MAGNETIC AND RELAXATION PROPERTIES OF (CO45FE 45ZR10)X(AL2O3) 1-X THIN FILMS

14 сентября 2018
148
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Вид публикации Статья
Контактные данные автора публикации KOTOV L.N., EFIMETS YU.YU., VLASOV V.S., PETRAKOV A.P., TURKOV V.K., KALININ YU.E., SITNIKOV A.V.
Ссылка на публикацию в интернете elibrary.ru/item.asp?id=15053028

Аннотация

The work is devoted to the research of the magnetic resonance properties of composite (metal-dielectric) films and revealing their relationship with the nanostructure characteristics and degree of crystallinity. The FMR line width and resonance position for two series of composite films have been investigated. First films series has a small metal crystal phase content. The second one contains metal oxide and amorphous. The results of work shows that oxidation of a metal phase displaces percolation bound to area of the big metal concentration. Strong changes of FMR properties of the films are observed below the percolation bound. The significant changes of FMR properties are connected to nanostructural transformations in the ferromagnetic granules topology and presence of metal phase oxide. © 2008 Trans Tech Publications.
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