Gennady S. Patrin

Klaudia P. Polyakova

V.A. Seredkin

V.V. Polyakov

Spectral dependences of the polar Kerr effect in Co/TiO2multilayer films in the spectral range 400--1000 nm have been studied. It is shown that the sign, value, and shape of the magneto-optical spectrum depend on the thickness of a dielectric spacer and the number of layers in the structure. It has been established that the magneto-optical rotation in the Co/TiO2films considerably exceeds that in homogeneous Co films. The magneto-optical rotation attains the record value 2θk= 7.3 deg in the Co (5 nm)/ TiO2(17 nm) layered structure with the number of layer pairs n = 8 at a wavelength of 560 nm.</jats:p

Magneto-Optical Properties of Co/TiO<sub>2</sub> Layered Films

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