Author:
Ankner J.F.,Schleyer A.,Zeidler Th.,Majkrzak C.F.,Zabel H.,Wolft J.A.,Grünbergt P.
Abstract
ABSTRACTWe have used polarized neutron reflectivity to study the magnetic microstructure of two Fe/Cr (100) superlattices grown by molecular beam epitaxy. The first film, of nominal composition [0.9 nm Cr/5.5 nm Fe]5, and atomically sharp interfaces, exhibits classical collinear antiferromagnetic structure. The other film ([1.2 nm Cr/5.5 nm Fe]5), grown at a higher temperature, shows the field-dependent non-collinear features attributed to biquadratic coupling. We will describe these measurements and our preliminary structural analysis.
Publisher
Springer Science and Business Media LLC
Cited by
5 articles.
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