Title: Fluctuating spin density waves revealed by perturbed angular correlation spectroscopy
Authors: L'abbe, C ×
Meersschaut, Johannes
Rots, Michel
Bader, SD #
Issue Date: May-2003
Publisher: Amer inst physics
Series Title: Journal of Applied Physics vol:93 issue:10 pages:8250-8252
Abstract: We present a theory to analyze pertubed angular correlation spectra in the framework of dynamical processes. It can be applied to study superparamagnetic properties of magnetic nanostructures, and was used recently to identify dynamical fluctuations in spin-density-wave ordered Cr. We showed that the spin fluctuations give rise to the biquadratic coupling in Fe/Cr(100) multilayers [J. Meersschaut, C. L'abbe, M. Rots, and S. D. Bader, Phys. Rev. Lett. 87 107201 (2001)]. (C) 2003 American Institute of Physics.
ISSN: 0021-8979
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Nuclear and Radiation Physics Section
× corresponding author
# (joint) last author

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