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https://elib.bsu.by/handle/123456789/271069| Title: | Track Evolution Observed in NiO exposed to Swift Heavy Ion Irradiation |
| Authors: | Douglas-Henry, Danielle O’Connell, Jacques |
| Keywords: | ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика |
| Issue Date: | 2021 |
| Publisher: | Минск : БГУ |
| Citation: | Взаимодействие излучений с твердым телом : материалы 14-й Междунар. конф., посвящ. 100-летию Белорус. гос. ун-та, Минск, Беларусь, 21-24 сент. 2021 г. / Белорус. гос. ун-т ; редкол.: В. В. Углов (гл. ред.) [и др.]. – Минск : БГУ, 2021. – С. 122-124. |
| Abstract: | In this study, the track evolution in single crystal Nickel Oxide (NiO) exposed to Swift Heavy Ion (SHI) irradiation has been studied using electron microscopy techniques. Scanning Transmission Electron Microscopy (STEM) was utilized to interrogate the microstructure of the latent tracks formed in both low fluence (non-overlapping regime) and high fluence (overlapping regime) specimens. Ion energies used were 593 MeV and 1.6 GeV, while fluences ranged from 1.0·10 11 ions/cm² to 1.4·10 14 ions/cm². Electron Energy Loss Spectroscopy (EELS) was used to determine the chemical composition of the “tracks” seen in high fluence samples. Elevated levels of Oxygen suggest radiolytic decomposition of NiO into O2 during SHI bombardment |
| Description: | Секция 2. Радиационные эффекты в твердом теле = Section 2. Radiation Effects in Solids |
| URI: | https://elib.bsu.by/handle/123456789/271069 |
| ISSN: | 2663-9939 (Print) 2706-9060 (Online) |
| Appears in Collections: | 2021. Взаимодействие излучений с твердым телом |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 122-124.pdf | 400,69 kB | Adobe PDF | View/Open |
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