Figure 5
From: Thermal invisibility based on scattering cancellation and mantle cloaking
Thermal mantle cloaking.
Normalized (analytical) SCS 
versus 
for the object with normalized radius 
and relative heat conductivity 
for various values of the ratio 
. (b) Normalized SCS 
versus normalized frequency for the same object with 
and 
for values of the ratio 
and 
. The inset of Fig. 5(a) illustrates the object coated with a thermal metasurface, projected in the 
−
plane. Amplitude of the temperature field on the 
−
plane for the same object (c) with mantle cloak with 
and (d) without the cloak. The color bar denotes the plot of 
.
