SUBSTRATE COATED WITH COMPOSITE FILM, METHOD OF MANUFACTURE OF SUCH SUBSTRATES AND THEIR APPLICATION Russian patent published in 2006 - IPC B82B1/00 

FIELD: manufacture of thin-layer films used in electronics, non-linear optics and magnetism.

SUBSTANCE: proposed substrate is coated with composite film on base of meso-porous inorganic layer containing nano-particles forming in-situ inside layer. Composite film has structure of periodic lattice in larger part of layer where nano-particles are present; nano-particles are arranged in periodic pattern in domain scale in at least four periods of film thickness. This structure may be obtained from meso-porous inorganic layer of periodic structure in domain scale in at least four periods of pores forming matrix on substrate by settling of at least one precursor in pores of matrix layer and growth of particles obtained from precursor at monitoring spatial distribution and sizes of structure of matrix pores.

EFFECT: possibility of obtaining material in form of layer containing nano-particles of regular structure.

26 cl, 5 dwg