Figure 1

From: In-situ particles reorientation during magnetic hyperthermia application: Shape matters twice

Figure 1

Dependence of the coercive field HC on the angle between HAC and the long axis of the ellipsoid, for different aspect ratios (A), and for different sizes for the same aspect ratio 5:1 (B). TEM images of the synthesized rods of ellipsoidal shape of average dimensions 250/50 nm long/short axis are shown in (C). The angle φ stands for the relative direction between long axis of the nanorods and the applied DC field (see Figs 3 and 4).