FIELD: metallurgy, crystals.
SUBSTANCE: invention relates to field of receiving of films of photonic crystals. Formation of films of photonic crystals is implemented by means of sedimentation of monodisperse of microspheres of colloidal particles from suspension on located vertically in it conducting substrate, herewith in the capacity of monodisperse microspheres there are used colloidal particles from polystyrene, polymethyl methacrylate or silicon oxide, and sedimentation is implemented at temperature of suspension (60±3)°C at simultaneous feeding to substrates of potential difference 1 V. In the capacity of conducting substrates can be used glasses with conductive coating from indium-tin oxide (ITO), glass with evaporated film of gold etc.
EFFECT: invention provides specifically to receive uniform and high-ordered structures of photonic crystals at big areas with high rate of grow.
2 cl, 1 ex, 6 dwg
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