Resonant Auger studies of metallic systems

被引：8

作者：

Coulthard, I

Antel, WJ

Frigo, SP

Freeland, JW

Moore, J

Calaway, WS

Pellin, MJ

Mendelsohn, M

Sham, TK

Naftel, SJ

Stampfl, APJ

机构：

[1] Argonne Natl Lab, Expt Facil Div, Argonne, IL 60439 USA

[2] Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA

[3] Univ Western Ontario, Dept Chem, London, ON N6A 5B7, Canada

[4] Australian Nucl Sci & Technol Org, Div Phys, Lucas Hts, NSW, Australia

来源：

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS | 2000年 / 18卷 / 04期

关键词：

D O I：

10.1116/1.582453

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Results of resonant Auger spectroscopy experimental are presented for Cu, Co, and oxidized Al. Sublifetime narrowing of Auger spectra and generation of sublifetime narrowed absorption spectra constructed from Auger yield measurements were observed. Resonant Auger yields are used to identify three chemical states of oxidized Al. Partial absorption yield spectra were derived giving detailed electronic information and thickness information for the various chemical states of the bulk metal, the passivating aluminum oxide layer, and the metal-oxide interface region. In addition, the total absorption yield spectrum for the oxidized Al sample was constructed from the partial yield data, supporting the consistency of our method. (C) 2000 American Vacuum Society. [S0734-2101(00)12304-8].

引用

页码：1955 / 1958

页数：4

共 22 条

[1] THRESHOLD EXCITATION OF SHORT-LIVED ATOMIC INNER-SHELL HOLE STATES WITH SYNCHROTRON RADIATION [J].