Evidence map›Paper›PMID 39466850›Full record

ArticleAdvanced materials (Deerfield Beach, Fla.)2024

Ultrafast Charge and Exciton Diffusion in Monolayer Films of 9-Armchair Graphene Nanoribbons.

Sebin Varghese, Jake Dudley Mehew, Hai I Wang, Michael Wuttke, Yazhou Zhou, Klaus Müllen, Akimitsu Narita, Aron W Cummings, Klaas-Jan Tielrooij

Abstract read
In one paragraph

Article in Advanced materials (Deerfield Beach, Fla.), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

9 authors.

Sebin VargheseCatalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and BIST, Campus UAB, Bellaterra, Barcelona, 08193, Spain.ORCID https://orcid.org/0000-0001-7204-7121
Jake Dudley MehewCatalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and BIST, Campus UAB, Bellaterra, Barcelona, 08193, Spain.
Hai I WangMax Planck Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany.
Michael WuttkeMax Planck Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany.
Yazhou ZhouMax Planck Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany.
Klaus MüllenMax Planck Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany.
Akimitsu NaritaMax Planck Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany.
Aron W CummingsCatalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and BIST, Campus UAB, Bellaterra, Barcelona, 08193, Spain.
Klaas-Jan TielrooijCatalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and BIST, Campus UAB, Bellaterra, Barcelona, 08193, Spain.ORCID https://orcid.org/0000-0002-0055-6231

Funding

HORIZON EUROPE European Research Council 804349Ministerio de Ciencia, Innovación y Universidades CEX2021-001214-SMinisterio de Ciencia, Innovación y Universidades PID2022-142730NBI00
6 · The paper itself

Abstract

Determining the electronic transport properties of graphene nanoribbons is crucial for assessing their suitability for applications. So far, this has been highly challenging both through experimental and theoretical approaches. This is particularly the case for graphene nanoribbons that are prepared by chemical vapor deposition, which is a scalable and industry-compatible bottom-up growth method that results in closely packed arrays of ribbons with relatively short lengths of a few tens of nanometers. In this study, the experimental technique of spatiotemporal microscopy is applied to study monolayer films of 9-armchair graphene nanoribbons prepared using this growth method, and combined with linear-scaling quantum transport calculations of arrays of thousands of nanoribbons. Both approaches directly resolve electronic spreading in space and time through diffusion and give an initial diffusivity approaching 200 cm

Indexed as

charge mobilityexcitonsgraphene nanoribbonsspatiotemporal microscopy

Identifiers

PMID39466850
PMCPMC11636163

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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.