ELECTRICAL-RESISTIVITY OF FE-ZR GLASSES FROM 4.2 TO 1100-K

Authors
BARQUIN LF SAL JCG BABU PD KAUL SN
Citation
Lf. Barquin et al., ELECTRICAL-RESISTIVITY OF FE-ZR GLASSES FROM 4.2 TO 1100-K, Journal of magnetism and magnetic materials, 133(1-3), 1994, pp. 82-85
Citations number
13
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
133
Issue
1-3
Year of publication
1994
Pages
82 - 85
Database
ISI
SICI code
0304-8853(1994)133:1-3<82:EOFGF4>2.0.ZU;2-9
Abstract
The results of electrical resistivity rho(T) measurements on Fe-rich F e-Zr glasses in a wide temperature range are presented. The rho(T) dat a show minima at temperatures close to the Curie temperature (T(c)). A change of slope around 600 K, resembling the behaviour of the Fe-Zr-C u-B nanocrystalline alloy, is caused by the crystallisation process. A n evaluation of various contributions to electrical resistivity reveal s that the contribution due to the magnetic scattering is masked by el ectron-phonon, quantum interference and pseudo-Kondo scattering proces ses.