Search Results - "Timoshenko, V.Y."

Raman diagnostics of free charge carriers in boron‐doped silicon nanowires by Rodichkina, S.P., Nychyporuk, T., Pavlikov, A.V., Lysenko, V., Timoshenko, V.Yu

“…Raman spectroscopy is used to probe free charge carriers in layers of silicon nanowires (SiNWs) formed by metal‐assisted chemical etching of crystalline…”
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Effect of annealing temperature on thermo‐diffusional boron doping of silicon nanowire arrays probed by Raman spectroscopy by Efimova, A. I., Lipkova, E. A., Gonchar, K. A., Presnov, D. E., Eliseev, A. A., Pavlikov, A. V., Timoshenko, V. Yu

“…Arrays of silicon nanowires (SiNWs) with characteristic transverse nanowire size of the order of 100 nm were fabricated by metal‐assisted chemical etching of…”
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Enhancement of photoluminescence signal from ultrathin layers with silicon nanocrystals by Dyakov, S. A., Zhigunov, D. M., Hartel, A., Zacharias, M., Perova, T. S., Timoshenko, V. Yu

“…Using the model of oscillating dipoles, we simulated the photoluminescence intensity of a triple-layered structure where the silicon nanocrystals layer was…”
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Highly explosive nanosilicon-based composite materials by Clément, D., Diener, J., Gross, E., Künzner, N., Timoshenko, V. Yu, Kovalev, D.

“…We present a highly explosive binary system based on porous silicon layers with their pores filled with solid oxidizers. The porous layers are produced by a…”
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Nanocrystal-size-sensitive third-harmonic generation in nanostructured silicon by Golovan, L.A., Kuznetsova, L.P., Fedotov, A.B., Konorov, S.O., Sidorov-Biryukov, D.A., Timoshenko, V.Y., Zheltikov, A.M., Kashkarov, P.K.

“…Third-harmonic generation (THG) in reflection geometry was studied in nanostructured silicon layers grown by electrochemical porosifying of p-type (110)…”
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The role of phase-matching and nanocrystal-size effects in three-wave mixing and CARS processes in porous gallium phosphide by Golovan, L.A., Petrov, G.I., Fang, G.Y., Melnikov, V.A., Gavrilov, S.A., Zheltikov, A.M., Timoshenko, V.Y., Kashkarov, P.K., Yakovlev, V.V., Li, C.F.

“…Nonlinear-optical interactions, such as second-harmonic and sum-frequency generation and coherent anti-Stokes Raman spectroscopy (CARS), are investigated in…”
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Photoluminescence of Er 3+ ions in amorphous silicon layers under intensive laser excitation by Kamenev, B.V., Emel'yanov, V.I., Konstantinova, E.A., Kashkarov, P.K., Timoshenko, V.Y., Chao, C., Kudoyarova, V.K., Terukov, E.I.

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Diffusion Photovoltage in Porous Semiconductors and Dielectrics by Timoshenko, V.Yu, Duzhko, V., Dittrich, Th

“…Strong retardation of photovoltage transients has been observed in porous materials (meso‐ and nanoporous Si, sintered networks of TiO2 nanoparticles, porous…”
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Photoassisted electrical transport in porous TiO2 by Kytin, V., Petrov, A., Timoshenko, V. Yu, Parkhutik, V., Kashkarov, P. K., Weidmann, J., Koch, F., Dittrich, Th

“…The photoassisted electrical transport is investigated in porous TiO2 (anatase) layers by impedance spectroscopy (IS) and time‐of‐flight (TOF) at different…”
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Injection Photovoltage in Thin Anodic TiO2 Layers by Kytin, V., Duzhko, V., Timoshenko, V.Yu, Rappich, J., Dittrich, Th

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Effect of local surface structure on electronic properties of hydrogenated silicon surfaces by Dittrich, Th, Timoshenko, V.Yu, Schwartzkopff, M., Hartmann, E., Rappich, J., Kashkarov, P.K., Koch, F.

“…Morphology and electronic properties of hydrogenated Si surfaces are studied by scanning tunneling microscopy and by methods of surface photovoltage and…”
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Microwave Conductivity and Raman Spectroscopy of Porous TiO2 by Porteanu, H.E., Timoshenko, V.Yu, Dittrich, Th, Koch, F.

“…Microwave conductivity and Raman spectroscopy were applied to study the influence of light and thermal annealing on porous TiO2 properties. Microwave…”
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