391 citations · 998 across the 21 of their papers we have counts for
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Ion irradiation-induced sinking of Ag nanocubes into substrates
Shiva Choupanian, Wolfhard Moeller, Martin Seyring +4
Ion irradiation can cause burrowing of nanoparticles in substrates, strongly depending on the material properties and irradiation parameters. In this study, we demonstrate that the…
Tuning carrier density and phase transitions in oxide semiconductors using focused ion beams
Hongyan Mei, Alexander Koch, Chenghao Wan +10
We demonstrate spatial modification of the optical properties of thin-film metal oxides, zinc oxide and vanadium dioxide as representatives, using a commercial focused ion beam (FI…
Fast recovery of ion-irradiation-induced defects in Ge2Sb2Te5 thin films at room temperature
Martin Hafermann, Robin Schock, Chenghao Wan +3
Phase-change materials serve a broad field of applications ranging from non-volatile electronic memory to optical data storage by providing reversible, repeatable, and rapid switch…
Enhanced sputter yields on ion irradiated Au nano particles: energy and size dependence
Henry Holland-Moritz, Sebastian Scheeler, Christoph Stanglmair +2
Hexagonally arranged Au nano particles (NPs) exhibiting a broad size distribution ranging from 30 nm to 80 nm with a Gaussian shape were deposited on Si substrates and irradiated w…
Persistent ion beam induced conductivity in zinc oxide nanowires
Andreas Johannes, Raphael Niepelt, Martin Gnauck +1
We report persistently increased conduction in ZnO nanowires irradiated by ion beam with various ion energies and species. This effect is shown to be related to the already known p…
Enhanced sputtering and incorporation of Mn in implanted GaAs and ZnO nanowires
A. Johannes, S. Noack, W. Paschoal +8
We simulated and experimentally investigated the sputter yield of ZnO and GaAs nanowires, which were implanted with energetic Mn ions at room temperature. The resulting thinning of…