Effect of annealing on the magnetic properties of (Co 40 Fe 40 B 20 )  x  (SiO 2 ) 1– x   granular nanocomposites

E. A. Denisova; S. V. Komogortsev; R. S. Iskhakov; L. A. Chekanova; D. A. Velikanov; Yu. E. Kalinin; A. V. Sitnikov

doi:10.3103/S1062873816110186

Effect of annealing on the magnetic properties of (Co₄₀Fe₄₀B₂₀)_x(SiO₂)_1–x granular nanocomposites

Authors: Denisova E.A.¹, Komogortsev S.V.¹, Iskhakov R.S.¹, Chekanova L.A.¹, Velikanov D.A.¹, Kalinin Y.E.², Sitnikov A.V.²
Affiliations:
1. Kirensky Institute of Physics, Krasnoyarsk Scientific Center, Siberian Branch
2. Voronezh State Technical University
Issue: Vol 80, No 11 (2016)
Pages: 1332-1334
Section: Proceedings of the International Symposium “Ordering in Minerals and Alloys” OMA-18 and Chairman of the Organizing Committee of the International Symposium “Order, Disorder, and the Properties of Oxides” ODPO-18
URL: https://journals.rcsi.science/1062-8738/article/view/184871
DOI: https://doi.org/10.3103/S1062873816110186
ID: 184871

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Abstract

The effect of annealing on the magnetic properties of (Co₄₀Fe₄₀B₂₀)_x(SiO₂)_1–x granular composites fabricated via ion-beam sputtering is investigated. It is established that annealing changes the concentration dependences of the ferromagnetic resonance field and linewidth and shifts the regions of metal phase concentration corresponding to the spin-wave resonance.