ChemInform Abstract: Chemisorption on Size-Selected Metal Clusters: Activation Barriers and Chemical Reactions for Deuterium on Aluminum Cluster Ions.

ChemInform ◽  
1988 ◽  
Vol 19 (12) ◽  
Author(s):  
M. F. JARROLD ◽  
J. E. BOWER
Keyword(s):  
Chemical Reactions ◽  
Metal Clusters ◽  
Cluster Ions ◽  
Aluminum Cluster ◽  
Activation Barriers

The reactions of mass selected aluminum cluster ions, Al+n (n=4–25), with oxygen

1986 ◽  
Vol 85 (9) ◽  
pp. 5373-5375 ◽  
Author(s):  
Martin F. Jarrold ◽  
J. Eric Bower
Keyword(s):  
Cluster Ions ◽  
Aluminum Cluster

Production and Characterization of Deposited Mono-Sized Clusters

1990 ◽  
Vol 206 ◽  
Author(s):  
Donald M. Cox ◽  
Barbara Kessler ◽  
Pierre Fayet ◽  
Wolfgang Eberhardt ◽  
Rex D. Sherwood ◽  
...  
Keyword(s):  
Cluster Size ◽  
Surface Coverage ◽  
Metal Clusters ◽  
High Energy ◽  
Cluster Ions ◽  
Rare Gas ◽  
Ion Sputtering ◽  
Transition Metal Clusters ◽  
X Ray

ABSTRACTUsing high energy rare gas ion sputtering of metal targets, we are able to produce nanoamps of mass selected transition metal clusters. Mono-sized cluster ions are deposited at low kinetic energy upon substrates, e.g. silica or carbon, and are then characterized using UV and x-ray photoemission. In this paper we will discuss photoemission measurements of the 4f7/2 core level energies of Au (1–5,7 atom samples) clusters deposited on silica. From such studies we are beginning to understand how electronic structure, cluster stability and mobility depend on (deposited) cluster size, surface coverage, and substrate temperature.

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