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Title: Electron interaction with domain walls in Fe/Cr multilayers at low temperatures
Authors: Aliev, FG ×
Schad, R
Volodine, Alexandre
Van Haesendonck, Christian
Bruynseraede, Yvan
Villar, R #
Issue Date: May-2001
Publisher: Elsevier science bv
Series Title: Journal of Magnetism and Magnetic Materials vol:226 Part 1 Special Iss. SI pages:745-746
Abstract: For antiferromagnetically coupled [Fe/Cr](10) multilayers with Fe(Cr) thickness 30(13.5) Angstrom and 12(12) Angstrom, we found that at low fields the contribution of the domain walls to the resistivity, rho (DW), is small at room temperature and strongly enhanced at low temperatures. Magnetic force microscopy images clearly reveal the presence of domain walls. In a wide interval above 1.9 K rho (DW) varies as rho (DW)(T) = rho (DW)(0) - AT(alpha) with the exponent alpha similar or equal to 0.7-1. indicating the possible presence of quantum interference effects in the quasiballistic electron transport through domain walls. (C) 2001 Elsevier Science B.V. All rights reserved.
ISSN: 0304-8853
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Solid State Physics and Magnetism Section
× corresponding author
# (joint) last author

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