Magnetic Perovskite Superlattices Grown by Pulsed Laser Deposition |
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Authors: | W. Prellier P. Padhan B. Mercey |
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Affiliation: | (1) Laboratoire CRISMAT, CNRS UMR 6508, ENSICAEN, 6 Bd du Maréchal Juin, F-14050 Caen Cedex, France |
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Abstract: | Magnetic multilayers of (SrRuO3) m (SrMnO3) n were grown artificially using the pulsed laser deposition technique on (001)-oriented SrTiO3 substrates. The temperature and magnetic field dependent reisistivity of the superlattices consisting of ferromagnetic (FM) SrRuO3 and antiferromagnetic (AFM) SrMnO3 are studied as a function of the SrRuO3 unit cells. We observed a pinned/biased moment instead of the biased field in the superlattices and we redefine the structure as AFM/FM(Pin)/FM(Free)/FM(Pin) units below a critical field. |
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Keywords: | magnetic perovskites superlattices pulsed laser deposition. |
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