A high frequency permeance meter for anisotropic films and its application in the determination of magneto striction constants

A high frequency permeance meter for anisotropic films and its application in the determination of magneto striction constants

A new apparatus has been developed for the measurement of the permeance of thin magnetic film in the frequency range of 0.5 M to 100 MHz. The apparatus has a proportional accuracy of -10 to +20% and a low level resolution of 13 μm at 10 MHz. The accuracy of the new apparatus was confirmed and its fr...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:IEEE transactions on magnetics 1983-09, Vol.19 (5), p.2154-2156
Hauptverfasser: Kawakami, K., Narishige, S., Takagi, M.
Format: Artikel
Sprache:eng
Schlagworte:
Anisotropic magnetoresistance
Frequency
Magnetic anisotropy
Magnetic films
Magnetic flux
Noise level
Permeability measurement
Perpendicular magnetic anisotropy
Thickness measurement
Voltage
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A new apparatus has been developed for the measurement of the permeance of thin magnetic film in the frequency range of 0.5 M to 100 MHz. The apparatus has a proportional accuracy of -10 to +20% and a low level resolution of 13 μm at 10 MHz. The accuracy of the new apparatus was confirmed and its frequency characteristics studied in experiments. The magneto striction constant determined with this meter is described in this report.
ISSN:0018-9464
1941-0069
DOI:10.1109/TMAG.1983.1062597