Comparative study of the L23-M45M45 Auger decay in CuO and Cu using synchrotron radiation

Sarma, D. D. ; Barman, S. R. ; Carbone, C. ; Cimino, R. ; Eberhardt, W. ; Gudat, W. (1998) Comparative study of the L23-M45M45 Auger decay in CuO and Cu using synchrotron radiation Journal of Electron Spectroscopy and Related Phenomena, 93 (1-3). pp. 181-188. ISSN 0368-2048

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/S0368-2048(98)00172-8

Abstract

We report on the evolution of L3- and L2-M45M45 Auger spectral regions in Cu and CuO as a function of photon energy used to create the initial hole states. It is shown that the satellite features in Auger spectra are completely suppressed close to the threshold; intensities of these satellites increase dramatically when photon energy is swept through deeper core level thresholds. We discuss various decay channels responsible for the spectral features in the L23-M45M45 regions of Cu and CuO and obtain quantitative estimates for their contributions to the total spectrum.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Auger Decay; Photon Energy; Synchrotron Radiation
ID Code:46357
Deposited On:04 Jul 2011 11:52
Last Modified:25 Jun 2012 07:29

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