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Interfacial reconstruction and short-period oscillatory coupling in Fe/Cr/Fe multilayers after electron bombardment

Appl. Phys. Lett. 63, 2147 (1993); doi:10.1063/1.110568

Issue Date: 11 October 1993

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S. O. Demokritov, J. A. Wolf, and P. Grünberg
IFF, Forschungszentrum Jülich, Jülich, Federal Republic of Germany
We have investigated the effect which bombardment by middle energy electrons has on the Cr/Fe interface in the Fe/Cr/Fe layered system. Reflection high-energy electron diffraction (RHEED) patterns reveal interfacial reconstruction and show that the surface is smoothed out by the bombardment. Modification of magnetic properties of the Fe/Cr/Fe system has been observed even in a zone a few millimeters away from the region subjected to the e bombardment. Applied Physics Letters is copyrighted by The American Institute of Physics.
History: Received 9 June 1993; accepted 27 July 1993
Permalink: http://link.aip.org/link/?APPLAB/63/2147/1
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KEYWORDS and PACS

Keywords
PACS
  • 75.70.-i
    Magnetic properties and materials Magnetic films and multilayers
  • 75.50.Rr
    Magnetic properties and materials Studies of specific magnetic materials Magnetism in interface structures (including layer and superlattice structures)
  • 61.80.Fe
    Structure of solids and liquids; crystallography Physical radiation effects, radiation damage Electrons and positrons
  • YEAR: 1993

PUBLICATION DATA

ISSN:
0003-6951 (print)   1077-3118 (online)
Publisher:
AIP is a member of CrossRef AIP

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