PlumX Metrics
Embed PlumX Metrics

The CO stretch frequency of fully CO covered Ag-clusters in dependence on cluster size

Zeitschrift fur Physik D-Atoms Molecules and Clusters, ISSN: 0178-7683, Vol: 38, Issue: 4, Page: 335-338
1996
  • 19
    Citations
  • 0
    Usage
  • 1
    Captures
  • 0
    Mentions
  • 0
    Social Media
Metric Options:   Counts1 Year3 Year

Metrics Details

  • Citations
    19
    • Citation Indexes
      19
  • Captures
    1

Article Description

Silver clusters Ag prepared either by the gas aggregation technique (GAT) or by matrix aggregation of Ag were embedded in CO and CO/Ar-matrices. The vibrational CO stretch frequency at the monolayer coverage, which is found on bulk silver at 2110 cm, preserves its value with decreasing particle size, Ag n ≥ 300. For smaller clusters a decrease of this frequency with decreasing size was observed. For the smallest investigated clusters Ag, n∼30, a value of 2080 cm was obtained. The weakening of the CO bond is an indication of a charge transfer from the cluster to the CO monolayer. This result is in accordance with the surface plasmon absorption measurements of Ag-clusters isolated in CO matrices. © Springer-Verlag 1996.

Provide Feedback

Have ideas for a new metric? Would you like to see something else here?Let us know