Results 11 to 20 of about 4,673 (263)
Characterization of ion track morphology formed by swift heavy ion irradiation in silicon oxynitride films [PDF]
EPJ Web of Conferences, 2015 Amorphous silicon oxynitride (SiOxNy) possess interesting optical and mechanical properties. Here, we present direct evidence for the formation of ion tracks in 1 µm thick silicon oxynitride of different stoichiometries.
Mota–Santiago P. +5 more
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Tuning the conductivity of vanadium dioxide films on silicon by swift heavy ion irradiation
AIP Advances, 2011 We demonstrate the generation of a persistent conductivity increase in vanadium dioxide thin films grown on single crystal silicon by irradiation with 1 GeV 238U swift heavy ions at room temperature.
H. Hofsäss +9 more
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Swift heavy ion tracks in SiTiO3 [PDF]
, 2012 Međudjelovanje energetskog teškog iona s materijom može rezultirati dramatičnim promjenama materijala, što čini ozračavanja pojedinačnim ionima jedinstvenim oruđem za modifikacije na nanoskali. Potrebne ekstremne gustoće energije mogu biti postignute koristeći samo brze teške ione (swift heavy ions, SHI) ili ione visokog nabojnog stanja (highly charged
Karlušić, Marko
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Refractive index engineering through swift heavy ion irradiation of LiNbO3 crystal towards improved light guidance. [PDF]
Sci Rep, 2017 Swift heavy ion irradiation has been widely used to modify refractive indices of optical materials for waveguide fabrication. In this work, we propose refractive index engineering by swift heavy ion (Ar) irradiation via electronic energy deposition to ...
Chen C +6 more
europepmc +2 more sources
High-Energy Heavy Ion Tracks in Nanocrystalline Silicon Nitride
Crystals, 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.
Arno Janse van Vuuren +7 more
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Evolution of structural and magnetic parameters of nickel nanotubes under irradiation of Fe7+ ions
Eurasian Journal of Physics and Functional Materials, 2021 This work is devoted to investigations of nickel nanotubes behavior under influence of swift heavy ion irradiation. High-energy irradiation initiates damage process inside nanostructures and can cause the appearance of new phases with interesting ...
A. .. Shumskaya +4 more
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Thermal conductivity of Al2O3 irradiated with swift heavy ions
Nuclear Materials and Energy, 2022 Thermal transport in α-Al2O3 irradiated with 167 MeV Xe ions is studied within direct method based on the Fourier law implemented into classical molecular dynamics.
R.A. Rymzhanov +4 more
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Modification of 2D-Materials by Swift Heavy Ion Irradiation
, 2014 Since the isolation of graphene in 2004, two-dimensional crystals have attracted a lot of attention in a variety of scientific fields. Thus, Andre Geim and Kostya Novoselov were honoured with the Nobel Prize in 2010 for their findings. Ten years later, the interest in materials like graphene and single layer MoS2 is still growing.
Ochedowski, Oliver
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Nanomaterials, 2022 The size uniformity and spatial dispersion of nanoparticles (NPs) formed by ion implantation must be further improved due to the characteristics of the ion implantation method.
Yong Liu +6 more
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“Thermal Spike” model applied to thin targets irradiated with swift heavy ion beams at few MeV/u [PDF]
EPJ Web of Conferences, 2020 High electronic excitations in radiation of metallic targets with swift heavy ion beams at the coulomb barrier play a dominant role in the damaging processes of some metals.
Stodel Christelle +7 more
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