GMI effect in amorphous and nanocrystalline magnetic materials

GMI effect in amorphous and nanocrystalline magnetic materials

Co 75Fe 5Si 12B 8 and Fe 73.5Nb 3CuB 9Si 13.5 ribbons, showing the high magnetoimpedance effect of about 50% under an applied field of 56 Oe, have been obtained by rapid quenching in air. The Co-based ribbons, used as a magnetoimpedance sensor in a simple magnetic field measurement circuit based on...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Physica. B, Condensed matter Condensed matter, 2003-04, Vol.327 (2), p.253-256
Hauptverfasser: Nghi, Nguyen Hoang, Hong, Nguyen Minh, Vinh, Tran Quang, Dung, Nguyen Van, Hong, Pham Minh
Format: Artikel
Sprache:eng
Schlagworte:
Amorphous materials
Colpitts generator
Magnetoimpedance
Nanocrystalline
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Co 75Fe 5Si 12B 8 and Fe 73.5Nb 3CuB 9Si 13.5 ribbons, showing the high magnetoimpedance effect of about 50% under an applied field of 56 Oe, have been obtained by rapid quenching in air. The Co-based ribbons, used as a magnetoimpedance sensor in a simple magnetic field measurement circuit based on a Colpitts high-frequency generator, showed a field sensitivity of 1.2 mV/Oe.
ISSN:0921-4526
1873-2135
DOI:10.1016/S0921-4526(02)01748-9