AN ALTERNATIVE METHOD FOR DETERMINING THE LAMBDA(H) FUNCTION IN MAGNETOSTRICTIVE AMORPHOUS-ALLOYS

Authors
HRISTOFOROU E CHIRIAC H NEAGU M
Citation
E. Hristoforou et al., AN ALTERNATIVE METHOD FOR DETERMINING THE LAMBDA(H) FUNCTION IN MAGNETOSTRICTIVE AMORPHOUS-ALLOYS, Sensors and actuators. A, Physical, 67(1-3), 1998, pp. 49-54
Citations number
4
Categorie Soggetti
Engineering, Eletrical & Electronic","Instument & Instrumentation
Journal title
Sensors and actuators. A, Physical → ACNP
ISSN journal
09244247
Volume
67
Issue
1-3
Year of publication
1998
Pages
49 - 54
Database
ISI
SICI code
0924-4247(1998)67:1-3<49:AAMFDT>2.0.ZU;2-T
Abstract
An alternative method for determining the dependence of the microstrai n lambda on the biasing magnetic field H in magnetostrictive amorphous ribbons and wires is proposed. Such a technique is based on the depen dence of the lambda(H) function on the biasing field at either the aco ustic stress point of origin or the elastic wave receiving point, in m agnetostrictive delay lines. Experimental results are given, illustrat ing a good agreement between the results obtained by this method and o ther reference lambda(H) function techniques. (C) 1998 Published by El sevier Science S.A. All rights reserved.