Root-growth mechanism for single-wall carbon nanotubes

J. Gavillet; A. Loiseau; C. Journet; F. Willaime; F. Ducastelle; J. C. Charlier

doi:10.1103/PhysRevLett.87.275504

Root-growth mechanism for single-wall carbon nanotubes

J. Gavillet
, A. Loiseau
, C. Journet
, F. Willaime
, F. Ducastelle
, J. C. Charlier

ONERA-CNRS
IGFL, Université de Lyon, Université Lyon 1
Institut Pierre Simon Laplace, CNRS and CEA
University of Louvain

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

The catalytic growth of single-wall carbon nanotubes is investigated by high-resolution transmission electron microscopy. The similarities between the samples synthesized from different techniques suggest a common growth mechanism based on a vapor-liquid-solid model. Quantum-molecular-dynamics simulations support a root growth mechanism where carbon atoms are incorporated into the tube base by a diffusion-segregation process.

langue originale	Anglais
Pages (de - à)	275504-1-275504-4
journal	Physical Review Letters
Volume	87
Numéro de publication	27
Les DOIs	https://doi.org/10.1103/PhysRevLett.87.275504
état	Publié - 31 déc. 2001
Modification externe	Oui

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10.1103/PhysRevLett.87.275504

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title = "Root-growth mechanism for single-wall carbon nanotubes",

abstract = "The catalytic growth of single-wall carbon nanotubes is investigated by high-resolution transmission electron microscopy. The similarities between the samples synthesized from different techniques suggest a common growth mechanism based on a vapor-liquid-solid model. Quantum-molecular-dynamics simulations support a root growth mechanism where carbon atoms are incorporated into the tube base by a diffusion-segregation process.",

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AU - Loiseau, A.

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AU - Willaime, F.

AU - Ducastelle, F.

AU - Charlier, J. C.

PY - 2001/12/31

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AB - The catalytic growth of single-wall carbon nanotubes is investigated by high-resolution transmission electron microscopy. The similarities between the samples synthesized from different techniques suggest a common growth mechanism based on a vapor-liquid-solid model. Quantum-molecular-dynamics simulations support a root growth mechanism where carbon atoms are incorporated into the tube base by a diffusion-segregation process.

UR - https://www.scopus.com/pages/publications/84890119590

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DO - 10.1103/PhysRevLett.87.275504

M3 - Article

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VL - 87

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JO - Physical Review Letters

JF - Physical Review Letters

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ER -

Root-growth mechanism for single-wall carbon nanotubes

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