Browsing by Author "Museur, L."

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    Electronic excitation mediated structuring of semiconducting oxides
    (Видавництво Львівської політехніки, 2012) Museur, L.; Anglos, D.; Kanaev, A.
    Strong modifications of semiconducting oxides can be provoked by high-density electronic excitation above the Mott density. This regime corresponds to the manifestation of electron-hole plasma continuum. The nanostructuring of monocrystalline zinc oxide in this regime is correlated with elongation of the inter-crystalline planes and intensification of exciton photoluminescence.
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    Linear and nonlinear refractive index modifications in pHEMA-oxo-TiO2 hybrids studied via cw-UV laser excitation and self- action of picosecond laser pulses
    (Видавництво Львівської політехніки, 2012) Uklein, A.; Gayvoronsky, V.; Gorbovyi, P.; Museur, L.; Kanaev, A.; Brodyn, M.
    Linear and nonlinear optical properties of pHEMA-oxo-TiO2 nanohybrids were studied. The reduction of refractive index with the increase of UV irradiation dose was observed. The TiO2 nanoparticles concentration strongly affects the nonlinear optical response of the composite system.