Magnetization and magnetic susceptibility of DyH$sub 3$
Technical Report
·
OSTI ID:4190838
The magnetization and differential magnetic susceptibility of powdered samples of DyH$sub 3$ have been measured at 4.2$sup 0$K in applied magnetic fields ranging to 9 Teslas. The differential magnetic susceptibility has also been studied in zero applied field as a function of temperature. The magnetization data are described by an equation of the form M = [aB/(1 + bB)] + cB. The ratio a/b is a measure of the saturation magnetization and gives an effective moment of 5.12 Bohr magnetons per ion. The zero field susceptibility exhibits a maximum at T = 3.45$sup 0$K, and an inflection point near 2.85$sup 0$K. The susceptibility at 4.2$sup 0$K has a 1/B squared dependence on the applied magnetic field for B approximately greater than 0.3 Teslas. (auth)
- Research Organization:
- National Aeronautics and Space Administration, Cleveland, Ohio (USA). Lewis Research Center
- NSA Number:
- NSA-33-001096
- OSTI ID:
- 4190838
- Report Number(s):
- N--75-21384; NASA-TM-X--71698; E--8303
- Country of Publication:
- United States
- Language:
- English
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