Ultraviolet photoelectron spectroscopy of Si 4- to Si 1000- | Zendy

M. Hoffmann | Zendy; G. Wrigge | Zendy; Bernd von Issendorff | Zendy; Jiri Müller | Zendy; Gerd Ganteför | Zendy; Hellmut Haberland | Zendy

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Ultraviolet photoelectron spectroscopy of Si 4- to Si 1000-

Author(s) -

M. Hoffmann,

G. Wrigge,

Bernd von Issendorff,

Jiri Müller,

Gerd Ganteför,

Hellmut Haberland

Publication year - 2001

Publication title -

the european physical journal d

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.348

H-Index - 89

eISSN - 1434-6079

pISSN - 1434-6060

DOI - 10.1007/s100530170048

Subject(s) - x ray photoelectron spectroscopy , spectral line , ultraviolet , ultraviolet photoelectron spectroscopy , silicon , cluster (spacecraft) , range (aeronautics) , materials science , band gap , spectroscopy , analytical chemistry (journal) , atomic physics , chemistry , optoelectronics , physics , nuclear magnetic resonance , quantum mechanics , astronomy , computer science , composite material , programming language , chromatography

Using a new experimental setup we have measured UV (hν = 6.4 eV) photoelectron spectra of cold silicon cluster anions Si n - in a very broad size range. For sizes up to n = 46 the spectra exhibit rich structures. For larger sizes only smooth spectra have been obtained. No trace of a bandgap has been found even for clusters with more than 1000 atoms.

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