Figure 4

The magnetic field derived from the theoretical model with Gauss distribution. The x-axis represents the time sequence and the y-axis the magnetic field. Parameters: m_a = 0.7, θ_a = 6, = 14, h_a = 0; m_b = 0.08, θ_b = 4, = 240, h_b = 0.02; m_c = 0.02, θ_c = 4, = 400, h_c = 0.0; m_d = 0.1, θ_d = 4, = 337, h_d = 0; m_e = 0.1, θ_e = 4, = 294, h_e = 0.03; K^± = 1.