3D calculation of hysteresis loops, magnetic orientations and reversal processes for exchange-spring bilayers with perpendicular anisotropy

Hysteresis loops and magnetic reversal processes have been determined by a three dimensional (3D) micromagnetic model for exchange-coupled Nd2Fe14B/α-Fe bilayers and carefully compared with a popular one-dimensional (1D) micromagnetic model. It is found that the calculated hysteresis loops, the crit...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Physica. B, Condensed matter Condensed matter, 2012-12, Vol.407 (23), p.4574-4578
Hauptverfasser:	Chen, B.Z., Zhao, G.P., Zhang, H.W., Zhong, Z.Y.
Format:	Artikel
Sprache:	eng
Schlagworte:	3D micromagnetic calculation Condensed matter Condensed matter: electronic structure, electrical, magnetic, and optical properties Domain effects, magnetization curves, and hysteresis Exact sciences and technology Exchange Exchange and superexchange interactions Hard/soft bilayers Hysteresis loops Magnetic phase boundaries (including magnetic transitions, metamagnetism, etc.) Magnetic properties and materials Magnetically ordered materials: other intrinsic properties Magnetization Magnetization curves, magnetization reversal, hysteresis, barkhausen and related effects Mathematical models Nucleation Orientation Physics Three dimensional
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!