STRESS AND BIAS FIELD-DEPENDENCE OF INITIAL PERMEABILITY IN AMORPHOUSCO75-XFEXSI15B10

Authors
ALLIA P CRUZ SP KNOBEL M TURTELLI R SINNECKER JP VINAI F
Citation
P. Allia et al., STRESS AND BIAS FIELD-DEPENDENCE OF INITIAL PERMEABILITY IN AMORPHOUSCO75-XFEXSI15B10, IEEE transactions on magnetics, 30(2), 1994, pp. 480-482
Citations number
7
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied
Journal title
IEEE transactions on magnetics → ACNP
ISSN journal
00189464
Volume
30
Issue
2
Year of publication
1994
Part
2
Pages
480 - 482
Database
ISI
SICI code
0018-9464(1994)30:2<480:SABFOI>2.0.ZU;2-3
Abstract
The behavior of the initial magnetic permeability (mu(i)) of a set of Co75-xFexSi15B10 amorphous ribbons (2 less-than-or-equal-to x less-tha n-or-equal-to 40) submitted to uniaxial stresses (sigma) and/or to a d c longitudinal magnetic field is studied in detail. A maximum in the m u(i) vs. sigma curves is observed independently of the sign and absolu te value of the magnetostriction constant, and is related to changes i n the magnetic domain structure.