EFFECT OF SUBSTRATE ROUGHNESS ON THE SURFACE FREE ENERGY OF SPUTTER...

Effect of substrate roughness on the surface free energy of sputter...

Effect of substrate roughness on the surface free energy of sputter deposited Superhydrophobic polytetrafluoroethylene coatings: A comparison of experimental data with different theoretical models, N. Selvakumar, H. C. Barshilia, K. S. Rajam, Journal of Applied Physics, 108 (2010) 13505,  doi: 10.1063/1.3456165