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Publikationsliste für
Anna Niggas
als Autorin / Autor bzw. wesentlich beteiligte Person

45 Datensätze (2018 - 2022)


Zeitschriftenartikel

  1. S. Creutzburg, M. Mergl, R. Hübner, I. Jirka, D. Erb, R. Heller, A. Niggas, P. Grande, F. Aumayr, R. Wilhelm, M. Kalbac, S. Facsko:
    "Fluorination of graphene leads to susceptibility for nanopore formation by highly charged ion impact";
    Physical Review Materials, 5 (2021), S. 07400701 - 07400711.
  2. S. Creutzburg, A. Niggas, D. Weichselbaum, P. Grande, F. Aumayr, R. Wilhelm:
    "Angle-dependent charge exchange and energy loss of slow highly charged ions in freestanding graphene";
    Physical Review A, 104 (2021), S. 0428061 - 0428068.
  3. A. Niggas, S. Creutzburg, J. Schwestka, B. Wöckinger, T. Gupta, P. Grande, D. Eder, J. Marques, B. C. Bayer, F. Aumayr, R. Bennett, R. Wilhelm:
    "Peeling graphite layer by layer reveals the charge exchange dynamics of ions inside a solid";
    Communications Physics, 4 (2021), S. 1801 - 1809.
  4. M. Creutzburg, J. Schwestka, A. Niggas, H. Inani, M. Tripathi, A. George, R. Heller, R. Kozubek, L. Madauß, N. McEvoy, S. Facsko, J. Kotakoski, M. Schleberger, A. Turchanin, P. Grande, F. Aumayr, R. Wilhelm:
    "Vanishing influence of the band gap on charge exchange of slow highly charged ions in freestanding single layer MoS2";
    Physical Review B, 102 (2020), S. 0454081 - 0454088.
  5. S. Lohmann, A. Niggas, V. Charnay, R. Holenak, D. Primetzhofer:
    "Assessing electron emission induced by pulsed ion beams: A time-of-flight approach";
    Nuclear Instruments & Methods in Physics Research Section B, 479 (2020), S. 217 - 221.
  6. A. Niggas, J. Schwestka, S. Creutzburg, T. Gupta, D. Eder, B. C. Bayer, F. Aumayr, R. Wilhelm:
    "The role of contaminations in ion beam spectroscopy with freestanding 2D materials: a study on thermal treatment";
    Journal of Chemical Physics, 153 (2020), S. 0147021 - 0147027.
  7. J. Schwestka, H. Inani, M. Tripathi, A. Niggas, N. McEvoy, F. Libisch, F. Aumayr, J. Kotakoski, R. Wilhelm:
    "Atomic-scale carving of nanopores into a van der Waals heterostructure with slow highly charged ions";
    ACS Nano, 14 (2020), S. 10536 - 10543.
  8. P. Szabo, H. Biber, N. Jäggi, M. Brenner, D. Weichselbaum, A. Niggas, R. Stadlmayr, D. Primetzhofer, A. Nenning, A. Mutzke, M. Sauer, J. Fleig, A. Foelske-Schmitz, K. Mezger, H. Lammer, A. Galli, P. Wurz, F. Aumayr:
    "Dynamic potential sputtering of lunar analog material by solar wind ions";
    Astrophysical Journal, 891 (2020), S. 10001 - 10012.
  9. J. Schwestka, A. Niggas, S. Creutzburg, R. Kozubek, R. Heller, M. Schleberger, R. Wilhelm, F. Aumayr:
    "Charge-exchange-driven low-energy electron splash induced by heavy ion impact on condensed matter";
    Journal of Physical Chemistry Letters, 10 (2019), S. 4805 - 4811.
  10. J. Schwestka, D. Melinc, R. Heller, A. Niggas, L. Leonhartsberger, H. Winter, S. Facsko, F. Aumayr, R. Wilhelm:
    "A versatile ion beam spectrometer for studies of ion interaction with 2D materials";
    Review of Scientific Instruments, 89 (2018), S. 0851011 - 0851018.

Beiträge in Tagungsbänden

  1. A. Niggas, J. Schwestka, D. Weichselbaum, R. Heller, F. Aumayr, R. Wilhelm:
    "Coincidence technique to study ion- induced electron emission from atomically thin materials";
    in: "Proc. of SPIE 12131 Nanophotonics IX", 121310H; Proc. of SPIE, 2022, S. 1 - 8.

