Magnetic behavior and anomalous thermal expansion of Nd/sub 2/(Fe/sub 1-//sub x/Mn/sub x/)/sub 14/B
Journal Article
·
· J. Appl. Phys.; (United States)
Magnetic properties of Nd/sub 2/(Fe/sub 1-//sub x/ Mn/sub x/) /sub 14/B, where x equals 0.00, 0.10, 0.20, 0.30, and 0.40, are presented. All of these compounds crystallize in the tetragonal structure, space group P4/sub 2//mnm. X-ray diffraction experiments in a temperature range from 77 to 800 K have been carried out in order to study the anomalous thermal expansion by measuring the thermal variation of the lattice parameters a and c. The effect of substituting Fe with Mn on the thermal expansion anomalies of Nd/sub 2/(Fe,Mn)/sub 14/B is discussed in comparison with that of Nd/sub 2/(Fe,Al)/sub 14/B and Nd/sub 2/(Fe,Co)/sub 14/B.
- Research Organization:
- Institute of Solid State Physics, Academia Sinica, Hefei, China
- OSTI ID:
- 7015807
- Journal Information:
- J. Appl. Phys.; (United States), Journal Name: J. Appl. Phys.; (United States) Vol. 64:10; ISSN JAPIA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360202 -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
360204* -- Ceramics
Cermets
& Refractories-- Physical Properties
BORIDES
BORON COMPOUNDS
CRYSTAL STRUCTURE
CURIE POINT
EXPANSION
IRON BORIDES
IRON COMPOUNDS
MAGNETIC PROPERTIES
MAGNETIZATION
MAGNETOSTRICTION
MAGNETS
MANGANESE BORIDES
MANGANESE COMPOUNDS
NEODYMIUM BORIDES
NEODYMIUM COMPOUNDS
PERMANENT MAGNETS
PHYSICAL PROPERTIES
RARE EARTH COMPOUNDS
THERMAL EXPANSION
THERMODYNAMIC PROPERTIES
TRANSITION ELEMENT COMPOUNDS
TRANSITION TEMPERATURE
360202 -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
360204* -- Ceramics
Cermets
& Refractories-- Physical Properties
BORIDES
BORON COMPOUNDS
CRYSTAL STRUCTURE
CURIE POINT
EXPANSION
IRON BORIDES
IRON COMPOUNDS
MAGNETIC PROPERTIES
MAGNETIZATION
MAGNETOSTRICTION
MAGNETS
MANGANESE BORIDES
MANGANESE COMPOUNDS
NEODYMIUM BORIDES
NEODYMIUM COMPOUNDS
PERMANENT MAGNETS
PHYSICAL PROPERTIES
RARE EARTH COMPOUNDS
THERMAL EXPANSION
THERMODYNAMIC PROPERTIES
TRANSITION ELEMENT COMPOUNDS
TRANSITION TEMPERATURE