Open AccessОсобенности перемагничивания обменно-связанных пленочных структур Tb-Co/FeNi в температурном интервале, включающем точку компенсации ферримагнитного слоя
Author(s) -
A. V. Svalov,
В. Н. Лепаловский,
Е. А. Степанова,
I. A. Makarochkin,
В. О. Васьковский,
A. Larañaga,
Г. В. Курляндская
Publication year - 2021
Publication title -
fizika tverdogo tela
Language(s) - English
Resource type - Journals
eISSN - 1726-7498
pISSN - 0367-3294
DOI - 10.21883/ftt.2021.09.51238.34h
Subject(s) - ferrimagnetism , materials science , condensed matter physics , atmospheric temperature range , sputter deposition , sputtering , range (aeronautics) , zeeman effect , compensation (psychology) , layer (electronics) , magnetization reversal , magnetization , thin film , magnetic field , magnetic anisotropy , nanotechnology , composite material , physics , thermodynamics , psychology , psychoanalysis , quantum mechanics
The magnetic properties of exchange-coupled Tb-Co/FeNi film structures obtained by magnetron sputtering were studied in a wide temperature range. It was shown that a decrease in the Zeeman energy when approaching the compensation temperature of the ferrimagnetic layer was accompanied by a change in the sequence of magnetization reversal of the layers. The efficiency of the interlayer exchange interaction varies with temperature very little.