Vorträge und Posterpräsentationen (mit Tagungsband-Eintrag)

  1. A. Niggas, D. Weichselbaum, F. Aumayr, R. Wilhelm:
    "Energy distribution of electrons emitted from atomically thin materials due to highly charged ion impact";
    Vortrag: 34. Symposium on Surface Science (3S*22), St. Christoph am Arlberg/T; 17.03.2022; in: "3S*22 Symposium on Surface Science 2022 , St. Christoph am Arlberg, Austria, March 13 - 19, 2022 (editors: F. Aumayr, U. Diebold, and C. C. Lemell)", (2022), S. 161 - 162.
  2. R. Wilhelm, A. Niggas, M. Werl, F. Aumayr:
    "Ion charge exchange spectroscopy with 2D materials";
    Poster: 34. Symposium on Surface Science (3S*22), St. Christoph am Arlberg/T; 16.03.2022; in: "3S*22 Symposium on Surface Science 2022 , St. Christoph am Arlberg, Austria, March 13 - 19, 2022 (editors: F. Aumayr, U. Diebold, and C. C. Lemell)", (2022), S. 145 - 146.
  3. A. Niggas, J. Schwestka, S. Creutzburg, D. Weichselbaum, V. Vojtech, A. Grossek, F. Libisch, C. Lemell, H. Inani, A. George, R. Heller, N. McEvoy, J. Kotakoski, A. Turchanin, F. Aumayr, R. Wilhelm:
    "The interaction of highly charged ions with freestanding 2D materials; invited talk";
    Vortrag: 25th International Conference on Ion-Surface Interactions (ISI-2021), Moscow/Russia (eingeladen); 26.08.2021; in: "Proc. of the XXV International Conference on Ion-Surface Interactions (ISI-2021), editors: E.Yu. Zykova, P.A. Karaseov, A.I. Titov, V.E. Yurasova, 23.-27.08.2021, Moscow/Russia, Vol.2; National Research University Higher School of Economics MEPhi", (2021), S. 182 - 185.
  4. H. Biber, P. Szabo, N. Jäggi, M. Wallner, R. Stadlmayr, A. Niggas, M. Moro, D. Primetzhofer, A. Nenning, A. Mutzke, M. Sauer, J. Fleig, A. Foelske-Schmitz, K. Mezger, H. Lammer, A. Galli, P. Wurz, F. Aumayr:
    "A detailed look on the interaction of solar wind helium with Mercury´s surface in the laboratory";
    Vortrag: Online Präsentation "Sharing Geoscience Online", European Geosciences Union (EGU) General Assembly; 08.05.2020; in: "Proc. European Geosciences Union (EGU) General Assembly", EGU2020-9895 (2020), S. 1 - 2.
  5. P. Szabo, H. Biber, N. Jäggi, M. Brenner, D. Weichselbaum, M. Wappl, M. Moro, A. Niggas, R. Stadlmayr, D. Primetzhofer, A. Nenning, A. Mutzke, M. Sauer, J. Fleig, A. Foelske-Schmitz, K. Mezger, H. Lammer, A. Galli, P. Wurz, F. Aumayr:
    "Combining Experiments and Modelling to Understand the Role of Potential Sputtering by Solar Wind Ions";
    Vortrag: Online Präsentation "Sharing Geoscience Online", European Geosciences Union (EGU) General Assembly; 08.05.2020; in: "Proc. European Geosciences Union (EGU) General Assembly", EGU2020-9386 (2020), S. 1 - 2.
  6. A. Niggas, J. Schwestka, S. Creutzburg, T. Gupta, B. Bayer-Skoff, F. Aumayr, R. Wilhelm:
    "How to clean a sample when sputtering is not possible because the sample has only one atomic layer?";
    Poster: 33th Symposium on Surface Science (3S*20), St. Christoph am Arlberg/T; 04.03.2020; in: "Conference Proceedings 3S*20 "Symposium on Surface Science 2020", (2020), S. 129 - 130.
  7. P. Szabo, H. Biber, N. Jäggi, M. Brenner, D. Weichselbaum, M. Wappl, M. Moro, A. Niggas, R. Stadlmayr, D. Primetzhofer, A. Nenning, A. Mutzke, M. Sauer, J. Fleig, A. Foelske-Schmitz, K. Mezger, H. Lammer, A. Galli, P. Wurz, F. Aumayr:
    "Solar Wind Sputtering Investigations on Planetary Mineral Analogues";
    Vortrag: 33th Symposium on Surface Science (3S*20), St. Christoph am Arlberg/T; 04.03.2020; in: "Conference Proceedings 3S*20 "Symposium on Surface Science 2020"", (2020), S. 139 - 140.
  8. J. Schwestka, A. Niggas, H. Inani, S. Creutzburg, J. Kotakoski, R. Wilhelm, F. Aumayr:
    "Perforation of 2D heterostructures";
    Vortrag: 33th Symposium on Surface Science (3S*20), St. Christoph am Arlberg/T; 03.03.2020; in: "Conference Proceedings 3S*20 "Symposium on Surface Science 2020", (2020), S. 79 - 80.
  9. P. Szabo, H. Biber, N. Jäggi, D. Weichselbaum, M. Brenner, R. Stadlmayr, D. Mayer, A. Niggas, A. Mutzke, A. Nenning, M.C. Doppler, M. Sauer, A. Galli, J. Fleig, A. Foelske-Schmitz, D. Primetzhofer, H. Lammer, K. Mezger, P. Wurz, F. Aumayr:
    "Sputtering of mercury and moon analogues by solar wind ions; invited talk";
    Vortrag: 24th International Conference on Ion-Surface Interactions (ISI-2019), Moscow/Russia (eingeladen); 19.08.2019; in: "Proc. of the XXIV International Conference on Ion-Surface Interactions (ISI-2019), editors: E.Yu. Zykova, P.A. Karaseov, A.I. Titov, V.E. Yurasova, 19.-23.08.2019, Moscow, Russia"", Vol.1; National Research University Higher School of Economics (2019), ISSN: 2308-6289; S. 44 - 49.

