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\bibitem{Xu_etal2014} {\textquotedblleft}\textit{Capturing wetting states in nanopatterned silicon}{\textquotedblright}.  Xu X, Vereecke G, Chen C, Pourtois G, Armini S, Verellen N, Tsai WK, Kim DW, Lee E, Lin CY, Van Dorpe P, Struyf H, Holsteyns F, Moshchalkov V, Indekeu J, De Gendt S;, ACS nano \textbf{8}, 885 (2014).   http://doi.org/10.1021/nn405621w

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