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Structure and magnetic properties of Sm/Fe multilayers versus substrate temperature
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Structure and magnetic properties of Sm/Fe multilayers versus substrate temperature

Xixiang Zhang, Cèsar Ferrater Martorell, R. Zquiak and Javier Tejada Palacios
IEEE Transactions on Magnetics, Vol.30(2), pp.818-820
IEEE
01/03/1994
DOI: https://doi.org/10.1109/20.312419

Abstract

Ferro Ferromagnetic properties of substances Iron Magnetic multilayers Magnetic structure Propietats magnètiques Samarium Vacuum deposited coatings
Three Sm(2 Å)/Fe(3 Å) multilayers have been made using two electron beams in a high vacuum chamber onto very thin Kapton foils at different substrate temperatures, (Ts=40°C, 150°C and 230°C), with the same total thickness of 3000 Å. We have found that the substrate temperature strongly affects structure and magnetic properties of the samples. For a substrate temperature of 150°C the sample behaves as a three dimensional random magnet.

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