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  • Title: Self-assembled metallic nanowires on a dielectric support: Pd on rutile TiO2(110).
    Author: Humphrey DS, Cabailh G, Pang CL, Muryn CA, Cavill SA, Marchetto H, Potenza A, Dhesi SS, Thornton G.
    Journal: Nano Lett; 2009 Jan; 9(1):155-9. PubMed ID: 19113893.
    Abstract:
    Palladium nanoparticles supported on rutile TiO(2)(110)-1 x 1 have been studied using the complementary techniques of scanning tunneling microscopy and X-ray photoemission electron microscopy. Two distinct types of palladium nanoparticles are observed, namely long nanowires up to 1000 nm long, and smaller dotlike features with diameters ranging from 80-160 nm. X-ray photoemission electron microscopy reveals that the nanoparticles are composed of metallic palladium, separated by the bare TiO(2)(110) surface.
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