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Polymeric hydrogenated amorphous carbon (α-C:H) thin films were prepared by laser induced chemical vapor deposited method using a KrF excimer laser (λ=248nm, ґfwhm=25ns) with different laser intensities. Field emission scanning electron microscopy and atomic force microscopy were used to investigate the surface morphology of the films. It was found that the surface morphologies were affected by the...
A new series of π-conjugated [2,7-(9,9′-dihexylfluorene)-co-alt-5,5′-(2,2′-bipyridine)] (fluorene-co-bpy) copolymers containing fac-(bpy)Re(I)(CO) 3 Cl (bpy=2,2′-bipyridine, Re=rhenium) chromophores were synthesized and well characterized. The chelating copolymers showed characteristic MLCT absorption and emission at room temperature. Bonded Re complexes harvested excited energy efficiently...
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