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Showing 1 to 4 of 4 for “"Thin films--Optical properties"”.
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OPTICAL BISTABILITY IN ZINC-SULFIDE AND ZINC-SELENIDE THIN-FILM INTERFERENCE FILTERS AND IN GALLIUM-ARSENIDE AND COPPER-CHLORIDE ETALONS (NONLINEAR).
Two-photon optical bistability in commercial thin-film interference filters with ZnS and ZnSe spacers is observed with switching times ≳ 200 μs. The accompanying drifting of the bistability loop in time and laser-induced "damage" indicate a thermal mechanism. The problem of water vapor absorption …
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THE MODIFICATION OF ELECTROCHEMICAL AND PHOTOELECTROCHEMICAL PROPERTIES IN THIN FILMS OF TRI- AND TETRAVALENT METAL PHTHALOCYANINES
… phthalocyanines) were used singly to prepare thin films (0.05-2.0 micron thickness) on gold, optically transparent substrates. The photoelectronic properties of these electrodes could be modified either by altering the growth conditions (i.e. rate of sublimation, cleanliness of substrate) or …
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Optical Characterization of chemically doped and/or intercalated thin layers graphene: Raman and Contrast Study
… change in chemically doped and/or intercalated thin layers of graphene with halogen gases, FeCl₃ and alkali metals. The first chapter introduces graphene and graphite intercalation compounds (GICs). It will also briefly explain Raman of the graphitic compounds including GICs. The second chapter …
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Enhancing light-matter interactions in oxide semiconductors
… utilized because of their unique electronic properties and high stabilities in various environments for solar energy applications. Although oxide semiconductors have shown successful records as an active light-absorbing layer or transport layer in many photovoltaic and photocatalytic devices, …