Влияние упруго-напряженного состояния интерфейсов на магнитоэлектрические свойства слоистых структур ферромагнетик/сегнетоэлектрик

In the layered ferromagnetic /ferroelectric structures in the form of cobalt, nickel or permendur layer on a ferroelectric substrate of lead zirconate titanate obtained by ion-beam sputtering – deposi-tion, relative strains due to mismatch of crystal lattices of mating materials at the metal / substrate in-terface make a more noticeable contribution to the magnetoelectric response than those associated both with the magnetostriction of the ferromagnetic layer and with the piezoelectric effect of the fer-roelectric substrate. The structures obtained are characterized by the thermal stability and reproduci-bility of magnetoelectric characteristics and can be used as converters of magnetic and electrical quantities, for example, in magnetic field sensors and actuators.