Browsing Zinātniskie raksti (CFI) / Scientific articles by Subject "STO"

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    • Modeling of the Lattice Dynamics in Strontium Titanate Films of Various Thicknesses: Raman Scattering Studies 

      Krasnenko, Veera; Platonenko, Alexander; Liivand, Aleksandr; Rusevich, Leonid L.; Mastrikov, Yuri A.; Zvejnieks, Guntars; Sokolov, Maksim; Kotomin, Eugene A. (MDPI, 2023)
      While the bulk strontium titanate (STO) crystal characteristics are relatively well known, ultrathin perovskites’ nanostructure, chemical composition, and crystallinity are quite complex and challenging to understand in ...

    • Water Splitting on Multifaceted SrTiO3 Nanocrystals: Calculations of Raman Vibrational Spectrum 

      Krasnenko, Vera; Rusevich, Leonid L.; Platonenko, Aleksander; Mastrikov, Yuri A.; Sokolov, Maksim; Kotomin, Eugene A. (MDPI, 2022)
      Various photocatalysts are being currently studied with the aim of increasing the photocatalytic efficiency of water splitting for production of hydrogen as a fuel and oxygen as a medical gas. A noticeable increase of ...

    • Water Splitting on Multifaceted SrTiO3 Nanocrystals: Computational Study 

      Sokolov, Maksim; Mastrikov, Yuri A.; Zvejnieks, Guntars; Bocharov, Dmitry; Kotomin, Eugene A.; Krasnenko, Veera (Multidisciplinary Digital Publishing Institute (MDPI), 2021)
      Recent experimental findings suggest that strontium titanate SrTiO3 (STO) photocatalytic activity for water splitting could be improved by creating multifaceted nanoparticles. To understand the underlying mechanisms and ...