Triangulation of a Cu(001) surface and an ultra-thin Mn film via grazing ion surface scattering

被引：3

作者：

Bernhard, T ^{[1
]}

Pfandzelter, R ^{[1
]}

Winter, H ^{[1
]}

机构：

[1] Humboldt Univ, Inst Phys, D-12489 Berlin, Germany

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2004年 / 219卷

关键词：

ion-solid interactions; channeling; electron emission;

D O I：

10.1016/j.nimb.2004.01.121

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The structure of crystal surfaces and ultra-thin films can be studied via ion beam triangulation. The method is based on the enhanced kinetic emission of electrons for grazing angle scattering of fast ions from a mono-crystalline surface, whenever the azimuthal orientation of the target surface with respect to the projectile beam coincides with low index directions. In studies with 25 keV protons scattered from a clean Cu(0 0 1) surface as well as from the surface of an ultra-thin Mn film deposited on the Cu(0 0 1) substrate we have explored features concerning the angular width of the signals obtained in the application of this method. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：567 / 572

页数：6

共 19 条

[1] Growth and structure of Mn and CoMn on Cu(001) studied by ion scattering [J].