Phase Transitions in the Two-Layer Ferrite-Garnet Film

Julia A. Siryuk; Alexey V. Bezus

doi:10.4028/www.scientific.net/SSP.215.246

Paper Titles

Phase Transition in Ultrathin Films
p.227

Thin Magnetic Films with Artificial Texture on Substrate: Microwave Properties
p.233

Effect of Sodium Hypophosphite Content to the Deposition Rate, Structure and Magnetic Properties of Electroless Deposited Ni-P Alloy
p.237

Perpendicular Magnetic Anisotropy and Atomic Ordering in FePd, Fe₅₀Pd_50-xPt_x Alloy Films
p.242

Phase Transitions in the Two-Layer Ferrite-Garnet Film
p.246

The Second-Order Spin-Reorientation Phase Transition in Thin Magnetic Film
p.250

Magneto-Optical Properties of Co/TiO₂ Layered Films
p.254

Morphology and Structure of the Interface Layers in Ni/Ge Thin Films
p.259

Influence of Heating Temperature on the ΔЕ-Effect of Amorphous Fe₇₅Si₁₀B₁₅ Wires
p.264

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Phase Transitions in the Two-Layer Ferrite-Garnet Film

Abstract:

The peculiarities of domain structures (DS) have been investigated in the two-layer film of (YGdTm)₃(FeGa)₅O₁₂/(YEu)₃(FeGa)₅O₁₂ composition with a magnetic compensation point (T_C) in one of the layers and in the single-layer witnesses-films. It is shown that a change in the ratio of energies of magnetostatic and exchange interactions between the layers under temperature change induces a phase transition (PT) in the domain structure and a spin-reorientation phase transition (SRPT).