Structural modification of ultra-thin Fe films on Cu(100) prepared by pulsed laser deposition

被引：4

作者：

Weinelt, M ^{[1
]}

Baier, H ^{[1
]}

Schwarz, S ^{[1
]}

Fauster, T ^{[1
]}

机构：

[1] Univ Erlangen Nurnberg, Lehrstuhl Festkorperphys, D-91058 Erlangen, Germany

来源：

SURFACE SCIENCE | 2000年 / 454卷 / 01期

关键词：

laser methods; low energy electron diffraction (LEED); metal-metal magnetic thin film structures;

D O I：

10.1016/S0039-6028(00)00194-1

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The structure and quality of ultra-thin iron films on Cu(100) prepared by pulsed laser deposition (PLD) were studied by means of low energy electron diffraction (LEED). As in the case of thermal deposition (TD), the film undergoes a structural transition from a tetragonally expanded phase to the undistorted fee structure at an iron coverage of 5 monolayers (ML). The changed structure of the Fe/Cu interface and the improved film quality are discussed in terms of the laser-fluence dependency of the deposited particle energies for PLD. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：746 / 749

页数：4