Výsledky vyhledávání - "A. Shevlyagin"

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A New Look at Calcium Digermanide CaGe$_2$: A High-Performing Semimetal Transparent Conducting Material for Ge Optoelectronics

Autor: Il'yaschenko, V. M., Pavlov, D. V., Balagan, S. A., Gerasimenko, A. V., Tarasenko, N. V., Kuchmizhak, Aleksandr A., Shevlyagin, Aleksandr V.

Following a recently manifested guide of how to team up infrared transparency and high electrical conductivity within semimetal materials [C. Cui $et$ $al.$ Prog. Mater. Sci. 2023, 136, 101112], we evaluate an applicability of the calcium digermanide

Externí odkaz: http://arxiv.org/abs/2311.07903

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Liquid-assisted laser nanotexturing of silicon: onset of hydrodynamic processes regulated by laser-induced periodic surface structures

Autor: Borodaenko, Yulia, Pavlov, Dmitriy, Cherepakhin, Artem, Mitsai, Eugeny, Pilnik, Andrei, Syubaev, Sergey, Gurbatov, Stanislav O., Modin, Evgeny, Porfirev, Aleksey P., Khonina, Svetlana N., Shevlyagin, Aleksandr V., Gurevich, Evgeny L., Kuchmizhak, Aleksandr A.

Here, upon systematic studies of femtosecond-laser processing of monocrystalline Si in oxidation-preventing methanol, we showed that the electromagnetic processes dominating at initial steps of the progressive morphology evolution define the onset of

Externí odkaz: http://arxiv.org/abs/2308.15778

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Mg$_2$Si is the new black: introducing a black silicide with $>$95% average absorption at 200-1800 nm wavelengths

Autor: Shevlyagin, Alexander, Il'yaschenko, Vladimir, Kuchmizhak, Aleksandr, Mitsai, Eugeny, Sergeev, Alexander, Gerasimenko, Andrey, Gutakovskii, Anton

Publikováno v: Applied Surface Science 2022, 154321

Textured silicon surface structures, in particular black silicon (b-Si), open up possibilities for Si-based solar cells and photodetectors to be extremely thin and highly sensitive owing to perfect light-trapping and anti-reflection properties. Howev

Externí odkaz: http://arxiv.org/abs/2205.02379

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Hybrid Au-Si microspheres produced by laser ablation in liquid (LAL) for temperature-feedback optical nano-sensing and anti-counterfeit labeling

Autor: Gurbatov, Stanislav, Puzikov, Vladislav, Storozhenko, Dmitry, Modin, Evgeny, Mitsai, Eugeny, Cherepakhin, Artem, Shevlyagin, Aleksandr, Gerasimenko, Andrey V., Kulinich, Sergei A., Kuchmizhak, Aleksandr

Recent progress in hybrid nanomaterials composed of dissimilar constituents permitted to improve performance and functionality of novel devices developed for optoelectronics, catalysis, medical diagnostic and sensing. However, the rational combinatio

Externí odkaz: http://arxiv.org/abs/2204.05124

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