Title of article :
Local structures around Fe atoms and magnetic properties of
wfcc-FerCuxmultilayers
Author/Authors :
H. Ofuchi، نويسنده , , T. Kubo، نويسنده , , N. Matsumoto، نويسنده , , M. Tabuchi، نويسنده , , Y. Takeda، نويسنده , , Y. Yamada، نويسنده , , M. Matsui ، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1998
Abstract :
wfcc-FerCuxmultilayers on Cu 001.were investigated by fluorescence EXAFS extended X-ray absorption fine structure.
in order to study relationship between local structures around the Fe atoms and their magnetic properties. The EXAFS
analysis revealed that the Fe–Fe bond length of fcc-Fe becomes longer with the increase of the surface roughness of the Cu
substrate, thus resulting in increase of the magnetic moment per Fe atom in fcc-Fe. The magnetic moments per Fe atom
which were estimated from the volume ratio obtained by EXAFS results agreed with those measured by VSM. q1998
Elsevier Science B.V. All rights reserved
Keywords :
Fluorescence extended X-ray absorption fine structure , fcc-Fe , magnetic moment , Molecular beam epitaxy , Multilayer , Surfaceroughness
Journal title :
Applied Surface Science
Journal title :
Applied Surface Science
