SURFACE-STRUCTURE OF (ROOT-3X-ROOT-3)R30-DEGREES AND (5-ROOT-3X2) PHASES OF S/NI(111)

被引：1
|
作者：
KITAJIMA, Y
YAGI, S
YOKOYAMA, T
IMANISHI, A
TAKENAKA, S
OHTA, T
机构：
[1] HIROSHIMA UNIV, FAC SCI, DEPT MAT SCI, HIROSHIMA 724, JAPAN
[2] UNIV TOKYO, SCH SCI, DEPT CHEM, BUNKYO KU, TOKYO 113, JAPAN
来源：
PHYSICA B | 1995年 / 208卷 / 1-4期
关键词：
D O I：
10.1016/0921-4526(94)00866-T
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Surface EXAFS has revealed that the sulfur atom is located at the 3-fold hollow site with the S-Ni distance of 2.13 Angstrom in (root 3 x root 3)R30 degrees S/Ni(111) phase and that the S-Ni bond of 2.18 Angstrom is more inclined and the coordination number is 4 in the (5 root 3 x 2) phase. A new reconstruction model consistent with EXAFS and STM is presented.
引用
收藏
页码：463 / 464
页数：2
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