Electron-electron coincidence measurements on the Ar 1s {r_arrow} 4p resonance

Journal Article · Wed May 01 04:00:00 EDT 1996 · Bulletin of the American Physical Society

OSTI ID:394262

Wehlitz, R; Pibida, L S; Sellin, I A ^[1]

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1. Univ. of Tennessee, Knoxville, TN (United States)

The authors have measured the Ar L{sub 2,3}MM Auger lines in coincidence with the KL{sub 2,3}L{sub 2,3} Auger line and the KL{sub 1}L{sub 2,3} Auger line, respectively, using monochromatized synchrotron radiation at beam line X24A at NSLS. The photon energy was tuned to the Ar 1s {r_arrow} 4p resonance. The KLL Auger electrons were detected with an angle-resolving CMA. The subsequent decay of the holes in the L-shell can give rise to the ejection of additional Auger electrons (LMM) which were detected by a Time-of-Flight spectrometer. The authors` set-up allows them to record all LMM Auger lines at once in coincidence with one KLL Auger line selected in energy and angle. The resulting coincidence spectra will be presented and discussed.

• OSTI ID: 394262
• Report Number(s): CONF-9605105--
• Journal Information: Bulletin of the American Physical Society, Journal Name: Bulletin of the American Physical Society Journal Issue: 3 Vol. 41; ISSN BAPSA6; ISSN 0003-0503
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
ARGON
AUGER EFFECT
AUGER ELECTRON SPECTROSCOPY
COINCIDENCE SPECTROMETRY
ELECTRONS
INNER-SHELL EXCITATION