Domain wall size model in amorphous ribbons

1987 ◽  
Vol 61 (8) ◽  
pp. 4222-4224 ◽  
Author(s):  
L. F. Magaña ◽  
R. Valenzuela
Keyword(s):  
Domain Wall ◽  
Amorphous Ribbons ◽  
Size Model

Domain wall relaxation in amorphous ribbons

1990 ◽  
Vol 67 (9) ◽  
pp. 5589-5591 ◽  
Author(s):  
E. Amano ◽  
R. Valenzuela ◽  
J. T. S. Irvine ◽  
A. R. West
Keyword(s):  
Domain Wall ◽  
Amorphous Ribbons ◽  
Wall Relaxation

An optical method to study the domain wall dynamic instability in amorphous ribbons

1990 ◽  
Vol 26 (5) ◽  
pp. 1412-1414 ◽  
Author(s):  
C. Beatrice ◽  
P. Mazzetti ◽  
F. Vinai
Keyword(s):  
Domain Wall ◽  
Optical Method ◽  
Dynamic Instability ◽  
Amorphous Ribbons

Influence of Annealing Temperature on Magnetic Properties in Co-Based Amorphous Ribbons

2004 ◽  
Vol 449-452 ◽  
pp. 1049-1052
Author(s):  
Li Jin ◽  
Y.W. Rheem ◽  
Cheol Gi Kim ◽  
De Sheng Sun ◽  
Chong Oh Kim ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Domain Wall ◽  
Exchange Bias ◽  
Wall Motion ◽  
Annealing Temperature ◽  
Domain Wall Motion ◽  
Bias Field ◽  
Crystalline Layer ◽  
Magnetization Rotation ◽  
Amorphous Ribbons

The magnetic properties were investigated on Co66Fe4B15Si15 amorphous ribbons of annealed at temperature range from 473 K to 773 K in vacuum (A-batch) and open air (B-batch). Static permeability from domain wall motion decreases with annealing temperature both in A- and B-batch sample. The permeability from magnetization rotation increases up to 700 K annealing temperature, but then decreases. The GMI profiles show a symmetric curve in A-batch samples irrespective of annealing temperature. In B-batch samples, symmetric profiles are shown up to 650 K annealing temperature, while they becomes asymmetric for further annealing temperature, due to the exchange bias-field induced by surface crystalline layer.

Influence of domain wall stabilization on dynamic losses in amorphous ribbons

1994 ◽  
Vol 133 (1-3) ◽  
pp. 74-76
Author(s):  
E. López ◽  
C. Aroca ◽  
M. Maícas ◽  
M.C. Sánchez ◽  
P. Sánchez
Keyword(s):  
Domain Wall ◽  
Amorphous Ribbons
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