Neutron scattering studies of the structure and dynamics of nanobundles of single-wall carbon nanotubes
| Autor: | Eric Anglaret, Jean-Louis Sauvajol, G. Coddens, A.J. Dianoux, Stéphane Rols |
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| Rok vydání: | 1999 |
| Předmět: |
Elastic scattering
business.industry Chemistry Neutron diffraction General Chemistry Carbon nanotube Inelastic scattering Neutron scattering Molecular physics Small-angle neutron scattering Inelastic neutron scattering law.invention Optics law General Materials Science Biological small-angle scattering business |
| Zdroj: | Applied Physics A: Materials Science & Processing. 69:591-596 |
| ISSN: | 1432-0630 0947-8396 |
| DOI: | 10.1007/s003390051037 |
| Popis: | Elastic and inelastic neutron scattering are used to study the structure and dynamics of single-wall carbon nanotubes (SWNT) self-assembled into nanobundles (NBSWNT). Suspensions of NBSWNT are characterized by small-angle neutron scattering. Neutron diffraction is used as a useful tool to study the structure of both the SWNT and NBSWNT. Calculations on finite-size bundles are compared to the data in order to estimate the distribution of tube diameters. Finally, we present time of flight inelastic scattering measurements of the phonon density of states and discuss the main features of the spectra in comparison with calculations. |
| Databáze: | OpenAIRE |
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