Inhalt des Dokuments
Spectroscopy of Endohedrally Doped non-IPR Fullerences and M@C60 on a Substrate
- An endohedral non-IPR fullerene cluster (La@C44) and its calculated DFT structure.
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Endohedrally doped C60 and fullerene clusters with
less than 60 atoms, so-called non-IPR fullerenes (i.e. fullerenes
which do not obey the Isolated Pentagon Rule), will be produced in a
cluster beam and deposited onto a substrate. Within the reseach unit
X-ray spectroscopy, STM/STS and resonant Raman spectroscopy will be
carried out and compared with theory in order to investigate the
electronic structure, vibrational frequency, and structure of doped
non-IPR fullerenes. The ultimate goal is to tune the electronic and
optical properties by doping. Furthermore we want to compare the
measurements on doped fullerenes with metal-clustergraphene hybrids in
order to study the effect of dimensionality of the carbon host.
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