| 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 | 47 | 2020 |
| 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 | 34 | 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 | 33 | 2019 |
| 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 | 30 | 2022 |
| 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 | 28 | 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 | 23 | 2018 |
| 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 | 22 | 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 | 22 | 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 | 17 | 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 | 14 | 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 | 12 | 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 | 8 | 2021 |
| 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 | 7 | 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 | 4 | 2022 |
| 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 57 (7), 072001, 2024 | 3 | 2024 |
| Generation of Picosecond Ion Pulses by Ultrafast Electron-Stimulated Desorption MCC Mihaila, GL Szabo, A Redl, M Goldberger, A Niggas, RA Wilhelm arXiv 1, 2023 | 3 | 2023 |
| Charge-exchange-dependent energy loss of H and He in freestanding monolayers of graphene and A Niggas, L Fischer, S Kretschmer, M Werl, H Biber, C Speckmann, ... Physical Review A 108 (6), 062823, 2023 | 2 | 2023 |
| Trajectory-dependent highly charged ion-induced electron yield from single-layer graphene A Niggas, F Aumayr, RA Wilhelm Physica Scripta 100 (1), 015403, 2024 | 1 | 2024 |
| A detailed look on the interaction 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 General Assembly Conference Abstracts, 9895, 2020 | 1 | 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 | 1 | 2020 |
Friedrich AumayrProfessor of Ion and Plasma Physics at TU Wien (Vienna University of Technology)Verificeret mail på iap.tuwien.ac.at