Thermal Casimir force between nanostructured surfaces
  We present detailed calculations for the Casimir force between a plane and a nanostructured surface at finite temperature in the framework of the scattering theory. We then study numerically the effect of finite temperature as a function of the grating parameters and the separation distance. We also infer non-trivial geometrical effects on the Casimir interaction via a comparison with the proximity force approximation. Finally, we compare our calculations with data from experiments performed with nanostructured surfaces. 
R. Gu\'erout, J. Lussange, H. B. Chan, A. Lambrecht, S. Reynaud
quant-ph cond-mat.other