Publication list for
Richard Wilhelm
as author or essentially involved person
101 records (2016 - 2022)
Publications in Scientific Journals
-
N. Ishikawa, Y. Fujimura, K. Kondo, G. Szabo, R. Wilhelm, H. Ogawa, T. Taguchi:
"Surface nanostructures on Nb-doped SrTiO3 irradiated with swift heavy ions at grazing Incidence";
Nanotechnology,
33
(2022),
23530301
- 23530310.
-
P. Szabo, D. Weichselbaum, H. Biber, C. Cupak, A. Mutzke, R. Wilhelm, F. Aumayr:
"Graphical user interface for SDTrimSP to simulate sputtering, ion implantation and the dynamic effects of ion irradiation";
Nuclear Instruments & Methods in Physics Research Section B,
522
(2022),
47
- 53.
-
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),
07400701
- 07400711.
-
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),
0428061
- 0428068.
-
C. Cupak, P. Szabo, H. Biber, R. Stadlmayr, C. Grave, M. Fellinger, J. Brötzner, R. Wilhelm, W. Möller, A. Mutzke, M. Moro, F. Aumayr:
"Sputter yields of rough surfaces: Importance of the mean surface inclination angle from nano- to microscopic rough regimes";
Applied Surface Science,
570
(2021),
15120401
- 15120411.
-
C. Neumann, R. Wilhelm, M. Küllmer, A. Turchanin:
"Low-energy electron irradiation induced synthesis of molecular nanosheets: An influence of the electron beam energy";
Faraday Discussions,
227
(2021),
61
- 79.
-
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),
1801
- 1809.
-
G. Szabo, M. Lehner, L. Bischoff, W. Pilz, H. Muckenhuber, U. Kentsch, F. Aumayr, N. Klinger, R. Wilhelm:
"Nano-hillock formation on CaF2 due to individual slow Au-cluster impacts";
Nanotechnology,
32
(2021),
3557011
- 3557017.
-
G. Torrisi, D. Mascali, A. Bacci, G. Cirrone, G. Cosentino, G. Della Valle, N. Gambino, G. Mauro, G. Petringa, G. Russo, C. Schmitzer, G. Sorbello, R. Wilhelm:
"Feasibility Study and Perspectives of proton Dielectric Laser Accelerators (p-DLA): from nanosource to accelerator scheme";
arXiv: physics.acc-ph,
2106.13701
(2021),
1
- 17.
-
R. Wilhelm:
"Hohe Ladung trifft dünne Schicht";
Physik Journal,
20
(2021),
64
- 67.
-
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),
0454081
- 0454088.
-
D. Fuchs, B. C. Bayer, T. Gupta, G. Szabo, R. Wilhelm, D. Eder, J. Meyer, S. Steiner, B. Gollas:
"Electrochemical Behavior of Graphene in a Deep Eutectic Solvent";
ACS Applied Materials & Interfaces,
12
(2020),
40937
- 40948.
-
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),
0147021
- 0147027.
-
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),
10536
- 10543.
-
R. Stadlmayr, P. Szabo, H. Biber, H. Koslowski, E. Kadletz, C. Cupak, R. Wilhelm, M. Schmid, C. Linsmeier, F. Aumayr:
"A high temperature dual-mode quartz crystal microbalance technique for erosion and thermal desorption spectroscopy measurements";
Review of Scientific Instruments,
91
(2020),
1251041
- 1251049.
-
R. Stadlmayr, P. Szabo, D. Mayer, C. Cupak, T. Dittmar, L. Bischoff, S. Möller, M. Rasiński, R. Wilhelm, W. Möller, F. Aumayr:
"Sputtering of Nanostructured Tungsten and Comparison to Modelling with TRI3DYN";
Journal of Nuclear Materials,
532
(2020),
1520191
- 1520199.
-
R. Wilhelm:
"On the highly charged ion transmission spectroscopy applied to 2D materials";
Journal of Physics: Conference Series,
1412
(2020),
06201001
- 06201011.
-
F. Aumayr, K. Ueda, E. Sokell, S. Schippers, H. Sadeghpour, F. Merkt, T. Gallaghher, F.B. Dunning, P. Scheier, O. Echt, T. Kirchner, S. Fritsche, A. Surzhykov, X. Ma, R. Rivarola, O. Fojon, L. Tribedi, E. Lamour, J.R. Crespo López-Urrutia, Y. Litvinov, V. Shabaev, H. Cederquist, H. Zettergren, M. Schleberger, R. Wilhelm, T. Azuma, P. Boduch, H. Schmidt, T. Stöhlker:
"Roadmap on photonic, electronic and atomic collision physics: III. Heavy particles: with zero to relativistic speeds";
Journal of Physics B: Atomic , Molecular and Optical Physics,
52
(2019),
17100301
- 17100351.
-
A. El-Said, R. Wilhelm, R. Heller, S. Facsko:
"Creation of surface nanostructures in lanthanum fluoride single crystals by irradiation with slow highly charged ions";
Nuclear Instruments & Methods in Physics Research Section B,
460
(2019),
137
- 140.
-
R. Kozubek, M. Tripathi, M. Ghorbani-Asl, S. Kretschmer, L. Madauß, E. Pollmann, M. OŽBrien, N. McEvoy, U. Ludacka, T. Susi, G. Duesberg, R. Wilhelm, A. Krasheninnikov, J. Kotakoski, M. Schleberger:
"Perforating Freestanding Molybdenum Disulfide Monolayers with Highly Charged Ions";
Journal of Physical Chemistry Letters,
10
(2019),
904
- 910.
