Title

Analysis of the atomic Fe 3d and 4s partial cross sections in the region of the 3p -> 3d giant resonance

Authors

Authors

S. B. Whitfield; R. Wehlitz; M. O. Krause;C. D. Caldwell

Comments

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Abbreviated Journal Title

Surf. Rev. Lett.

Keywords

OPEN-SHELL ATOMS; PHOTOELECTRON SPECTROMETRY; ANGULAR-DISTRIBUTIONS; PHOTOIONIZATION; Chemistry, Physical; Physics, Condensed Matter

Abstract

Using the technique of photoelectron spectrometry in conjunction with synchrotron radiation, we have carried out a systematic study of the partial cross sections of the main photoelectron lines arising from the ionization of the 3d and 4s subshells of atomic Fe in the vicinity of 3p --> 3d autoionizing resonances. Our results confirm the presence of two broad and intense resonances which have been observed earlier. However, our high resolution results also clearly indicate the presence of numerous other weaker resonances. Through a fitting procedure we were able to accurately determine both resonance widths and positions.

Journal Title

Surface Review and Letters

Volume

9

Issue/Number

2

Publication Date

1-1-2002

Document Type

Article; Proceedings Paper

Language

English

First Page

1229

Last Page

1233

WOS Identifier

WOS:000178109900090

ISSN

0218-625X

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