STRUCTURE SENSITIVITY OF MAGNETIC AND ELECTRICAL-PROPERTIES OF FE-AL INTERMETALLIC COMPOUNDS

Authors
VONDRACEK M SCHNEEWEISS O ZAK T
Citation
M. Vondracek et al., STRUCTURE SENSITIVITY OF MAGNETIC AND ELECTRICAL-PROPERTIES OF FE-AL INTERMETALLIC COMPOUNDS, Sensors and actuators. A, Physical, 59(1-3), 1997, pp. 269-271
Citations number
12
Categorie Soggetti
Engineering, Eletrical & Electronic","Instument & Instrumentation
Journal title
Sensors and actuators. A, Physical → ACNP
ISSN journal
09244247
Volume
59
Issue
1-3
Year of publication
1997
Pages
269 - 271
Database
ISI
SICI code
0924-4247(1997)59:1-3<269:SSOMAE>2.0.ZU;2-W
Abstract
We have investigated the structure dependence of the electrical and ma gnetic properties of Fe-Al compounds with 28 at.% Al. Local structure changes and hyperfine field parameters have been studied using Mossbau er spectroscopy. The magnetic properties and magnetoresistance exhibit strong dependence on the degree of plastic deformation. Additional al loying, e.g. by chromium, also changes the properties investigated. Th e results show that electrical, magnetic, and mechanical properties ca n be changed by controlled heat and mechanical treatment. (C) 1997 Els evier Science S.A.