Photodissociation and spectroscopy of gas phase bimetallic clusters

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Focus of the research program is the study of gas phase metal clusters for modeling fundamental interactions on metal surfaces. We characterize the chemical bonding between component atoms in clusters as well as the bonding in adsorption on cluster surfaces. Electronic spectra, vibrational frequencies and bond dissociation energies are measured for both neutral and ionized clusters with laser/mass spectrometry techniques. Small bimetallic cluster cations containing Bi/Cr, Bi/Fe, Sn/Bi, and Pb/Sb were photodissociated at various uv wavelengths. Silver dimer van der Waals complexes were produced with a series of rare gas atoms (Ar, Kr, Xe), and their vibrational frequencies and dissociation ... continued below

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Pages: (6 p)

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Duncan, M.A. May 1, 1992.

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Description

Focus of the research program is the study of gas phase metal clusters for modeling fundamental interactions on metal surfaces. We characterize the chemical bonding between component atoms in clusters as well as the bonding in adsorption on cluster surfaces. Electronic spectra, vibrational frequencies and bond dissociation energies are measured for both neutral and ionized clusters with laser/mass spectrometry techniques. Small bimetallic cluster cations containing Bi/Cr, Bi/Fe, Sn/Bi, and Pb/Sb were photodissociated at various uv wavelengths. Silver dimer van der Waals complexes were produced with a series of rare gas atoms (Ar, Kr, Xe), and their vibrational frequencies and dissociation energies were obtained. (DLC)

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Pages: (6 p)

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OSTI; NTIS; GPO Dep.

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  • Other: DE93015559
  • Report No.: DOE/ER/14156-2
  • Grant Number: FG09-90ER14156
  • DOI: 10.2172/6395014 | External Link
  • Office of Scientific & Technical Information Report Number: 6395014
  • Archival Resource Key: ark:/67531/metadc1210782

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  • May 1, 1992

Added to The UNT Digital Library

  • July 5, 2018, 11:11 p.m.

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  • Aug. 7, 2018, 4:13 p.m.

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Duncan, M.A. Photodissociation and spectroscopy of gas phase bimetallic clusters, report, May 1, 1992; United States. (digital.library.unt.edu/ark:/67531/metadc1210782/: accessed January 22, 2019), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.