A. Nakajima et al., SODIUM DOPED BINARY CLUSTERS-II - ELECTRON SHELL OF INNNAM AND AUNNAMCLUSTERS, Zeitschrift fur Physik. D, Atoms, molecules and clusters, 26, 1993, pp. 89-91
Sodium doped binary clusters of indium and gold were produced by a las
er vaporization method using two independent lasers. Photoionization e
fficiency spectra of these binary clusters were measured. The ionizati
on potentials thus determined indicate the occurrence of the electron
shell structure in these binary clusters.