Observation of Breathing-like Modes in an Individual Multiwalled Carbon Nanotube

Beitrag in einer Fachzeitschrift


Details zur Publikation

Autor(en): Spudat C, Mueller M, Houben L, Maultzsch J, Goss K, Thomsen C, Schneider CM, Meyer C
Zeitschrift: Nano Letters
Verlag: AMER CHEMICAL SOC
Jahr der Veröffentlichung: 2010
Band: 10
Heftnummer: 11
Seitenbereich: 4470-4474
ISSN: 1530-6984


Abstract


We study collective vibrational breathing modes in the Raman spectrum of a multiwalled carbon nanotube. In correlation with high-resolution transmission electron microscopy, we find that these modes have energies differing by more than 23% from the radial breathing modes of the corresponding single-walled nanotubes. This shift in energy is explained with intershell interactions using a model of coupled harmonic oscillators. The strength of this interaction is related to the coupling strength expected for few-layer graphene.



FAU-Autoren / FAU-Herausgeber

Maultzsch, Janina Prof. Dr.
Lehrstuhl für Experimentalphysik


Autor(en) der externen Einrichtung(en)
Forschungszentrum Jülich GmbH (FZJ)
Technische Universität Berlin


Zitierweisen

APA:
Spudat, C., Mueller, M., Houben, L., Maultzsch, J., Goss, K., Thomsen, C.,... Meyer, C. (2010). Observation of Breathing-like Modes in an Individual Multiwalled Carbon Nanotube. Nano Letters, 10(11), 4470-4474. https://dx.doi.org/10.1021/nl102305a

MLA:
Spudat, Christian, et al. "Observation of Breathing-like Modes in an Individual Multiwalled Carbon Nanotube." Nano Letters 10.11 (2010): 4470-4474.

BibTeX: 

Zuletzt aktualisiert 2018-08-08 um 10:38