NUCLEAR-SPIN-LATTICE RELAXATION IN FERROMAGNETIC AMORPHOUS-ALLOYS FE81CO3B16 AND FE70CO10B20 MEASURED BY NMR AND NUCLEAR ORIENTATION

Authors
KOHOUT J ENGLICH J SEDLAK B STEPANKOVA H TRHLIK M LUTGEMEIER H
Citation
J. Kohout et al., NUCLEAR-SPIN-LATTICE RELAXATION IN FERROMAGNETIC AMORPHOUS-ALLOYS FE81CO3B16 AND FE70CO10B20 MEASURED BY NMR AND NUCLEAR ORIENTATION, Hyperfine interactions, 78(1-4), 1993, pp. 511-514
Citations number
7
Categorie Soggetti
Physics, Atomic, Molecular & Chemical","Physics, Nuclear","Physics, Condensed Matter
Journal title
Hyperfine interactions → ACNP
ISSN journal
03043843
Volume
78
Issue
1-4
Year of publication
1993
Pages
511 - 514
Database
ISI
SICI code
0304-3843(1993)78:1-4<511:NRIFAF>2.0.ZU;2-0
Abstract
The nuclear spin-lattice relaxation of Co-59 in amorphous Fe-Co-B allo ys was studied by NMR and the results were compared with nuclear orien tation measurements. The NMR relaxation rates were evaluated taking in to account the electric quadrupole interaction. Then the results of bo th methods are in good agreement. It was confirmed that the spin-latti ce relaxation is independent of the external magnetic field in the mag netically saturated samples and it was found that it does not depend o n Co concentration.