Evidence map›Paper›PMID 34165833›Full record

ArticleAdvanced materials (Deerfield Beach, Fla.)2021

Significant Performance Improvement in n-Channel Organic Field-Effect Transistors with C

Sungho Nam, Dongyoon Khim, Gerardo T Martinez, Aakash Varambhia, Peter D Nellist, Youngkyoo Kim, Thomas D Anthopoulos, Donal D C Bradley

Abstract read
In one paragraph

Article in Advanced materials (Deerfield Beach, Fla.), 2021. 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. Article
  2. Article
  3. Article
  4. Y6 Organic Thin-Film Transistors with Electron Mobilities of 2.4 cmAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022
    Article
  5. 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

8 authors.

Sungho NamDepartment of Physics, University of Oxford, Oxford, OX1 3PD, UK.ORCID https://orcid.org/0000-0001-7634-9872
Dongyoon KhimBlackett Laboratory, Department of Physics and Centre for Plastic Electronics, Imperial College London, London, SW7 2BW, UK.
Gerardo T MartinezDepartment of Materials, University of Oxford, Oxford, OX1 3PH, UK.
Aakash VarambhiaDepartment of Materials, University of Oxford, Oxford, OX1 3PH, UK.
Peter D NellistDepartment of Materials, University of Oxford, Oxford, OX1 3PH, UK.
Youngkyoo KimOrganic Nanoelectronics Laboratory and KNU Institute for Nanophotonics Applications (KINPA), School of Applied Chemical Engineering, Kyungpook National University, Daegu, 41566, Republic of Korea.
Thomas D AnthopoulosPhysical Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia.
Donal D C BradleyDepartment of Physics, University of Oxford, Oxford, OX1 3PD, UK.ORCID https://orcid.org/0000-0001-8713-5060

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Solution-processed organic field-effect transistors (OFETs) have attracted great interest due to their potential as logic devices for bendable and flexible electronics. In relation to n-channel structures, soluble fullerene semiconductors have been widely studied. However, they have not yet met the essential requirements for commercialization, primarily because of low charge carrier mobility, immature large-scale fabrication processes, and insufficient long-term operational stability. Interfacial engineering of the carrier-injecting source/drain (S/D) electrodes has been proposed as an effective approach to improve charge injection, leading also to overall improved device characteristics. Here, it is demonstrated that a non-conjugated neutral dipolar polymer, poly(2-ethyl-2-oxazoline) (PEOz), formed as a nanodot structure on the S/D electrodes, enhances electron mobility in n-channel OFETs using a range of soluble fullerenes. Overall performance is especially notable for (C

Indexed as

C60:C70 co-crystalsnanodot layersn-channel organic field-effect transistorspoly(2-ethyl-2-oxazoline)

Identifiers

PMID34165833
PMCPMC11468551

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.