Growth characteristics of dysprosium on tungsten surfaces

被引：8
|
作者：
Moslemzadeh, N
Barrett, SD
机构：
[1] Univ Liverpool, Surface Sci Res Ctr, Liverpool L69 3BX, Merseyside, England
[2] Univ Liverpool, Dept Phys, Liverpool L69 7ZE, Merseyside, England
来源：
JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA | 2002年 / 127卷 / 03期
关键词：
Dy; W; XPS; LEED; film morphology;
D O I：
10.1016/S0368-2048(02)00187-1
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
Using Dy 3d(3/2) XPS intensities and LEED, growth mode and film morphology of Dy on W(110) and W(100) were investigated. A laminar growth with well ordered film morphology was found for Dy on W(I 10). The growth of Dy on W(100) followed the Stranski-Krastanov mode. While no ordered structure was found for growth at RT growth, the epitaxial relations of Dy(0001)parallel toW(100) and Dy[11 (2) over bar0]parallel toW[010] were observed for growth at 470 K. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：161 / 165
页数：5
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