Surface analysis of Si/W multilayer using total reflection X-ray photoelectron spectroscopy

被引:4
|
作者
Kawai, J [1 ]
Hayashi, K
Amano, H
Takenaka, H
Kitajima, Y
机构
[1] Kyoto Univ, Dept Mat Sci & Engn, Sakyo Ku, Kyoto 60601, Japan
[2] NTT, AT, Musashino, Tokyo 180, Japan
[3] High Energy Accelerator Res Org, Inst Mat Struct Sci, Photon Factory, Tsukuba, Ibaraki 305, Japan
关键词
grazing incidence X-rays; total reflection X-rays; X-ray multilayer optics; surface analysis;
D O I
10.1016/S0368-2048(97)00207-7
中图分类号
O433 [光谱学];
学科分类号
0703 ; 070302 ;
摘要
X-ray photoelectron spectra of W/Si 100 bilayers on an Si wafer are measured using a soft X-ray synchrotron beam line at the Photon Factory. The grazing incident X-rays are used to excite photoelectrons. The Si Is and W 3d(5/2) photoelectron intensities are measured as a function of the glancing angle of the incident X-ray beam, The measured angle dependence of photoelectron peak intensity is reproduced by a simulation of surface layer structure. (C) 1998 Elsevier Science B.V.
引用
收藏
页码:787 / 791
页数:5
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