A5021804570- Magnetic properties of thin films
- Metallic Glasses and Amorphous Alloys
- Magnetic Properties and Applications
- Metal and Thin Film Mechanics
- Advanced Condensed Matter Physics
- Magnetic and transport properties of perovskites and related materials
- Phase-change materials and chalcogenides
- Nuclear materials and radiation effects
- Advanced materials and composites
University of Iceland
2022-2025
The magnetic properties of amorphous thin films are shaped by inherent composition variations and proximity effects. Their can be tuned precisely with over a continuous range their high resistance reduces shunting in spintronic systems. We examine the static dynamic Cox(Al0.7Zr0.3)1−x $$0.60\le x<0.87$$ , without purposely modulated composition. Gilbert damping is very low but increases dramatically decreasing Co content. Damping also studied CoAlZr multilayer alternating intrinsically...
We present a study of the effect annealing amorphous ferromagnetic thin films <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$\text{Co}_{0.85}(\mathrm{A}1_{0.7}\text{Zr}_{0.3})_{0.15}$</tex> , post deposition. The was done in vacuum with no applied magnetic field. find that already at relatively low temperature 130 xmlns:xlink="http://www.w3.org/1999/xlink">$^{\circ} \mathrm{C}$</tex> there is crystallite formation introduces both structural...
This study incorporates the structural and magnetic characterization of epitaxial Ni <inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">80</inf> Fe20 films grown by direct cur-rent magnetron sputtering on MgO(001) MgO(001)||VN(001) substrates. A series samples with different N xmlns:xlink="http://www.w3.org/1999/xlink">2</inf> flow settings for deposition VN similar permalloy parameters was utilized to investigate effect morphological evolution...