STUDY OF NANOCRYSTALLINE FE73.5CU1NB3SI16.5B6 RIBBONS BY HIGH-RESOLUTION DELTA-E MEASUREMENTS

Authors
HOGSDON SN SQUIRE PT DELREAL RP KULIK T
Citation
Sn. Hogsdon et al., STUDY OF NANOCRYSTALLINE FE73.5CU1NB3SI16.5B6 RIBBONS BY HIGH-RESOLUTION DELTA-E MEASUREMENTS, IEEE transactions on magnetics, 31(6), 1995, pp. 3895-3897
Citations number
8
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied
Journal title
IEEE transactions on magnetics → ACNP
ISSN journal
00189464
Volume
31
Issue
6
Year of publication
1995
Part
2
Pages
3895 - 3897
Database
ISI
SICI code
0018-9464(1995)31:6<3895:SONFRB>2.0.ZU;2-1
Abstract
Measurements of the field dependence of Young's modulus (Delta E effec t) are reported for amorphous ribbons of Fe73.5Cu1Nb3Si16.5B6 annealed for 1 hour at temperatures of 450 degrees C, 520 degrees C, 540 degre es C and 620 degrees C. The magnitude of the effect varies from 36% to less than 10(-5) as the magnetostriction constant lambda(s) is reduce d by nanocrystallization. The results are discussed in the light of ex isting models, and suggest that the anisotropy is the result of compet ition between stress, magnetocrystalline and shape contributions.