Crystal-field-induced spin rotations in NdCo/sub 2/ and HoCo/sub 2/: A Moessbauer study
Journal Article
·
· Phys. Rev., B; (United States)
The magnetic anisotropy properties of /sup 57/Fe-doped NdCo/sub 2/ and HoCo/sub 2/ were studied by means of Moessbauer spectroscopy in the 4.2--300/sup 0/K temperature range. The experimental results indicate the presence of spin reorientations taking place at 43.5 and 16/sup 0/K, for NdCo/sub 2/ and HoCo/sub 2/, respectively. Single-ion-model crystal-field calculations account for the experimental results and allow the determination of the crystal-field parameters. (AIP)
- Research Organization:
- Nuclear Research Centre--Negev, Post Office Box 9001, Beer-Sheva, Israel
- OSTI ID:
- 7262397
- Journal Information:
- Phys. Rev., B; (United States), Journal Name: Phys. Rev., B; (United States) Vol. 14:9; ISSN PLRBA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360104* -- Metals & Alloys-- Physical Properties
ANISOTROPY
COBALT COMPOUNDS
CRYSTAL FIELD
EVEN-ODD NUCLEI
HOLMIUM COMPOUNDS
INTERMEDIATE MASS NUCLEI
IRON 57
IRON ISOTOPES
ISOTOPES
LAVES PHASES
LOW TEMPERATURE
MEDIUM TEMPERATURE
MOESSBAUER EFFECT
NEODYMIUM COMPOUNDS
NUCLEI
ORIENTATION
RARE EARTH COMPOUNDS
SPIN ORIENTATION
STABLE ISOTOPES
TEMPERATURE DEPENDENCE
TRANSITION ELEMENT COMPOUNDS
ULTRALOW TEMPERATURE
VERY LOW TEMPERATURE
360104* -- Metals & Alloys-- Physical Properties
ANISOTROPY
COBALT COMPOUNDS
CRYSTAL FIELD
EVEN-ODD NUCLEI
HOLMIUM COMPOUNDS
INTERMEDIATE MASS NUCLEI
IRON 57
IRON ISOTOPES
ISOTOPES
LAVES PHASES
LOW TEMPERATURE
MEDIUM TEMPERATURE
MOESSBAUER EFFECT
NEODYMIUM COMPOUNDS
NUCLEI
ORIENTATION
RARE EARTH COMPOUNDS
SPIN ORIENTATION
STABLE ISOTOPES
TEMPERATURE DEPENDENCE
TRANSITION ELEMENT COMPOUNDS
ULTRALOW TEMPERATURE
VERY LOW TEMPERATURE