Gr. Burton et al., STUDY OF SMALL SEMICONDUCTOR CLUSTERS USING ANION PHOTOELECTRON-SPECTROSCOPY - GERMANIUM CLUSTERS (GE-N, N=2-15), Surface review and letters, 3(1), 1996, pp. 383-388
The technique of anion photoelectron spectroscopy has been used at 266
, 355, and 416 nm to study small germanium clusters, Ge-n(-), n = 2-15
. The electron affinities for these cluster anions have been determine
d from the photoelectron spectra. The spectra for Ge-2(-) and Ge-3(-)
show well-resolved vibrational structure.