Evidence map›Paper›PMID 35694040›Full record

Article2d materials2022

Beam-driven Dynamics of Aluminium Dopants in Graphene.

Georg Zagler, Maximilian Stecher, Alberto Trentino, Fabian Kraft, Cong Su, Andreas Postl, Manuel Längle, Christian Pesenhofer, Clemens Mangler, E Harriet Åhlgren and 5 more

Abstract read
In one paragraph

Article in 2d materials, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
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  5. Article
  6. Review
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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

15 authors.

Georg ZaglerUniversity of Vienna, Faculty of Physics, Boltzmanngasse 5, 1090, Austria.
Maximilian StecherUniversity of Vienna, Faculty of Physics, Boltzmanngasse 5, 1090, Austria.
Alberto TrentinoUniversity of Vienna, Faculty of Physics, Boltzmanngasse 5, 1090, Austria.
Fabian KraftUniversity of Vienna, Faculty of Physics, Boltzmanngasse 5, 1090, Austria.
Cong SuDepartment of Physics, University of California, Berkeley, CA 94720, USA.
Andreas PostlUniversity of Vienna, Faculty of Physics, Boltzmanngasse 5, 1090, Austria.
Manuel LängleUniversity of Vienna, Faculty of Physics, Boltzmanngasse 5, 1090, Austria.
Christian PesenhoferUniversity of Vienna, Faculty of Physics, Boltzmanngasse 5, 1090, Austria.
Clemens ManglerUniversity of Vienna, Faculty of Physics, Boltzmanngasse 5, 1090, Austria.
E Harriet ÅhlgrenUniversity of Vienna, Faculty of Physics, Boltzmanngasse 5, 1090, Austria.
Alexander MarkevichUniversity of Vienna, Faculty of Physics, Boltzmanngasse 5, 1090, Austria.
Alex ZettlDepartment of Physics, University of California, Berkeley, CA 94720, USA.
Jani KotakoskiUniversity of Vienna, Faculty of Physics, Boltzmanngasse 5, 1090, Austria.
Toma SusiUniversity of Vienna, Faculty of Physics, Boltzmanngasse 5, 1090, Austria.
Kimmo MustonenUniversity of Vienna, Faculty of Physics, Boltzmanngasse 5, 1090, Austria.

Funding

GPU Computing Cluster for Transformative Public Health driven Molecular ScienceS10OD034382 · OD · UNIVERSITY OF CALIFORNIA BERKELEY · PI DURKIN, KATHLEEN A · 2023 to 2023
$491k
High Performance Computing Cluster for Public Health Driven Molecular Science - Core FacilityS10OD023532 · OD · UNIVERSITY OF CALIFORNIA BERKELEY · PI DURKIN, KATHLEEN A · 2017 to 2017
$434k
NIH HHS S10 OD023532NIH HHS S10 OD034382
6 · The paper itself

Abstract

Substituting heteroatoms into graphene can tune its properties for applications ranging from catalysis to spintronics. The further recent discovery that covalent impurities in graphene can be manipulated at atomic precision using a focused electron beam may open avenues towards sub-nanometer device architectures. However, the preparation of clean samples with a high density of dopants is still very challenging. Here, we report vacancy-mediated substitution of aluminium into laser-cleaned graphene, and without removal from our ultra-high vacuum apparatus, study their dynamics under 60 keV electron irradiation using aberration-corrected scanning transmission electron microscopy and spectroscopy. Three- and four-coordinated Al sites are identified, showing excellent agreement with

Indexed as

atomic dynamicsheteroatom dopingscanning transmission electron microscopy

Identifiers

PMID35694040
PMCPMC9186522

What OpenQuestion holds

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Registered trials

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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.