Browsing Ráðstefnugreinar - HÍ by Author "Tryggvason, Ásgeir"

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Effect of VN buffer layer on the magnetic anisotropy of epitaxial Ni<sub>80</sub>Fe<sub>20</sub>thin films deposited on MgO (001) substrates

Sultan, Muhammad Taha; Tryggvason, Ásgeir; Arnalds, Unnar; Ingvarsson, Snorri (IEEE, 2022-10-12)

This study incorporates the structural and magnetic characterization of epitaxial Ni80Fe20 films grown by direct current magnetron sputtering on MgO(001) and MgO(001)||VN(001) substrates. A series of samples grown with different N2 flow settings for ...
Structural and magnetic changes in CoAlZr thin films upon post annealing

Tryggvason, Ásgeir; Frímannsdóttir, T. H.; Sultan, Muhammad Taha; Thorarinsdottir, K. A.; Magnus, F.; Ingvarsson, Snorri (IEEE, 2022-10-12)

We present a study of the effect of annealing amorphous ferromagnetic thin films of Co0.85(Al0.7Zr0.3)0.15, post deposition. The annealing was done in vacuum with no applied magnetic field. We find that already at a relatively low annealing ...

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