ISSN:
1434-6079
Keywords:
PACS. 32.80.Fb Photoionization of atoms and ions - 32.80.Hd Auger effects and innershell excitation or ionization
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract: The results of recent VUV photoionization experiments of the 5d elements Ta, W, Re, Ir and Pt using atomic beam technique, excitation with monochromatized synchrotron radiation and detection of singly and doubly charged photoions are discussed. Special attention is given to the resonances caused by discrete transitions of the 5p and 4f electrons into the unfilled 5d subshells. As there is a crossover of the 5p and 4f levels along the series of the 5d elements the result is a complicated structure of the corresponding interacting resonances. The photoion spectra are compared with theoretical calculations carried out within the relativistic time dependent local density and the relativistic Hartree-Fock approximation.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s100530050062
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