Evidence map›Paper›PMID 36335187›Full record

ArticleScientific reports2022

Atomically resolved electronic properties in single layer graphene on α-Al

Henrik Wördenweber, Silvia Karthäuser, Annika Grundmann, Zhaodong Wang, Stephan Aussen, Holger Kalisch, Andrei Vescan, Michael Heuken, Rainer Waser, Susanne Hoffmann-Eifert

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.2field-weighted citation impact, top 23% of its field
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

8 citing papers in PubMed, 17 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Optimizing the Graphene/α-AlACS applied nano materials · 2025
    Article
  5. Color-Filter-Free Image Sensor Using CsPbBrAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  6. Article
  7. Article
  8. 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

10 authors at 3 institutions in 1 country.

Henrik WördenweberPeter Grünberg Institute 7, Forschungszentrum Jülich GmbH and JARA-FIT, 52425, Jülich, Germany.
Silvia KarthäuserPeter Grünberg Institute 7, Forschungszentrum Jülich GmbH and JARA-FIT, 52425, Jülich, Germany. s.karthaeuser@fz-juelich.de.ORCID http://orcid.org/0000-0003-3953-6980
Annika GrundmannCompound Semiconductor Technology, RWTH Aachen University, 52074, Aachen, Germany.
Zhaodong WangPeter Grünberg Institute 7, Forschungszentrum Jülich GmbH and JARA-FIT, 52425, Jülich, Germany.
Stephan AussenPeter Grünberg Institute 7, Forschungszentrum Jülich GmbH and JARA-FIT, 52425, Jülich, Germany.
Holger KalischCompound Semiconductor Technology, RWTH Aachen University, 52074, Aachen, Germany.
Andrei VescanCompound Semiconductor Technology, RWTH Aachen University, 52074, Aachen, Germany.
Michael HeukenCompound Semiconductor Technology, RWTH Aachen University, 52074, Aachen, Germany.
Rainer WaserPeter Grünberg Institute 7, Forschungszentrum Jülich GmbH and JARA-FIT, 52425, Jülich, Germany.
Susanne Hoffmann-EifertJARA-Institute Energy-Efficient Information Technology (Green IT & PGI-10), Forschungszentrum Jülich GmbH, 52425, Jülich, Germany. su.hoffmann@fz-juelich.de.ORCID http://orcid.org/0000-0003-1682-826X
Forschungszentrum Jülich · DERWTH Aachen University · DEAixtron (Germany) · DE

Funding

Bundesministerium für Bildung und Forschung NeuroSys (Project No. 03ZU1106AB)Bundesministerium für Bildung und Forschung, Germany NEUROTEC (Project No.16ME0398K)Bundesministerium für Bildung und Forschung, Germany NEUROTEC (Project No.16ME0399)
6 · The paper itself

Abstract

Metal-free chemical vapor deposition (CVD) of single-layer graphene (SLG) on c-plane sapphire has recently been demonstrated for wafer diameters of up to 300 mm, and the high quality of the SLG layers is generally characterized by integral methods. By applying a comprehensive analysis approach, distinct interactions at the graphene-sapphire interface and local variations caused by the substrate topography are revealed. Regions near the sapphire step edges show tiny wrinkles with a height of about 0.2 nm, framed by delaminated graphene as identified by the typical Dirac cone of free graphene. In contrast, adsorption of CVD SLG on the hydroxyl-terminated α-Al

Identifiers

PMID36335187
PMCPMC9637179
OpenAlexW4308450137

What OpenQuestion holds

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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.