Dynamics of domain structure in magnetic multilayers

Dynamics of domain structure in magnetic multilayers

We use a new method for visualization and direct experimental study of dynamic magnetization processes and for nondestructive characterization of the defect structure of magnetic multilayers. The method utilizes a transparent indicator ferrimagnetic magneto-optic film with in-plane anisotropy. An ex...

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Veröffentlicht in:IEEE transactions on magnetics 1995-11, Vol.31 (6), p.4088-4090
Hauptverfasser: Bennett, L.H., McMichael, R.D., Swartzendruber, L.J., Hua, S., Lashmore, D.S., Shapiro, A.J., Gornakov, V.S., Dedukh, L.M., Nikitenko, V.I.
Format: Artikel
Sprache:eng
Schlagworte:
Copper
Giant magnetoresistance
Magnetic domains
Magnetic films
Magnetic flux
Magnetic materials
Magnetic multilayers
Magnetooptic effects
Magnetostatics
Optical films
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Beschreibung
Zusammenfassung:We use a new method for visualization and direct experimental study of dynamic magnetization processes and for nondestructive characterization of the defect structure of magnetic multilayers. The method utilizes a transparent indicator ferrimagnetic magneto-optic film with in-plane anisotropy. An example of its application to the investigation of the magnetization reversal by domain wall motion in electrochemically produced CoNiCu/Cu multilayers which exhibit a giant magnetoresistance effect is described.
ISSN:0018-9464
1941-0069
DOI:10.1109/20.489870