Evidence map›Paper›PMID 40146934›Full record

ArticleACS nano2025

Coupling of Nondegenerate Topological Modes in Nitrogen Core-Doped Graphene Nanoribbons.

Peter H Jacobse, Michele Pizzochero, Ethan Chi Ho Wen, Gabriela Borin Barin, Xinheng Li, Zafer Mutlu, Klaus Müllen, Efthimios Kaxiras, Michael F Crommie, Felix R Fischer

Abstract read
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In one paragraph

Article in ACS nano, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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.

Peter H JacobseDepartment of Physics, University of California, Berkeley, California 94720, United States.ORCID 0000-0002-0777-6050
Michele PizzocheroSchool of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts 02138, United States.ORCID 0000-0003-3948-8202
Ethan Chi Ho WenDepartment of Chemistry, University of California, Berkeley, California 94720, United States.ORCID 0000-0002-8656-5285
Gabriela Borin BarinEmpa, Swiss Federal Laboratories for Materials Science and Technology, Dübendorf 8600, Switzerland.
Xinheng LiDepartment of Physics, University of California, Berkeley, California 94720, United States.
Zafer MutluDepartment of Materials Science and Engineering, University of Arizona, Tucson, Arizona 85719, United States.ORCID 0000-0002-2804-8618
Klaus MüllenMax Planck Institute for Polymer Research, Ackermannweg 10, Mainz D-55128, Germany.ORCID 0000-0001-6630-8786
Efthimios KaxirasSchool of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts 02138, United States.
Michael F CrommieDepartment of Physics, University of California, Berkeley, California 94720, United States.ORCID 0000-0001-8246-3444
Felix R FischerDepartment of Chemistry, University of California, Berkeley, California 94720, United States.ORCID 0000-0003-4723-3111

Funding

Acquisition of a Cryoprobe and Related Accessories for a 600 MHz NMR Spectrometer to Support Health Research Activities at the University of California, BerkeleyS10OD024998 · OD · UNIVERSITY OF CALIFORNIA BERKELEY · PI HARTWIG, JOHN F · 2018 to 2018
$265k
NIH HHS S10 OD024998
6 · The paper itself

Abstract

Nitrogen core-doping of graphene nanoribbons (GNRs) allows trigonal planar carbon atoms along the backbone of GNRs to be substituted by higher-valency nitrogen atoms. The excess valence electrons are injected into the π-orbital system of the GNR, thereby changing not only its electronic occupation but also its topological properties. We have observed this topological change by synthesizing dilute nitrogen core-doped armchair GNRs with a width of five atoms (N

Indexed as

end statesgraphene nanoribbonshybridizationnitrogen core-dopingtopological modeszero mode engineering

Identifiers

PMID40146934
PMCPMC11984308

What OpenQuestion holds

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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.