Published November 1999
| Version v1
Journal article
Magnetic properties of fcc (Co95Fe5)1-xAlx ribbons
- 1. Assiut University, Department of Physics, Faculty of Science (Egypt)
- 2. University of California at San Diego, Center for Magnetic Recording Research (United States)
Description
Rapidly quenched (Co95Fe5)1-xAlx ribbons are investigated by X-ray diffraction, magnetization, and Moessbauer effect measurements. A single fcc phase is obtained for all ribbons x ≤ 10 at.%. The lattice constant increases linearly with x and is discussed in connection with magnetic moment. The influence of Al substitution on both magnetization and Fe-atom hyperfine field (H) is studied. At 296 K, the magnetization decreases linearly while H drops nonlinearly as x increases. Al substitution leads to substantial differences in iron hyperfine fields in bcc and fcc systems. Fe moment is perturbed differently by Al substitution in fcc (Co95Fe5)1-xAlx and bcc Fe-Al systems
Additional details
Identifiers
Publishing Information
- Journal Title
- Hyperfine Interactions
- Journal Volume
- 122
- Journal Issue
- 3-4
- Journal Page Range
- p. 223-231
- ISSN
- 0304-3843
- CODEN
- HYINDN
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 40068529
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- ATOMS; BCC LATTICES; FCC LATTICES; IRON; LATTICE PARAMETERS; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; MAGNETIZATION; MOESSBAUER EFFECT; X-RAY DIFFRACTION
- Descriptors DEC
- COHERENT SCATTERING; CRYSTAL LATTICES; CRYSTAL STRUCTURE; CUBIC LATTICES; DIFFRACTION; ELEMENTS; METALS; PHYSICAL PROPERTIES; SCATTERING; TRANSITION ELEMENTS
Optional Information
- Copyright
- Copyright (c) 1999 Kluwer Academic Publishers