Investigation of magnetic properties for oblique deposited granular films by magnetic field annealing

✍ Scribed by Bangmin Zhang; Shihui Ge; Huaping Zuo; Yuhua Xiao; Guowei Wang; Li Zhang

• Publisher: Elsevier Science
• Year: 2010
• Tongue: English
• Weight: 864 KB
• Volume: 256
• Category: Article
• ISSN: 0169-4332
• DOI: 10.1016/j.apsusc.2010.03.135

✦ Synopsis

A series of (Fe 57 Co 24 Ni 4 Nb 2 B 13 ) x -(SiO 2 ) 1-x nano-granular thin films were fabricated by magnetron sputtering with different oblique incidence angle  and excellent soft magnetic properties are achieved. Based on the results of magnetic field anneal at different temperature T a , it is evidenced that orientation of atomic pairs contributes to the annealing treatment, and could manipulate magnetic anisotropy. The damping coefficient ˛decreases with increasing angle  and this is ascribed to the anisotropy dissipation.