Magnetic properties of DO3-type alloys based on Fe3Si and Fe3Al

Abstract

The interest in magnetic properties of DO3-type alloys stems from their ability to exhibit dependence of magnetic moments on local environment. It is shown that both, static and dynamic properties of the alloys based on Fe3Si and Fe3Al require further investigations. This concerns mainly the problem of selective substitution of chromium for iron, as well as spin dynamics, the latter problem is illustrated on the example of measured spin waves in Sendust.