Effect of composition on Curie temperature, magnetic moment, and high-field susceptibility of amorphous Fe sub 90 minus x M x Zr sub 10 ( M =V, Cr, Mn, Co, Ni, Cu, Si, and B) alloys
- Institute of Physics, Chinese Academy of Sciences, Beijing, China (CN)
Magnetization measurements for amorphous Fe{sub 90{minus}{ital x}M{ital x}}Zr{sub 10} ({ital M}=V, Cr, Mn, Co, Ni, Cu, Si, and B) alloys prepared by single-roller spin quenching have been made by an extracting sample magnetometer in magnetic fields up to 65 kOe and at temperatures ranging from 1.5 to 300 K. Preliminary results show that the magnetic properties of these amorphous alloys strongly depend upon the {ital M} concentration and display a similarity to those of the parent Fe-Zr base; compared with amorphous Fe-{ital M}-B alloys with the same concentration, all the samples are characterized by a large high-field susceptibility, a small magnetic moment, and a low Curie temperature, which, for low {ital M} concentration, are particularly sensitive to applied fields. The noncollinear spin structures that characterize Fe-rich Fe-Zr--based amorphous alloys have been proposed to explain the observed results.
- OSTI ID:
- 5812623
- Journal Information:
- Physical Review, B: Condensed Matter; (USA), Vol. 43:13; ISSN 0163-1829
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
BORON ALLOYS
MAGNETIC MOMENTS
CHROMIUM ALLOYS
COBALT ALLOYS
COPPER ALLOYS
IRON ALLOYS
MANGANESE ALLOYS
NICKEL ALLOYS
SILICON ALLOYS
VANADIUM ALLOYS
ZIRCONIUM ALLOYS
AMORPHOUS STATE
CURIE POINT
LOW TEMPERATURE
MAGNETIC SUSCEPTIBILITY
QUANTITY RATIO
ULTRALOW TEMPERATURE
ALLOYS
MAGNETIC PROPERTIES
PHYSICAL PROPERTIES
THERMODYNAMIC PROPERTIES
TRANSITION TEMPERATURE
360104* - Metals & Alloys- Physical Properties