Figure 1.

Calculated radiative heat transfer between two Silicon samples. The black curve (alpha 0) is for two perfectly parallel planes; the red curve (alpha 0.1) is for two planes with a residual misalignment of 10−1 deg

Siria et al. Nanoscale Research Letters 2010 5:1360-1365   doi:10.1007/s11671-010-9633-y