Structural, magnetic and magneto-optical properties of an ion implanted CoNi granular film are described. In-plane coercive field and remanence decrease at increasing temperature and disappear above 130 K. Magneto-optical Kerr effect measurements identify different in-depth magnetic species not revealed by magnetometry experiments.
Magnetic characterization of ion implanted CoNi-SiO2 granular film
DE JULIAN FERNANDEZ, CESAR;MATTEI, GIOVANNI;LO RUSSO, SERGIO;MAURIZIO, CHIARA;MAZZOLDI, PAOLO;
2002
Abstract
Structural, magnetic and magneto-optical properties of an ion implanted CoNi granular film are described. In-plane coercive field and remanence decrease at increasing temperature and disappear above 130 K. Magneto-optical Kerr effect measurements identify different in-depth magnetic species not revealed by magnetometry experiments.
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