Multi-direction channelling study of the Ag:YSZ nanocomposites prepared by ion implantation

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F21%3A00539468" target="_blank" >RIV/61389005:_____/21:00539468 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11320/21:10425409 RIV/44555601:13440/21:43896329 RIV/00216224:14310/21:00121247
Result on the web
<a href="https://doi.org/10.1016/j.vacuum.2020.109773" target="_blank" >https://doi.org/10.1016/j.vacuum.2020.109773</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.vacuum.2020.109773" target="_blank" >10.1016/j.vacuum.2020.109773</a>

Result language
angličtina
Original language name
Multi-direction channelling study of the Ag:YSZ nanocomposites prepared by ion implantation
Original language description
The paper reports on implantation damage accumulation, Ag distribution and the interior morphology in different crystallographic orientations of implanted samples of cubic yttria-stabilised zirconia (YSZ). (100)-, (110)- and (111)-oriented YSZ was implanted with 400-keV Ag+ ions at ion fluences from 5 x 10(14) to 5 x 10(16) cm(-2). Rutherford backscattering spectrometry (RBS) in the channelling mode (RBS-C), as well as X-ray diffraction (XRD), were used for the quantitative measurement of the lattice disorder and Ag distribution. The defect propagation and Ag accumulation were observed using transmission electron microscopy (TEM) with the energy-dispersive X-ray spectroscopy (EDX). Although similar damage evolution trends were observed along with all channelling directions, the disorder accumulation is lower along the <110> direction than along the <100> and <111> direction. The damage extends much deeper than the theoretically predicted depths. It is attributed to long-range defect migration effects, confirmed by TEM. At the ion fluence of 5 x 10(16) cm(-2), nanometre-sized Ag precipitates were identified in the depth of 30-130 nm based on the Ag concentration-depth profiles determined by RBS.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20501 - Materials engineering

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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