The structure of different carbon nanotubes grown without catalyst has been investigated and compared with graphite using XANES (X-ray Absorption Near Edge Structure) spectroscopy at the carbon K edge using surface-sensitive total electron yield technique. The surface and bonding properties (π* and σ* bands of sp2 coordinate) are identified looking at the pre-edge features, while the structural characteristics of these materials have been identified looking at the structures in the multiple-scattering region of their XANES spectra. © Physica Scripta 2005.
All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics
- Mathematical Physics
- Condensed Matter Physics
- Physics and Astronomy(all)
Abbas, M. I., Wu, Z. Y., Ibrahim, K., Botti, S., Ciardi, R., & Marcelli, A. (2005). XANES study of carbon nanotubes grown without catalyst. Physica Scripta, T115, 759 - 761. https://doi.org/10.1238/Physica.Topical.115a00759