Anna Niggas
Anna Niggas
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Dynamic potential sputtering of lunar analog material by solar wind ions
PS Szabo, H Biber, N Jäggi, M Brenner, D Weichselbaum, A Niggas, ...
The Astrophysical Journal 891 (1), 100, 2020
Charge-exchange-driven low-energy electron splash induced by heavy ion impact on condensed matter
J Schwestka, A Niggas, S Creutzburg, R Kozubek, R Heller, ...
The journal of physical chemistry letters 10 (17), 4805-4811, 2019
Atomic-scale carving of nanopores into a van der waals heterostructure with slow highly charged ions
J Schwestka, H Inani, M Tripathi, A Niggas, N McEvoy, F Libisch, ...
Acs Nano 14 (8), 10536-10543, 2020
Vanishing influence of the band gap on the charge exchange of slow highly charged ions in freestanding single-layer
S Creutzburg, J Schwestka, A Niggas, H Inani, M Tripathi, A George, ...
Physical Review B 102 (4), 045408, 2020
A versatile ion beam spectrometer for studies of ion interaction with 2D materials
J Schwestka, D Melinc, R Heller, A Niggas, L Leonhartsberger, H Winter, ...
Review of Scientific Instruments 89 (8), 2018
Ion-Induced Surface Charge Dynamics in Freestanding Monolayers of Graphene and Probed by the Emission of Electrons
A Niggas, J Schwestka, K Balzer, D Weichselbaum, N Schlünzen, ...
Physical Review Letters 129 (8), 086802, 2022
Peeling graphite layer by layer reveals the charge exchange dynamics of ions inside a solid
A Niggas, S Creutzburg, J Schwestka, B Wöckinger, T Gupta, PL Grande, ...
Communications Physics 4 (1), 180, 2021
The role of contaminations in ion beam spectroscopy with freestanding 2D materials: A study on thermal treatment
A Niggas, J Schwestka, S Creutzburg, T Gupta, D Eder, BC Bayer, ...
The Journal of Chemical Physics 153 (1), 2020
Angle-dependent charge exchange and energy loss of slow highly charged ions in freestanding graphene
S Creutzburg, A Niggas, D Weichselbaum, PL Grande, F Aumayr, ...
Physical Review A 104 (4), 042806, 2021
Assessing electron emission induced by pulsed ion beams: a time-of-flight approach
S Lohmann, A Niggas, V Charnay, R Holeňák, D Primetzhofer
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2020
Model for nanopore formation in two-dimensional materials by impact of highly charged ions
AS Grossek, A Niggas, RA Wilhelm, F Aumayr, C Lemell
Nano letters 22 (23), 9679-9684, 2022
Fluorination of graphene leads to susceptibility for nanopore formation by highly charged ion impact
S Creutzburg, M Mergl, R Hübner, I Jirka, D Erb, R Heller, A Niggas, ...
Physical Review Materials 5 (7), 074007, 2021
Generation of Picosecond Ion Pulses by Ultrafast Electron-Stimulated Desorption
MCC Mihaila, GL Szabo, A Redl, M Goldberger, A Niggas, RA Wilhelm
arXiv preprint arXiv:2310.02631, 2023
Charge‐State‐Enhanced Ion Sputtering of Metallic Gold Nanoislands
GL Szabo, BR Jany, H Muckenhuber, A Niggas, M Lehner, A Janas, ...
Small 19 (26), 2207263, 2023
Coincidence technique to study ion-induced electron emission from atomically thin materials
A Niggas, J Schwestka, D Weichselbaum, R Heller, F Aumayr, ...
Nanophotonics IX 12131, 99-105, 2022
A detailed look on the interactio n of solar wind helium with Mercury’s surface in the laboratory
H Biber, PS Szabo, N Jäggi, M Wallner, R Stadlmayr, A Niggas, MV Moro, ...
EGU Genera l Assembly Conference Abstracts, 9895, 2020
Highly charged ion impact on graphene leading to the emission of low energy electrons
J Schwestka, A Niggas, S Creutzburg, R Kozubek, L Madauß, R Heller, ...
Journal of Physics: Conference Series 1412 (20), 202012, 2020
The role of contaminations on the interaction of highly charged ions with 2D materials
A Niggas, J Schwestka, S Creutzburg, F Aumayr, RA Wilhelm
Journal of Physics: Conference Series 1412 (20), 202011, 2020
On the low-energy secondary electron emission from surfaces
A Niggas, T Daniel, M Werl, J Buck, F Simperl, F Blödorn, K Rossnagel, ...
Charge exchange of slow highly charged ions from an electron beam ion trap with surfaces and 2D materials
A Niggas, M Werl, F Aumayr, RA Wilhelm
Journal of Physics B: Atomic, Molecular and Optical Physics, 2024
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