131 citations · 750 across the 61 of their papers we have counts for
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In-situ characterization of ultrathin nickel silicides using 3D medium-energy ion scattering
Tuan Thien Tran, Lukas Jablonka, Christian Lavoie +2
We demonstrate a novel approach for non-destructive in-situ characterization of phase transitions of ultrathin nickel silicide films using 3D medium-energy ion scattering. The tech…
Electronic excitation of transition metal nitrides by light ions with keV energies
Barbara Bruckner, Marcus Hans, Tomas Nyberg +3
We investigated the specific electronic energy deposition by protons and He ions with keV energies in different transition metal nitrides of technological interest. Data were obtai…
Electronic interaction of slow hydrogen and helium ions in the nickel-silicon system
Tuan Thien Tran, Lukas Jablonka, Barbara Bruckner +6
Electronic stopping cross sections (SCS) of nickel, silicon and nickel-silicon alloys for protons and helium (He) ions are studied in the regime of medium and low energy ion scatte…
On the influence of uncertainties in scattering potentials on quantitative analysis using keV ions
Barbara Bruckner, Tomas Strapko, Mauricio A. Sortica +2
Experimental spectra from medium energy ion scattering were compared to Monte-Carlo simulations (employing the TRBS code) to obtain information on the scattering potential. The imp…
Neutralization of slow helium ions scattered from single crystalline aluminum and tantalum surfaces and their oxides
Barbara Bruckner, Peter Bauer, Daniel Primetzhofer
We investigated the impact of surface oxygen on the ion yield for He ions scattered from different single crystalline surfaces in low-energy ion scattering. Initially clean Al(…
Influence of structure and cation distribution on magnetic anisotropy and damping in Zn/Al doped nickel ferrites
Julia Lumetzberger, Martin Buchner, Santa Pile +7
An in-depth analysis of Zn/Al doped nickel ferrites grown by reactive magnetron sputtering is relevant due to their promising characteristics for applications in spintronics. The m…
Disparate energy scaling of trajectory-dependent electronic excitations for slow protons and He ions
Svenja Lohmann, Daniel Primetzhofer
We have simultaneously measured angular distributions and electronic energy loss of helium ions and protons directly transmitted through self-supporting, single-crystalline silicon…
Phase composition and transformations in magnetron-sputtered (Al,V)2O3 coatings
L. Landälv, C-F. Carlström, J. Lu +7
Coatings of (Al1-xVx)2O3, with x ranging from 0 to 1, were deposited by pulsed DC reactive sputter deposition on Si(100) at a temperature of 550 °C. XRD showed three different crys…
Enhanced Gilbert Damping in Re doped FeCo Films: A Combined Experimental and Theoretical Study
Serkan Akansel, Ankit Kumar, Vijayahahan A. Venugopal +10
The effects of rhenium doping in the range 0 to 10 atomic percent on the static and dynamic magnetic properties of Fe65Co35 thin films have been studied experimentally as well as w…