Figure 6
From: Signal encoding in magnetic particle imaging: properties of the system function
Convolution Kernel Resulting from Magnetization Derivative. Derivative of ideal particle magnetization with respect to the H z field component. The derivatives of the M z (left) and M x component (right) are shown. Top and bottom row show a 3D view and gray-scale plot of the xz plane, respectively. The displayed functions represent the convolution kernel applied to the basis set in drive field direction, cf. equation (31).