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Direct Evidence of Biquadratic Coupling in multilayers by Neutron Scattering Experiments.
Published online by Cambridge University Press: 03 September 2012
Abstract
We present small angle neutron scattering experiments on (001) Fe/Ir superlattices. A short period oscillated coupling is observed. However, antiferro and ferromagnetic peaks are simultaneously measured on neutron diagram, which cannot be simply explained. A biquadratic coupling model is proposed to account for this behaviour.
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- Copyright © Materials Research Society 1993
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