Metal-insulator transitions in microclusters? Mixed sodium/sodium chloride aggregates |
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Authors: | S Pollack C R C Wang M M Kappes |
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Institution: | 1. Department of Chemistry, Northwestern University, 60204, Evanston, IL, USA
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Abstract: | Photoionization measurements on cluster beams obtained by coexpanding sodium and sodium chloride vapors allow inferences regarding the thermodynamic stability of a number of mixed metal/salt aggregates. We discuss the possibility of observing composition dependent metal/insulator transitions among clusters with a fixed number of monomer units. |
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