Výsledky vyhledávání - "Vladimir Skurat"

Akademický článek

Raman Study of Polycrystalline Si3N4 Irradiated with Swift Heavy Ions

Autor: Ainash Zhumazhanova, Alisher Mutali, Anel Ibrayeva, Vladimir Skuratov, Alma Dauletbekova, Ekaterina Korneeva, Abdirash Akilbekov, Maxim Zdorovets

Publikováno v: Crystals, Vol 11, Iss 11, p 1313 (2021)

A depth-resolved Raman spectroscopy technique was used to study the residual stress profiles in polycrystalline silicon nitride that was irradiated with Xe (167 MeV, 1 × 1011 cm−2 ÷ 4.87 × 1013 cm−2) and Bi (710 MeV, 1 × 1011 cm−2 ÷ 1 × 1

Externí odkaz: https://doaj.org/article/1088c9dcecff4fdbab4738b9dcafdaae

Zobrazit plný text záznamu

Akademický článek

Influence of the Tensile Strain on Electron Transport of Ultra-Thin SiC Nanowires

Autor: Qin Tan, Jie Li, Kun Liu, Rukai Liu, Vladimir Skuratov

Publikováno v: Molecules, Vol 29, Iss 3, p 723 (2024)

The influence of nanomechanical tensile behavior on electron transport is especially interesting for ultra-thin SiC nanowires (NWs) with different diameters. Our studies theoretically show that these NWs can hold stable electron transmission in some

Externí odkaz: https://doaj.org/article/f033cf3b262e48a8b5647ac0c64cd2c0

Zobrazit plný text záznamu

Plný text ve formátu HTML

Akademický článek

Transmission Electron Microscopy and Molecular Dynamic Study of Ion Tracks in Nanocrystalline Y2Ti2O7: Particle Size Effect on Track Formation Threshold

Autor: Anel Ibrayeva, Jacques O’Connell, Alisher Mutali, Ruslan Rymzhanov, Vladimir Skuratov

Publikováno v: Crystals, Vol 13, Iss 11, p 1534 (2023)

Structural effects in nanocrystalline pyrochlore Y2Ti2O7 induced by high energy heavy ions in a wide range of electronic stopping powers were studied by means of high-resolution transmission electron microscopy and molecular dynamics simulation consi

Externí odkaz: https://doaj.org/article/3164c725cc1d4b2ab90d32271f7057f4

Zobrazit plný text záznamu

Akademický článek

Swift heavy ion tracks in nanocrystalline Y4Al2O9

Autor: Anel Ibrayeva, Alisher Mutali, Jacques O'Connell, Arno Janse van Vuuren, Ekaterina Korneeva, Alexander Sohatsky, Ruslan Rymzhanov, Vladimir Skuratov, Liudmila Alekseeva, Igor Ivanov

Publikováno v: Nuclear Materials and Energy, Vol 30, Iss , Pp 101106- (2022)

We report the first results of a TEM study of structural changes induced by high energy xenon and bismuth ions in Y4Al2O9 nanoparticles (10 to 100 nm grain size) in the range of electronic stopping powers 6 ÷ 35 keV/nm. It was found that swift Xe an

Externí odkaz: https://doaj.org/article/3fa64457506641e79509d6b03db1a380

Zobrazit plný text záznamu

Akademický článek

High-Energy Heavy Ion Tracks in Nanocrystalline Silicon Nitride

Autor: Arno Janse van Vuuren, Alisher Mutali, Anel Ibrayeva, Alexander Sohatsky, Vladimir Skuratov, Abdirash Akilbekov, Alma Dauletbekova, Maxim Zdorovets

Publikováno v: Crystals, Vol 12, Iss 10, p 1410 (2022)

At present, silicon nitride is the only nitride ceramic in which latent ion tracks resulting from swift heavy ion irradiation have been observed. Data related to the effects of SHIs on the nanocrystalline form of Si3N4 are sparse. The size of grains

Externí odkaz: https://doaj.org/article/9a0ffa9490d547d993d5771573b57948

Zobrazit plný text záznamu

Akademický článek

Simultaneous characterization of cross- and in-plane thermal transport in insulator patterned by directionally aligned nano-channels

Autor: Vinay S. Chauhan, Azat Abdullaev, Zhandos Utegulov, Jacques O’Connell, Vladimir Skuratov, Marat Khafizov

Publikováno v: AIP Advances, Vol 10, Iss 1, Pp 015304-015304-6 (2020)

Anisotropic thermal transport behavior was investigated in a single crystal sapphire patterned by vertically aligned few-nanometer diameter and several micrometer long cylindrical ion tracks. These ion tracks were introduced by exposing the sapphire

Externí odkaz: https://doaj.org/article/a44d2ac39bbf41f6810b2d50d5065500

Zobrazit plný text záznamu