EFFICIENT DETERMINATION OF MULTILAYER RELAXATION IN THE PT(210) STEPPED AND DENSELY KINKED SURFACE

被引：48

作者：

ZHANG, XG

VANHOVE, MA

SOMORJAI, GA

ROUS, PJ

TOBIN, D

GONIS, A

MACLAREN, JM

HEINZ, K

MICHL, M

LINDNER, H

MULLER, K

EHSASI, M

BLOCK, JH

机构：

[1] UNIV MARYLAND, DEPT PHYS, CATONSVILLE, MD 21228 USA

[2] UNIV CALIF LAWRENCE LIVERMORE NATL LAB, DIV MAT SCI, LIVERMORE, CA 94550 USA

[3] TULANE UNIV, DEPT PHYS, NEW ORLEANS, LA 70118 USA

[4] UNIV ERLANGEN NURNBERG, LEHRSTUHL FESTKORPERPHYS, W-8520 ERLANGEN, GERMANY

[5] MAX PLANCK GESELL, FRITZ HABER INST, W-1000 BERLIN 33, GERMANY

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 67卷 / 10期

关键词：

D O I：

10.1103/PhysRevLett.67.1298

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The multilayer relaxation of the Pt(210) stepped and kinked surface is analyzed by low-energy-electron diffraction. This is the first application of the new real-space multiple-scattering theory of LEED, designed specifically for such open surfaces where conventional theories fail. Combined with an automated tensor LEED method, it efficiently detects nonalternating atomic relaxations which are oriented primarily perpendicular to the surface. These relaxations are in qualitative agreement with new embedded-atom-method results.

引用

页码：1298 / 1301

页数：4

共 25 条

[1] MULTILAYER RELAXATION OF THE AL(210) SURFACE [J].