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Information × Registration Number 0214U000803, 0113U002503 , R & D reports Title Technology of superhigh density laser recording on the thin nanocomposite films for modern information systems: development of deposition technology of photosensitive nanocomposite materials popup.stage_title Head Kolomzarov Yuriy Viktorovych, Registration Date 17-07-2014 Organization Institute of Semiconductor Physics of National Academy of Sciences of Ukrain popup.description2 Technology of vacuum deposition of nanocomposite thin-films of organic dyes, metals and nanocomposites was developed and equipment with control of films optical properties during deposition was made. On the base of the automated vacuum setting UVN-74 few methods of two- and three-component nanocomposite thin-films deposition with a matrix from polytetrafluoroethylene (PTFE) and polyparaphenylene sulfide (PPS), and also multi-layered systems on glass substrates ( "nanoclusters of silver / dye", "silver film / PTFE / dye") were developed. "Dye in the matrix of PTFE or PPS" composition films were obtained first in the world in ISP of NAS of Ukraine. In the University of Vildau, Germany, the termogravimetriy analysis of dyes was performed and the most suitable of its for the aims of project were selected. On glass and plastic disks films consist of matrix of PTFE or PPS and dye, and also multi-layered systems, were inflicted "nanoclasters of silver - dye" were deposited. Homogeneous on a nanolevel films were passed in IPRI NANU for a record by a laser on a wave-length 405 nm. Morphology formed in films by laser holes were studied by an atomic-power microscope. Created holes had the diameter of 20 - 50 nm, that suits to the high-density recording of information. Product Description popup.authors Гриценко Костянтин Петрович Литвин Петро Мар'янович popup.nrat_date 2020-04-02 Close