A NEW MAGNETIC MULTILAYER SYSTEM - IRON-BISMUTH

被引：40
作者：
CUI, FZ
FAN, YD
WANG, Y
VREDENBERG, AM
DRAAISMA, HJG
XU, R
机构：
[1] FOM,INST ATOM & MOLEC PHYS,1098 SJ AMSTERDAM,NETHERLANDS
[2] EINDHOVEN UNIV TECHNOL,DEPT PHYS,5600 MB EINDHOVEN,NETHERLANDS
[3] UNIV GRONINGEN,SOLID STATE PHYS LAB,9718 EP GRONINGEN,NETHERLANDS
来源：
JOURNAL OF APPLIED PHYSICS | 1990年 / 68卷 / 02期
关键词：
D O I：
10.1063/1.346801
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Magnetic Fe-Bi multilayers have been, for the first time, synthesized by using electron-beam evaporation at 140 K. The relationships between film structure and magnetic properties were investigated by means of measurements of magnetization, x-ray diffraction, electron diffraction, and Mössbauer spectra. Films are ferromagnetic or paramagnetism, depending on Fe layer thickness, tFe. Films with tFe of about 1 nm exhibit perpendicular magnetic anisotropy while these with the thicker tFe have in-plane magnetism. Temperature dependence of magnetization in the Fe-Bi multilayers was also studied in the temperature range of 77-600 K.
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页码：701 / 704
页数：4
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