Revealing nanoscale strain mechanisms in ion-irradiated multilayers

N Daghbouj, HS Sen, M Callisti, M Vronka, M Karlik… - Acta Materialia, 2022 - Elsevier
Tailoring interfaces is a powerful way of reducing the accumulation of radiation defects.
Understanding strain evolution induced by ion bombardment in nuclear materials with high …

Microstructural evolution of helium-irradiated 6H–SiC subjected to different irradiation conditions and annealing temperatures: A multiple characterization study

N Daghbouj, BS Li, M Callisti, HS Sen, M Karlik… - Acta Materialia, 2019 - Elsevier
The microstructural phenomena occurring in 6H–SiC subjected to different irradiation
conditions and annealing temperatures were investigated to assess the suitability of 6H–SiC …

The structural evolution of light-ion implanted 6H-SiC single crystal: Comparison of the effect of helium and hydrogen

N Daghbouj, BS Li, M Callisti, HS Sen, J Lin, X Ou… - Acta Materialia, 2020 - Elsevier
The microstructure evolution of hydrogen-implanted 6H-SiC at different temperatures and
fluences is investigated by using various experimental techniques. In H-implanted samples …

Recent advances in the plasma-assisted synthesis of silicon-based thin films and nanostructures

P Mandracci, P Rivolo - Coatings, 2023 - mdpi.com
Silicon-based thin films and nanostructures are of paramount importance in a wide range of
applications, including microelectronics, photovoltaics, large area sensors, and biomedicine …

Microstructure evolution of iron precipitates in (Fe, He)-irradiated 6H-SiC: A combined TEM and multiscale modeling

N Daghbouj, AT AlMotasem, J Vesely, BS Li… - Journal of Nuclear …, 2023 - Elsevier
Microstructure of radiation-induced Iron phases were investigated in a 6H-SiC subjected to
Iron and Helium bombardment with a damage level of 8 dpa. The microstructural evolution …

Thermal behavior of iron in 6H-SiC: influence of He-induced defects

BS Li, HS Sen, N Daghbouj, AT AlMotasem, J Lorinčík… - Scripta Materialia, 2022 - Elsevier
SiC is considered a perspective material in advanced nuclear systems as well as for
electronic or spintronic applications, which require an ion implantation process. In this …

6H-SiC blistering efficiency as a function of the hydrogen implantation fluence

N Daghbouj, BS Li, M Karlik, A Declemy - Applied Surface Science, 2019 - Elsevier
Blistering phenomenon by H implantation into 6H-SiC and high-temperature annealing is
only possible in a surprisingly narrow window of ion fluence. By combining experimental …

[HTML][HTML] Microstructural characterization and thermal stability of He charged amorphous silicon films prepared by magnetron sputtering in helium

A Fernández, T Sauvage, B Diallo, D Hufschmidt… - Materials Chemistry and …, 2023 - Elsevier
Sputtering of silicon in a Helium magnetron discharge has been reported as a bottom-up
procedure to obtain amorphous Si films containing high amounts of gas-filled nanopores …

Blister formation in He-H co-implanted InP: A comprehensive atomistic study

N Daghbouj, J Lin, HS Sen, M Callisti, B Li… - Applied Surface …, 2021 - Elsevier
The blistering efficiency in He-H-ions co-implanted and annealed InP has been found to
peak and vanish in a narrow range of ion fluence ratio (Φ H/Φ He= 1. 5–3. 5) with a fixed He …

LiNbO3 channel and ridge waveguides based on helium ion implantation combined with lithography and precise diamond dicing

S Wang, J Zhao, J Gu, M Bu, L Fan, S Li, X Qin… - Chinese Optics …, 2022 - opg.optica.org
Lithium niobate (LiNbO _3, LN) channel and ridge waveguides have been successfully
fabricated by He ion implantation, which has energy of 500 keV and fluence of 1.5× 10 …