Microstructure and magnetic properties of Tb-Dy-Fe/sub 1. 9/
Conference
·
· IEEE Trans. Magn.; (United States)
OSTI ID:6362102
Materials of the composition Tb/sub x/Dy/sub 1-x/Fe/sub 1.9/, (x=0.27, 0.3, and 0.5), have been prepared by a contained float-zone growth technique. These materials have been found to exhibit magnetostrictive strains greater than 1000 microstrain with magnetomechanical coupling coefficients of the order of 0.6. Microstructural investigations have highlighted the complex relationship between the magnetic domain structure and the inherent defect structure of the materials.
- Research Organization:
- Dept. of Physics, Univ. of Salford, Salford, M5 4WT (GB)
- OSTI ID:
- 6362102
- Report Number(s):
- CONF-870901-
- Conference Information:
- Journal Name: IEEE Trans. Magn.; (United States) Journal Volume: 24:2
- Country of Publication:
- United States
- Language:
- English
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OSTI ID:5836631
Related Subjects
36 MATERIALS SCIENCE
360102 -- Metals & Alloys-- Structure & Phase Studies
360104* -- Metals & Alloys-- Physical Properties
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
CHEMICAL COMPOSITION
COUPLING CONSTANTS
CRYSTAL DEFECTS
CRYSTAL GROWTH METHODS
CRYSTAL STRUCTURE
DOMAIN STRUCTURE
DYSPROSIUM
ELEMENTS
IRON
MAGNETIC PROPERTIES
METALS
MICROSTRUCTURE
PHYSICAL PROPERTIES
RARE EARTHS
STRAINS
TERBIUM
TRANSITION ELEMENTS
360102 -- Metals & Alloys-- Structure & Phase Studies
360104* -- Metals & Alloys-- Physical Properties
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
CHEMICAL COMPOSITION
COUPLING CONSTANTS
CRYSTAL DEFECTS
CRYSTAL GROWTH METHODS
CRYSTAL STRUCTURE
DOMAIN STRUCTURE
DYSPROSIUM
ELEMENTS
IRON
MAGNETIC PROPERTIES
METALS
MICROSTRUCTURE
PHYSICAL PROPERTIES
RARE EARTHS
STRAINS
TERBIUM
TRANSITION ELEMENTS