Evidence map›Paper›PMID 40419475›Full record

ArticleNature communications2025

Anharmonic effects control interaction of carbyne confined in carbon nanotubes shaping their vibrational properties.

Emil Parth, Andrea Corradini, Weili Cui, Davide Romanin, Christin Schuster, Clara Freytag, Lei Shi, Kazuhiro Yanagi, Matteo Calandra, Thomas Pichler

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nature communications, 2025. 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. Review
  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

10 authors.

Emil ParthFaculty of Physics, University of Vienna, Bolzmanngasse 5, Vienna, 1090, Austria. emil.parth@univie.ac.at.ORCID http://orcid.org/0009-0004-8001-7730
Andrea CorradiniDepartment of Physics, University of Trento, Via Sommarive 14, Povo, Trento, 38123 TN, Italy.ORCID http://orcid.org/0009-0004-7968-0797
Weili CuiState Key Laboratory of Optoelectronic Materials and Technologies, Guangdong Basic Research Center of Excellence for Functional Molecular Engineering, Nanotechnology Research Center, School of Materials Science and Engineering, Sun Yat-Sen University, Guangzhou, 510275, China.
Davide RomaninUniversité Paris-Saclay, CNRS, Centre de Nanosciences et de Nanotechnologies, 10 Boulevard Thomas Gobert, 91120, Palaiseau, France.
Christin SchusterFaculty of Physics, University of Vienna, Bolzmanngasse 5, Vienna, 1090, Austria.ORCID http://orcid.org/0000-0003-2210-644X
Clara FreytagFaculty of Physics, University of Vienna, Bolzmanngasse 5, Vienna, 1090, Austria.ORCID http://orcid.org/0000-0001-9506-2359
Lei ShiState Key Laboratory of Optoelectronic Materials and Technologies, Guangdong Basic Research Center of Excellence for Functional Molecular Engineering, Nanotechnology Research Center, School of Materials Science and Engineering, Sun Yat-Sen University, Guangzhou, 510275, China.ORCID http://orcid.org/0000-0003-4175-7803
Kazuhiro YanagiDepartment of Physics, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji-shi, Tokyo, 192-0397, Japan.ORCID http://orcid.org/0000-0002-7609-1493
Matteo CalandraDepartment of Physics, University of Trento, Via Sommarive 14, Povo, Trento, 38123 TN, Italy.ORCID http://orcid.org/0000-0003-1505-2535
Thomas PichlerFaculty of Physics, University of Vienna, Bolzmanngasse 5, Vienna, 1090, Austria.

Funding

Agence Nationale de la Recherche (French National Research Agency) ANR-23-CE50-0001-01Austrian Science Fund (Fonds zur Förderung der Wissenschaftlichen Forschung) DOC 85EC | EU Framework Programme for Research and Innovation H2020 | H2020 Excellent Science (H2020 Priority Excellent Science) 101052708EC | EU Framework Programme for Research and Innovation H2020 | H2020 Excellent Science (H2020 Priority Excellent Science) 951215EC | EU Framework Programme for Research and Innovation H2020 | H2020 Priority Excellent Science | H2020 European Research Council (H2020 Excellent Science - European Research Council) 101052708EC | EU Framework Programme for Research and Innovation H2020 | H2020 Priority Excellent Science | H2020 European Research Council (H2020 Excellent Science - European Research Council) 951215MEXT | Japan Society for the Promotion of Science (JSPS) JP23H00259MEXT | Japan Society for the Promotion of Science (JSPS) JP24H01200National Natural Science Foundation of China (National Science Foundation of China) 22401298National Natural Science Foundation of China (National Science Foundation of China) 52472059Partnership for Advanced Computing in Europe AISBL (PRACE) EHPC-REG-2024R01-061
6 · The paper itself

Abstract

The resonant Raman response is due to electronic and vibrational excitations. Confined carbyne is a novel one dimensional heterostructure consisting of the linear carbon chain and a hosting carbon nanotube in the bulk limit. The resonant Raman fingerprint of confined carbyne comes concomitant with several new features which can neither be assigned to the hosting tube, nor to the linear carbon chain. This identifies the tube-chain system as a true hybrid structure in which the spectrum is usually driven by modifications in the electronic excitations via charge transfer. We show that the electronic structure results from those of the two isolated systems and the spectral modifications are solely due to the anharmonic interactions between the tube and the chain. Our work establishes confined carbyne as the ideal test system to probe anharmonicity in one dimension and its implications on the resonant Raman response.

Identifiers

PMID40419475
PMCPMC12106606

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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.