A novel complex thin film of 2,6-bis(2,2-bicyanovinyl)pyridine (BDCP) and C60 has been fabricated by vacuum coevaporation of BDCP and C60 from two different evaporation sources. The C60-BDCP thin films have shown totally different optical and electronic properties from the films of both the BDCP and C60. Stable and reproducible electric bistable properties have been observed in sandwichlike device Ag/C60-BDCP/Ag. The films are characterized by several methods including high-resolution scanning electron microscopy, x-ray diffraction, UV-visible absorption and infrared transmission spectroscopy.

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