Nonlinear effects in low-energy ion sputtering of solids

Y Kudriavtsev, R Asomoza, A Hernandez… - Journal of Vacuum …, 2020 - pubs.aip.org
In this paper, we demonstrate that the sputtering of solids by ions of low (< 30 keV) and even
ultralow energies (< 2 keV) is accompanied by nonlinear effects. These nonlinear effects are …

Porous germanium formed by low energy high dose Ag+-ion implantation

AL Stepanov, VI Nuzhdin, VF Valeev, AM Rogov… - Vacuum, 2018 - Elsevier
A technical approach is proposed for the synthesis of thin porous PGe layers with Ag
nanoparticles based on low-energy high-dose implantation of single-crystal c-Ge metal ions …

White luminescence emission from silicon implanted germanium

AG Hernández, AE Escobosa-Echavarría… - Applied Surface …, 2018 - Elsevier
Germanium crystals were implanted with low-energy and high-dose silicon ions. The
implantation led to amorphization of a near-surface layer due to the formation of many …

Germanium-based nearly hyperuniform nanoarchitectures by ion beam impact

JB Claude, M Bouabdellaoui, M Khoury… - Physica …, 2023 - iopscience.iop.org
We address the fabrication of nano-architectures by impacting thin layers of amorphous Ge
deposited on SiO 2 with a Ga+ ion beam and investigate the structural and optical properties …

Mechanistic details of the formation and growth of nanoscale voids in Ge under extreme conditions within an ion track

S Hooda, K Avchachov, SA Khan… - Journal of Physics D …, 2017 - iopscience.iop.org
The formation of nanoscale voids in amorphous-germanium (a-Ge), and their size and
shape evolution under ultra-fast thermal spikes within an ion track of swift heavy ion, is …

Ion Beam Implantation Technology for Production of Thin Nanoporous Ge Layers Suited for Li-Ion Batteries

AL Stepanov, SM Khantimerov - Handbook of Energy Materials, 2022 - Springer
In the industry for the development of rechargeable Li-ion battery electrodes, thin
nanoporous Ge (PGe) layers as a promising material were increasingly considered. Various …

Thermal spike effect in sputtering of porous germanium to form surface pattern by high energy heavy ions irradiation

S Hooda, SA Khan, B Satpati, D Kanjilal… - Applied Physics …, 2016 - pubs.aip.org
Germanium exhibits a remarkable effect when subjected to high energy heavy ions
irradiation. A synergic effect of high electronic energy loss (S e= 16.4 keV nm− 1) and …

Synthesis of porous germanium with silver nanoparticles by ion implantation

AL Stepanov, YN Osin, VI Nuzhdin, VF Valeev… - Nanotechnologies in …, 2017 - Springer
The synthesis of porous PGe layers with Ag nanoparticles is considered when implanted
with Ag+ ions of single-crystal c-Ge with an energy of 30 keV at a dose of 1.5× 10 17 ion/cm …

Синтез пористого германия с наночастицами серебра методом ионной имплантации

АЛ Степанов, ЮН Осин, ВИ Нуждин… - Российские …, 2017 - elibrary.ru
Рассматривается синтез слоев пористого PGe с наночастицами Ag при имплантации
ионами Ag+ монокристаллического c-Ge с энергией 30 кэВ при дозе 1.5· 1017 ион/см2 и …

Porous germanium with Ag nanoparticles formed by ion implantation

AM Rogov, YN Osin, VI Nuzhdin… - Journal of Physics …, 2018 - iopscience.iop.org
A novel approach is proposed and tested for the synthesis of thin porous PGe layers with Ag
nanoparticles based on low-energy high-dose ion implantation of single-crystal c-Ge. To …