Vorträge und Posterpräsentationen (ohne Tagungsband-Eintrag)

  1. A. Niggas:
    "Electron emission from freestanding 2D materials during slow highly charged ion irradiation; invited talk";
    Vortrag: 29th International Conference on Atomic Collisions in Solids & 11th International Symposium on Swift Heavy Ions in Matter (ICACS-SHIM 2022), University of Helsinki/Finland (eingeladen); 22.06.2022.
  2. M. Werl, A. Niggas, K. Tökési, F. Aumayr, R. Wilhelm:
    "A computational approach to the formation and free decay of hollow atoms";
    Poster: 29th International Conference on Atomic Collisions in Solids & 11th International Symposium on Swift Heavy Ions in Matter (ICACS-SHIM 2022), University of Helsinki/Finland; 21.06.2022.
  3. A. Niggas, M. Werl, F. Aumayr, R. Wilhelm:
    "Correlated ion-electron energy and charge exchange spectroscopy following ion transmission through free-standing 2D materials";
    Poster: International Conference on Many Particle Spectroscopy of Atoms, Molecules, Clusters and Surfaces (MPS-2022), Turku/Finnland; 16.06.2022.
  4. A. Niggas, K. Balzer, C. Speckmann, J. Kotakoski, M. Bonitz, F. Aumayr, R. Wilhelm:
    "Electron emission from 2D materials induced by highly charged ions";
    Poster: 5th European Workshop on Epitaxial Graphene and 2D Materials (EWEG2D´22), St. Moritz/Switzerland; 25.05.2022 - 26.05.2022.
  5. A. Niggas:
    "Coincidence technique to study ion-induced electron emission from atomically thin materials; invited talk";
    Vortrag: SPIE Photonics Europe 2022 Nanophotonics, Strasbourg/France, vitual (eingeladen); 06.04.2022.
  6. A. Niggas:
    "Charge exchange dynamics of ions inside solids";
    Vortrag: Seminar Institut für Allgemeine Physik (IAP), TU Wien; 30.11.2021.
  7. A. Niggas:
    "The role of ICD in the de-excitation of slow highly charged ions transmitted through freestanding 2D materials; invited talk";
    Vortrag: Interatomic Coulombic Decay in External Environments (ICD-X), Glasgow/United Kingdom (eingeladen); 20.09.2021.
  8. A. Niggas:
    "Atomic-scale carving of nanopores into a van-der-Waals heterostructure using slow highly charged ions";
    Vortrag: European congress and exhibition on advanced materials and processes (EUROMAT 2021), Graz/Stmk; 14.09.2021.
  9. H. Muckenhuber, G. Szabo, J. Arkadiusz, B. Jany, M. Lehner, A. Niggas, U. Kentsch, F. Krok, R. Wilhelm:
    "Irradiation of Au-nano-islands with highly charged ions and characterization with AFM and SEM";
    Poster: 32nd International Conference on Photonic, Electronic and Atomic Collisions (ICPEAC 2021), Kanada, virtuel; 21.07.2021.
  10. A. Niggas, S. Creutzburg, J. Schwestka, B. Wöckinger, D. Gupta, P. Grande, D. Eder, J. Marques, B. C. Bayer, F. Aumayr, R. Bennett, R. Wilhelm:
    "Interatomic Coulombic decay driving the de-excitation of highly charged ions inside of atomically thin materials";
    Poster: 32nd International Conference on Photonic, Electronic and Atomic Collisions (ICPEAC 2021), Kanada, virtuel; 21.07.2021.
  11. G. Szabo, J. Fries, A. Niggas, R. Wilhelm:
    "Generation of picosecond ion pulses using a fast pulse electron beam ion source";
    Poster: 32nd International Conference on Photonic, Electronic and Atomic Collisions (ICPEAC 2021), Kanada, virtuel; 21.07.2021.
  12. M. Werl, A. Niggas, F. Aumayr, R. Wilhelm:
    "Measuring charge exchange and energy loss of highly charged ions colliding with surfaces under grazing incidence";
    Poster: 32nd International Conference on Photonic, Electronic and Atomic Collisions (ICPEAC 2021), Kanada, virtuel; 21.07.2021.
  13. A. Niggas:
    "Peeling graphite layer by layer to study the charge exchange of ions inside a solid";
