

National Research Foundation of Korea Grant funded by the Korean Government (MSIT) RS-2024-00421687
6 · The paper itself

Abstract

This study introduces a photonic stimulation-based synaptic transistor utilizing oblique angle deposition (OAD) of dinaphtho[2,3-b:2',3'-f]thieno[3,2-b]thiophene (DNTT). While OAD enables advanced nanostructures, its application to organic materials remains largely unexplored. Here, the electrical characteristics and photoinduced trap behavior of obliquely deposited DNTT transistors are systematically investigated, successfully replicating key synaptic functions. OAD-controlled grain size and spacing in the DNTT channel yield distinct performance metrics compared to conventional devices. The introduced trap regions enable stable synaptic behavior across diverse gate voltage (V

Indexed as

defect inspectionmorphology engineeringoblique angle depositionoptoelectronic synapseparallel potentiation‐depression

Identifiers

PMID40331564
PMCPMC12199130

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.