[HTML][HTML] Ion and electron irradiation-induced effects in nanostructured materials

AV Krasheninnikov, K Nordlund - Journal of applied physics, 2010 - pubs.aip.org
A common misconception is that the irradiation of solids with energetic electrons and ions
has exclusively detrimental effects on the properties of target materials. In addition to the …

In situ transmission electron microscopy investigation of radiation effects

RC Birtcher, MA Kirk, K Furuya, GR Lumpkin… - Journal of materials …, 2005 - cambridge.org
In situ observation is of great value in the study of radiation damage utilizing electron or ion
irradiation. We summarize the facilities and give examples of work found around the world …

Ion beam engineering of nanostructured materials for superior performance in supercapacitor applications: Recent progress and future perspectives

B Maharana, S Chatterjee - Journal of Energy Storage, 2025 - Elsevier
In recent times, efforts were made by researchers worldwide, to enhance the performance of
energy storage devices such as innovative modification and synthesis of different low …

Enhanced sputtering yields from single-ion impacts on gold nanorods

G Greaves, JA Hinks, P Busby, NJ Mellors, A Ilinov… - Physical review …, 2013 - APS
Sputtering yields, enhanced by more than an order of magnitude, have been observed for
80 keV Xe ion irradiation of monocrystalline Au nanorods. Yields are in the range 100–1900 …

Charge‐State‐Enhanced Ion Sputtering of Metallic Gold Nanoislands

GL Szabo, BR Jany, H Muckenhuber, A Niggas… - Small, 2023 - Wiley Online Library
Experimental results on the charge‐state‐dependent sputtering of metallic gold nanoislands
are presented. Irradiations with slow highly charged ions of metallic targets were previously …

Dewetting and nanopattern formation of thin Pt films on induced by ion beam irradiation

X Hu, DG Cahill, RS Averback - Journal of Applied Physics, 2001 - pubs.aip.org
Dewetting and nanopattern formation of 3–10 nm Pt thin films upon ion irradiation is studied
using scanning electron microscopy (SEM). Lateral feature size and the fraction of exposed …

Cratering-energy regimes: From linear collision cascades to heat spikes to macroscopic impacts

EM Bringa, K Nordlund, J Keinonen - Physical Review B, 2001 - APS
Using classical molecular-dynamics simulations we examine the formation of craters during
0.4–100-keV Xe bombardment of Au. Our simulation results, and comparison with …

A quantitative and comparative study of sputtering yields in Au

J Samela, J Kotakoski, K Nordlund… - Nuclear Instruments and …, 2005 - Elsevier
We have systematically tested two entirely independent, empirical potentials (EAM and
MD/MC CEM) which are widely used in classical molecular dynamics simulations by …

Size-dependent radiation damage mechanisms in nanowires and nanoporous structures

D Vizoso, M Kosmidou, TJ Balk, K Hattar, C Deo… - Acta Materialia, 2021 - Elsevier
Nanostructures with a high density of interfaces, such as in nanoporous materials and
nanowires, resist radiation damage by promoting the annihilation and migration of defects …

Gold nanostructures created by highly charged ions

JM Pomeroy, AC Perrella, H Grube, JD Gillaspy - Physical Review B …, 2007 - APS
Nanometer-sized structures produced by individual highly charged ion (HCI) impacts are
now reported on a high-conductivity surface, and examined by scanning tunneling …