Au-analyte adducts resulting from single massive gold cluster impacts |
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Authors: | G.J. Hager |
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Affiliation: | Center for Chemical Characterization and Analysis, Department of Chemistry, Texas A&M University, College Station, TX 77843-3144, United States |
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Abstract: | Utilizing Au4004+ primary ions produces large molecular ion yields, some in excess of unity, with minimal surface damage. A surprising observation is the occurrence of Au-analyte adducts as part of the ejecta desorbed by a single Au-cluster impact. We present data that demonstrate that Au and Au-adducts as secondary ions (e.g., AuCN−, AuGly− and AuCsI−) are the result of the interaction between a single primary ion, Au4004+ and the target atoms. |
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Keywords: | Cluster-SIMS Adducts Massive Au clusters |
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