Evidence map›Paper›PMID 37672884›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2023

Retinomorphic Motion Detector Fabricated with Organic Infrared Semiconductors.

Shuo-En Wu, Longhui Zeng, Yichen Zhai, Chanho Shin, Naresh Eedugurala, Jason D Azoulay, Tse Nga Ng

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. 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. Retinomorphic Motion Detector Fabricated with Organic Infrared Semiconductors.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023
    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

7 authors.

Shuo-En WuMaterials Science and Engineering Program, University of California San Diego, La Jolla, CA, 92093, USA.
Longhui ZengDepartment of Electrical and Computer Engineering, University of California San Diego, La Jolla, CA, 92093, USA.
Yichen ZhaiDepartment of Mechanical Engineering, University of California San Diego, La Jolla, CA, 92093, USA.
Chanho ShinMaterials Science and Engineering Program, University of California San Diego, La Jolla, CA, 92093, USA.
Naresh EeduguralaSchool of Chemistry and Biochemistry and School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA.
Jason D AzoulaySchool of Chemistry and Biochemistry and School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA.
Tse Nga NgMaterials Science and Engineering Program, University of California San Diego, La Jolla, CA, 92093, USA.ORCID https://orcid.org/0000-0001-6967-559X

Funding

NSF ECCS-2222203
6 · The paper itself

Abstract

Organic retinomorphic sensors offer the advantage of in-sensor processing to filter out redundant static backgrounds and are well suited for motion detection. To improve this promising structure, here, the key role of interfacial energetics in promoting charge accumulation to raise the inherent photoresponse of the light-sensitive capacitor is studied. Specifically, incorporating appropriate interfacial layers around the photoactive layer is crucial to extend the carrier lifetime, as confirmed by intensity-modulated photovoltage spectroscopy. Compared to its photodiode counterpart, the retinomorphic sensor shows better detectivity and response speed due to the additional insulating layer, which reduces the dark current and the RC time constant. Lastly, three retinomorphic sensors are integrated into a line array to demonstrate the detection of movement speed and direction, showing the potential of retinomorphic designs for efficient motion tracking.

Indexed as

interfacial modificationmotion detectionorganic infrared polymersretinomorphic sensors

Identifiers

PMID37672884
PMCPMC10625071

What OpenQuestion holds

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LicenceCC BY
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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.