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Photoelectron spectroscopy of negative cobalt clusters: Correlation of promotion energy to reactivity
Photoelectron spectra of negatively charged cobalt clusters in the size range of 4-26 atoms have been obtained. The electron affinity (E.A.) values along with the reported ionization potential (I.P.) have been used to ...
Clusters as models of bulk surfaces and novel materials
Studies on gas phase clusters show that common ground exists between clusters and bulk surfaces such that clusters can serve as models of bulk surfaces. Several cluster systems are studied to probe this cluster-surface ...