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\bibitem{Mai_etal2014} {\textquotedblleft}\textit{Nonlinear optical properties of Ag nanoclusters and nanoparticles dispersed in a glass host}{\textquotedblright}. Mai HH, Kaydashev VE, Tikhomirov VK, Janssens E, Shestakov MV, Meledina M, Turner S, Van Tendeloo G, Moshchalkov VV, Lievens P, The journal of physical chemistry: C : nanomaterials and interfaces \textbf{118}, 15995 (2014).   http://doi.org/10.1021/jp502294u

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