Magneto-Optical and Magnetic Studies of Co-Rich Glass-Covered Microwires

Figure 18

Transverse Kerr effect dependence on the magnetic field applied along the microwire axis in the presence of torsion stress. (a) 𝜏=−22 π rad m⁻¹, (b) 𝜏=−2.2π rad m⁻¹, (c) 𝜏=0, and (d) 𝜏=8.9π rad m⁻¹. Insets: schematically pictures of the inclination of the axis of helical anisotropy induced by the torsion stress.

(a)

(b)

(c)

(d)