| 摘要 |
PROBLEM TO BE SOLVED: To provide an electromagnetic interference suppression body capable of suppressing electromagnetic interference in 10 GHz band, by preventing thermal degradation of an organic binder.SOLUTION: An electromagnetic interference suppression body mainly contains flat soft magnetic particles composed of an amorphous alloy and an organic binder. The amorphous alloy has a compositional formula {Fe(SiBP)}L, where L is at least one kind or more of element selected from Al, Cr, Zr, Nb, Mo, Hf, Ta, W, a, b, x, y, z satisfy the relations, 0.70≤a≤0.82, 0<b≤8 atom%, 0.05≤x≤0.60, 0.10≤y≤0.85, 0.05≤z≤0.70, x+y=z=1, and the complex relative permeability μ" at 10 GHz is 7 or more. |
