752973.fig.006a
(a)
752973.fig.006b
(b)
Figure 6: Calculated efficiency of heat dissipation by core-shell nanoparticles that are (a) non-rotatable and (b) rotatable. Dashed lines represent the Néel relaxation time , the solid line indicates , which was calculated using (11), and the dashed-dotted line shows the value calculated using (12). Diamonds denote the conditions used in the experiment.