LATERAL, TRANSLATION OF AN XE ATOM ON METAL-SURFACES

被引：4

作者：

BULDUM, A ^{[1
]}

CIRACI, S ^{[1
]}

ERKOC, S ^{[1
]}

机构：

[1] MIDDLE EAST TECH UNIV, DEPT PHYS, ANKARA 06531, TURKEY

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1995年 / 7卷 / 45期

关键词：

D O I：

10.1088/0953-8984/7/45/004

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

This work presents the theoretical study of the controlled lateral translation of an Xe atom physisorbed on the Ni(110) surface. The motion of the Xe is manipulated by the tip of the scanning tunnelling microscope. The interaction of the physisorbed atom with the tip and sample surface is described by empirical potentials. Using molecular statics and dynamics, the energetics and different modes of the translation are revealed. Important effects of electrode relaxation, tip geometry and material parameters are briefly discussed.

引用

页码：8487 / 8496

页数：10

共 20 条

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