Recent Advances of Amorphous Wire CMOS IC Magneto-Impedance Sensors: Innovative High-Performance Micromagnetic Sensor Chip

Figure 7

Measured results of the magneto-impedance characteristics in a 30 μm diameter, 5 mm length amorphous wire magnetized with a pulse train current 30 mA pulse height, 5 ns pulse half width with various pulse interval [5].