Ultraviolet photoelectron spectra of higher fullerenes, (Formula presented) and (Formula presented), both of them having (Formula presented) symmetry, are measured with a synchrotron radiation light source. The spectral bands above 4.5 eV are characteristic of individual fullerenes, while those below 5 eV resemble each other and are similar to other higher fullerenes. Upon the incident-photon energy change, the intensity of the bands oscillates and their peak positions shift. The bands above 5 eV of both (Formula presented)-(Formula presented) and (Formula presented)-(Formula presented) show a similar incident-photon-energy-dependent intensity oscillation.
|Number of pages||4|
|Journal||Physical Review B - Condensed Matter and Materials Physics|
|Publication status||Published - Jan 1 1996|
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics