Evidence map›Paper›PMID 37914717›Full record

ArticleScientific reports2023

Nano-scale charge trapping memory based on two-dimensional conjugated microporous polymer.

Ayman Rezk, Md Hasan Raza Ansari, Kayaramkodath Chandran Ranjeesh, Safa Gaber, Dayanand Kumar, Areej Merhi, Bilal R Kaafarani, Mohamed Ben Hassine, Nazek El-Atab, Dinesh Shetty and 1 more

Abstract read
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In one paragraph

Article in Scientific reports, 2023. 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. Review
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

11 authors.

Ayman RezkDepartment of Electrical Engineering and Computer Science, Khalifa University, Abu Dhabi, 127788, UAE.ORCID https://orcid.org/0000-0002-4433-4446
Md Hasan Raza AnsariSmart, Advanced Memory Devices and Applications (SAMA) Laboratory, Electrical and Computer Engineering Program, Computer Electrical Mathematical Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), 23955, Thuwal, Kingdom of Saudi Arabia.
Kayaramkodath Chandran RanjeeshDepartment of Chemistry, Khalifa University, PO Box 127788, Abu Dhabi, UAE.
Safa GaberDepartment of Chemistry, Khalifa University, PO Box 127788, Abu Dhabi, UAE.
Dayanand KumarSmart, Advanced Memory Devices and Applications (SAMA) Laboratory, Electrical and Computer Engineering Program, Computer Electrical Mathematical Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), 23955, Thuwal, Kingdom of Saudi Arabia.
Areej MerhiDepartment of Chemistry, American University of Beirut, Beirut, 1107-2020, Lebanon.
Bilal R KaafaraniDepartment of Chemistry, American University of Beirut, Beirut, 1107-2020, Lebanon.
Mohamed Ben HassineElectron Microscopy Core Labs, King Abdullah University of Science and Technology (KAUST), 23955, Thuwal, Kingdom of Saudi Arabia.
Nazek El-AtabSmart, Advanced Memory Devices and Applications (SAMA) Laboratory, Electrical and Computer Engineering Program, Computer Electrical Mathematical Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), 23955, Thuwal, Kingdom of Saudi Arabia.
Dinesh ShettyDepartment of Chemistry, Khalifa University, PO Box 127788, Abu Dhabi, UAE. dinesh.shetty@ku.ac.ae.
Ammar NayfehDepartment of Electrical Engineering and Computer Science, Khalifa University, Abu Dhabi, 127788, UAE. ammar.nayfeh@ku.ac.ae.

Funding

ASPIRE VRI (Virtual Research Institute) VRI20-07KAUST Research Funding (KRF) ORA-2022-5314Khalifa University Competitive Internal Research Award CIRA-2022
6 · The paper itself

Abstract

There is a growing interest in new semiconductor nanostructures for future high-density high-performance flexible electronic devices. Two-dimensional conjugated microporous polymers (2D-CMPs) are promising candidates because of their inherent optoelectronic properties. Here, we are reporting a novel donor-acceptor type 2D-CMP based on Pyrene and Isoindigo (PI) for a potential nano-scale charge-trapping memory application. We exfoliated the PI polymer into ~ 2.5 nm thick nanoparticles (NPs) and fabricated a Metal-Insulator-Semiconductor (MIS) device with PI-NPs embedded in the insulator. Conductive AFM (cAFM) is used to examine the confinement mechanism as well as the local charge injection process, where ultrathin high-κ alumina supplied the energy barrier for confining the charge carrier transport. We have achieved a reproducible on-and-off state and a wide memory window (ΔV) of 1.5 V at a relatively small reading current. The device displays a low operation voltage (V < 1 V), with good retention (10

Identifiers

PMID37914717
PMCPMC10620224

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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.