    Poster: DPG-Frühjahrstagung (DPG Spring Meeting) of the Surface Science Division, SurfaceScience21, virtual; 04.03.2021.
  14. A. Niggas:
    "Preparing freestanding 2D materials for ion beam spectroscopy";
    Vortrag: 1st Symposium on Ion-Solid and Atomic Collisions (ISAAC 2020), TU Wien; 23.09.2020.
  15. R. Wilhelm, S. Creutzburg, J. Schwestka, A. Niggas, F. Aumayr:
    "Energy deposition of highly charged ions transmitted through single layer MoS2";
    Poster: 31st International Conference on Photonic, Electronic and Atomic Collisions (XXXI ICPEAC), Deauville, Normandy/France; 29.07.2019.
  16. A. Niggas, J. Schwestka, S. Creutzburg, F. Aumayr, R. Wilhelm:
    "The role of contaminations on the interaction of highly charged ions with 2D materials";
    Poster: 31st International Conference on Photonic, Electronic and Atomic Collisions (XXXI ICPEAC), Deauville, Normandy/France; 25.07.2019.
  17. J. Schwestka, A. Niggas, S. Creutzburg, R. Wilhelm, F. Aumayr:
    "Highly charged ion impact on graphene leading to the emission of low energy electrons";
    Poster: 31st International Conference on Photonic, Electronic and Atomic Collisions (XXXI ICPEAC), Deauville, Normandy/France; 25.07.2019.
  18. A. Niggas, J. Schwestka, S. Creutzburg, R. Wilhelm, F. Aumayr:
    "Electron emission due to ion thransmission through freestanding single layer graphene";
    Poster: 1st Symposium on Electron, Photon and Ion Collisions on Molecular & Atomic Nanostructures (1. EPIC-MAN), Caen/France; 22.07.2019.
  19. R. Wilhelm, S. Creutzburg, J. Schwestka, A. Niggas, F. Aumayr:
    "Charge exchange of heavy ions transmitted through a single layer of molybdenum disulfide";
    Poster: 1st Symposium on Electron, Photon and Ion Collisions on Molecular & Atomic Nanostructures (1. EPIC-MAN), Caen/France; 22.07.2019.
  20. R. Wilhelm, S. Creutzburg, J. Schwestka, A. Niggas, F. Aumayr:
    "Unraveling energy-loss processes of low energy heavy ions in 2D materials";
    Poster: 1st Symposium on Electron, Photon and Ion Collisions on Molecular & Atomic Nanostructures (1. EPIC-MAN), Caen/France; 22.07.2019.
  21. R. Wilhelm, S. Creutzburg, J. Schwestka, H. Inani, M. Tripathi, R. Heller, N. Klingner, A. Niggas, T. Lehnert, R. Leiter, R. Kozubek, S. Facsko, U. Kaiser, J. Kotakoski, M. Schleberger, F. Aumayr:
    "Energy deposition of heavy ions in freestanding 2D materials";
    Poster: 13th European Conference on Atoms, Molecules and Photons (ECAMP-13), Florence/Italy; 12.04.2019.
  22. R. Wilhelm, G. P.L., S. Creutzburg, J. Schwestka, A. Niggas, F. Aumayr:
    "Unraveling energy loss processes of ions in 2D materials - the role of Interatomic Coulombic Decay, the charge state, and charge exchange in nuclear and electronic stopping";
    Poster: 13th European Conference on Atoms, Molecules and Photons (ECAMP-13), Florence/Italy; 11.04.2019.
  23. J. Schwestka, A. Niggas, R. Wilhelm, F. Aumayr et al.:
    "Ion-induced electron emission from 2D materials";
    Poster: 10th Workshop "Towards Reality in Nanoscale Materials" (TRNM X), Levi/Finland; 13.02.2019.

Diplom- und Master-Arbeiten (eigene und betreute)

  1. D. Weichselbaum:
    "Experimental measurement of highly charged ion-induced electron emission from freestanding single-layer graphene";
    Betreuer/in(nen): R. Wilhelm, A. Niggas; Institut für Angewandte Physik (IAP), 2022; Abschlussprüfung: 13.01.2022.
  2. A. Niggas:
    "The role of contaminations in the interaction of highly charged ions with 2D materials";
    Betreuer/in(nen): R. Wilhelm, F. Aumayr; Institut für Angewandte Physik (E134), 2019; Abschlussprüfung: 27.11.2019.