Hysteresis-free magnetization reversal of exchange-coupled bilayers with finite magnetic anisotropy

Exchange-coupled structures consisting of ferromagnetic and ferrimagnetic layers become technologically more and more important. We show experimentally the occurrence of completely reversible, hysteresis-free minor loops of [Co(0.2nm)/Ni(0.4nm)/Pt(0.6nm)]N multilayers exchange-coupled to a 20-nm-thi...

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Veröffentlicht in:	Physical review. B 2020-07, Vol.102 (1), p.1, Article 014429
Hauptverfasser:	Vogler, Christoph, Heigl, Michael, Mandru, Andrada-Oana, Hebler, Birgit, Marioni, Miguel, Hug, Hans Josef, Albrecht, Manfred, Suess, Dieter
Format:	Artikel
Sprache:	eng
Schlagworte:	Anisotropy Bilayers Domain walls Exchanging Ferrimagnetism Ferromagnetism Hysteresis Magnetic anisotropy Magnetization reversal Multilayers Thickness
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