Evidence map›Paper›PMID 34127643›Full record

ArticleLight, science & applications2021

Structural and compositional analysis of (InGa)(AsSb)/GaAs/GaP Stranski-Krastanov quantum dots.

Raja S R Gajjela, Arthur L Hendriks, James O Douglas, Elisa M Sala, Petr Steindl, Petr Klenovský, Paul A J Bagot, Michael P Moody, Dieter Bimberg, Paul M Koenraad

Abstract read
In one paragraph

Article in Light, science & applications, 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. Novel InGaSb/AlP Quantum Dots for Non-Volatile Memories.Nanomaterials (Basel, Switzerland) · 2022
    Article
  3. Article
  4. Article
  5. 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

10 authors.

Raja S R GajjelaDepartment of Applied Physics, Eindhoven University of Technology, 5612 AZ, Eindhoven, The Netherlands. r.s.r.gajjela@tue.nl.ORCID http://orcid.org/0000-0003-2328-2883
Arthur L HendriksDepartment of Applied Physics, Eindhoven University of Technology, 5612 AZ, Eindhoven, The Netherlands.
James O DouglasDepartment of Materials, University of Oxford, Parks Road, Oxford, OX1 3PH, UK.
Elisa M SalaCenter for Nanophotonics, Institute for Solid State Physics, TechnischeUniversität Berlin, Hardenbergstr. 36, 10623, Berlin, Germany.ORCID http://orcid.org/0000-0001-8116-8830
Petr SteindlDepartment of Condensed Matter Physics, Faculty of Science, Masaryk University, Kotlářská267/2, 61137, Brno, Czech Republic.ORCID http://orcid.org/0000-0001-9059-9202
Petr KlenovskýDepartment of Condensed Matter Physics, Faculty of Science, Masaryk University, Kotlářská267/2, 61137, Brno, Czech Republic.ORCID http://orcid.org/0000-0003-1914-164X
Paul A J BagotDepartment of Materials, University of Oxford, Parks Road, Oxford, OX1 3PH, UK.ORCID http://orcid.org/0000-0002-9102-6083
Michael P MoodyDepartment of Materials, University of Oxford, Parks Road, Oxford, OX1 3PH, UK.ORCID http://orcid.org/0000-0002-9256-0966
Dieter BimbergCenter for Nanophotonics, Institute for Solid State Physics, TechnischeUniversität Berlin, Hardenbergstr. 36, 10623, Berlin, Germany.
Paul M KoenraadDepartment of Applied Physics, Eindhoven University of Technology, 5612 AZ, Eindhoven, The Netherlands.ORCID http://orcid.org/0000-0002-3813-1474

Funding

EC | EU Framework Programme for Research and Innovation H2020 | H2020 Priority Excellent Science | H2020 Marie Skłodowska-Curie Actions (H2020 Excellent Science - Marie Skłodowska-Curie Actions) 721394
6 · The paper itself

Abstract

We investigated metal-organic vapor phase epitaxy grown (InGa)(AsSb)/GaAs/GaP Stranski-Krastanov quantum dots (QDs) with potential applications in QD-Flash memories by cross-sectional scanning tunneling microscopy (X-STM) and atom probe tomography (APT). The combination of X-STM and APT is a very powerful approach to study semiconductor heterostructures with atomic resolution, which provides detailed structural and compositional information on the system. The rather small QDs are found to be of truncated pyramid shape with a very small top facet and occur in our sample with a very high density of ∼4 × 10

Identifiers

PMID34127643
PMCPMC8203795

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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.