Magnetic and hysteresis properties of compounds of rare earth metals with iron (in Russian)
Magnetic moments on the RFe/sub 2/ molecule (R = Gd, Tb, Dy, Ho, Er, Tm, Y, or Lu) were determined by measuring the magnetization curves at 4.2 deg K in fields up to 50 kOe. The magnetic moment on the rare earth ion was shown to be less than that on the free trivalent ion. In a study of the temperature dependence of the coefficient of force, a clear dual maximum was observed close to the temperature of magnetic compensation in ErFe/sub 2/. The Curie point was determined by a thermodynamic method. The increase in the Curie points with increase in spin from Lu and Y to Gd is explained by the marked contribution of the overall interaction of the rare earth ion sublattices with the Fe sublattice. (tr-auth)
- Research Organization:
- Moscow State Univ.
- NSA Number:
- NSA-29-027341
- OSTI ID:
- 4336619
- Journal Information:
- Fiz. Metal. Metalloved., v. 36, no. 5, pp. 965-970, Journal Name: Fiz. Metal. Metalloved., v. 36, no. 5, pp. 965-970; ISSN FMMEA
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
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Related Subjects
*ERBIUM BASE ALLOYS-- MAGNETIC PROPERTIES
*GADOLINIUM BASE ALLOYS-- MAGNETIC PROPERTIES
*HOLMIUM BASE ALLOYS-- MAGNETIC PROPERTIES
*IRON ALLOYS-- MAGNETIC PROPERTIES
*LUTETIUM BASE ALLOYS-- MAGNETIC PROPERTIES
*TERBIUM BASE ALLOYS-- MAGNETIC PROPERTIES
*THULIUM BASE ALLOYS-- MAGNETIC PROPERTIES
*YTTRIUM BASE ALLOYS-- MAGNETIC PROPERTIES
CURIE POINT
INTERMETALLIC COMPOUNDS
MAGNETIC MOMENTS
N50230* --Metals
Ceramics
& Other Materials--Metals & Alloys--Properties
Structure & Phase Studies