The effect of a nonmagnetic Zr layer on the magnetic and magneto-optical properties of Fe/Zr and Fe/Zr/Fe thin-film systems |
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| Authors: | E. E. Shalygina G. V. Maksimova A. N. Shalygin L. V. Kozlovskii |
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| Affiliation: | (1) Faculty of Physics, Moscow State University, Moscow, 119991, Russia;(2) Faculty of Physics, Daugavpils University, Daugavpils, 5401, Latvia |
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| Abstract: | The magnetic and magneto-optical properties of nanocrystalline Fe/Zr and Fe/Zr/Fe thin-film systems have been studied using the magneto-optical method. The strong effect of Zr layer thickness t Zr on the magnetic properties of Fe/Zr samples was discovered. It was found that the value of the saturation field of the Fe/Zr/Fe systems oscillates as a function of t Zr, which is explained by the oscillating character of the exchange interaction between ferromagnetic layers via a Zr spacer with the change in t Zr. It was established that the values of the transverse Kerr effect depend on the thicknesses of both magnetic and nonmagnetic layers. |
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| Keywords: | magnetooptical effect magnetic properties thin magnetic |
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