The magnetization, M(H, T), of sputtered Fe1-xBx amorphous films was measured using a SQUID magnetometer in the temperature range 2 K ≤ T ≤ 400 K in fields up to 50 kG. Ground state magnetic moments, hyperfine fields and spin wave parameters B and C are discussed as a function of boron concentration (0.16 ≤ x ≤ 0.49), which was determined by an elaborate procedure using AES.
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics