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Two-Photon Fabrication of Metallic Nanowires for Plasmonics
J. Bosson-Ehoomann, A. Mihut, N. Tosa, S. Astilean, M. Pierre, C. Rambaud, L. Vurth, P. L. Baldeck and O. Stephan

Photoreduction of various cations, i.e. Au(III), Ag(I), Cu(II) and Ni(II) has been performed by two-photon laser exposure in the solid state. Starting from a homogeneous dispersion of the cation within a polymeric matrix, and using a Fe(III) citrate complex as photoreactive specie, the patterning of two-dimensional structures (dots arrays) or nanowires has been demonstrated.

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