2P ABSORPTION-SPECTRA OF ATOMIC COPPER USING THE SOFT-X-RAY ABSORPTION AND TOTAL PHOTOION YIELD METHODS

Authors
ARP U IEMURA K KUTLUK G MEYER M NAGATA T SACCHI M SONNTAG B YAGI S YAGISHITA A
Citation
U. Arp et al., 2P ABSORPTION-SPECTRA OF ATOMIC COPPER USING THE SOFT-X-RAY ABSORPTION AND TOTAL PHOTOION YIELD METHODS, Journal of physics. B, Atomic molecular and optical physics, 27(15), 1994, pp. 3389-3398
Citations number
49
Categorie Soggetti
Physics, Atomic, Molecular & Chemical",Optics
Journal title
Journal of physics. B, Atomic molecular and optical physics → ACNP
ISSN journal
09534075
Volume
27
Issue
15
Year of publication
1994
Pages
3389 - 3398
Database
ISI
SICI code
0953-4075(1994)27:15<3389:2AOACU>2.0.ZU;2-6
Abstract
The soft x-ray photoabsorption and total photoion yield spectra of ato mic Cu have been determined in the range of the L-edges. At the L2 and L3 thresholds there are clearly visible jumps in the absorption cross section. Superimposed on this step-like increase are weak but in part surprisingly sharp structures. The atomic data are compared both to H artree-Fock calculations and the soft x-ray absorption of copper metal .