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Interlayer exchange coupling was first observed in Fe/Cr/Fe(001) sandwiches and Gd/Y multilayer films. In Gd/Y, the interlayer exchange is an oscillatory function of the Y thickness. Now strong interlayer exchange effects have been found in many multilayered structures based on ferromagnetic transition metals such as Fe/Cu, Ag/Ni and Fe/Au multilayer films. The multilayer films based on Fe-N alloy attracted very
Interlayer exchange coupling was first observed in Fe / Cr / Fe (001) sandwiches and Gd / Y multilayer films. In Gd / Y, the interlayer exchange is an oscillatory function of the Y thickness. Now strong interlayer exchange effects have been found in many multilayered structures based on ferromagnetic transition metals such as Fe / Cu, Ag / Ni and Fe / Au multilayer films. The multilayer films based on Fe-N alloy jaws