-
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),
4805
- 4811.
-
R. Wilhelm, P. Grande:
"Unraveling energy loss processes of low energy heavy ions in 2D materials";
Communications Physics,
2, Artikelnummer 89
(2019),
1
- 7.
-
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),
0851011
- 0851018.
-
J. Schwestka, R. Wilhelm, E. Gruber, R. Heller, R. Kozubek, M. Schleberger, S. Facsko, F. Aumayr:
"The role of radiative de-excitation in the neutralization process of highly charged ions interacting with a single layer of graphene";
Nuclear Instruments & Methods in Physics Research Section B,
422
(2018),
63
- 67.
-
R. Wilhelm, E. Gruber, J. Schwestka, R. Heller, S. Fascko, F. Aumayr:
"Neutralization dynamics of slow highly charged ions in 2D materials";
Applied Sciences,
8
(2018),
1050101
- 1050116.
-
R. Wilhelm, E. Gruber, J. Schwestka, R. Kozubek, T. Madeira, J. Marques, J. Kobus, A. Krasheninnikov, M. Schleberger, F. Aumayr:
"Interatomic Coulombic Decay - the mechanism for rapid de-excitation of hollow atoms";
Physical Review Letters,
119
(2017),
103401;
1
- 6.
-
A. El-Said, R. Wilhelm, R. Heller, M. Sorokin, S. Facsko, F. Aumayr:
"Tuning the fabrication of nanostructures by low-energy highly charged ions";
Physical Review Letters,
117
(2016),
126101;
1
- 5.
-
E. Gruber, R. Wilhelm, R. Pétuya, V. Smejkal, R. Kozubek, A. Hierzenberger, B. Beyer, I. Aldazabal, A. Kazansky, F. Libisch, A. Krasheninnikov, M. Schleberger, S. Fascko, A. Borisov, A. Arnau, F. Aumayr:
"Ultrafast electronic response of graphene to a strong and localized electric field";
Nature Communications,
7
(2016),
13948;
1
- 7.
Contributions to Proceedings
-
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,
1
- 8.
-
J. Schwestka, E. Gruber, R. Wilhelm, V. Smejkal, D. Melinc, L. Leonhartsberger, R. Kozubek, A. Hierzenberger, M. Schleberger, S. Facsko, F. Aumayr:
"Interaction of highly charged ions with single layer graphene";
in: "Proc. of the XXIII International Conference on Ion-Surface Interactions (ISI-2017), editors: E.Yu. Zykova, P.A. Karaseov, A.I. Titov, V.E. Yurasovam, 21.-25.08.2015, Moscow, Russia",
Vol.3;
National Research University Higher School of Economics,
2017,
21
- 25.
-
M. Sorokin, A. El-Said, R. Wilhelm, R. Heller, S. Facsko, F. Aumayr:
"Structuring of the lithium fluoride surface by highly charged ions";
in: "Proc. of the XXIII International Conference on Ion-Surface Interactions (ISI-2017), editors: E.Yu. Zykova, P.A. Karaseov, A.I. Titov, V.E. Yurasovam, 21.-25.08.2015, Moscow, Russia,",
Vol.1;
National Research University Higher School of Economics,
2017,
64
- 66.
-
R. Wilhelm, J. Schwestka, E. Gruber, R. Heller, R. Kozubek, M. Schleberger, S. Facsko, F. Aumayr:
"Radiative and non-radiative de-excitation of slow highly charged ions transmitted through freestanding single layer graphene";
in: "Proc. of the XXIII International Conference on Ion-Surface Interactions (ISI-2017), editors: E.Yu. Zykova, P.A. Karaseov, A.I. Titov, V.E. Yurasovam, 21.-25.08.2015, Moscow, Russia",
Vol.2;
National Research University Higher School of Economics,
2017,
24
- 26.
Talks and Poster Presentations (with Proceedings-Entry)
-
A. Niggas, D. Weichselbaum, F. Aumayr, R. Wilhelm:
"Energy distribution of electrons emitted from atomically thin materials due to highly charged ion impact";
Talk: 34. Symposium on Surface Science (3S*22),
St. Christoph am Arlberg/T;
03-17-2022; 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),
161
- 162.
-
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;
03-16-2022; 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),
145
- 146.
-
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";
Talk: 25th International Conference on Ion-Surface Interactions (ISI-2021),
Moscow/Russia (invited);
08-26-2021; 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),
182
- 185.
-
G. Szabo, M. Lehner, L. Bischoff, W. Pilz, U. Kentsch, F. Aumayr, N. Klingner, R. Wilhelm:
"Nano-hillock formation on CaF2 due to cluster-ion irradiation; invited talk";
Talk: 25th International Conference on Ion-Surface Interactions (ISI-2021),
Moscow/Russia (invited);
08-23-2021; 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.1; National Research University Higher School of Economics MEPh",
(2021),
49
- 53.
-
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;
03-04-2020; in: "Conference Proceedings 3S*20 "Symposium on Surface Science 2020",
(2020),
129
- 130.
-
J. Schwestka, A. Niggas, H. Inani, S. Creutzburg, J. Kotakoski, R. Wilhelm, F. Aumayr:
"Perforation of 2D heterostructures";
Talk: 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),
79
- 80.
-
J. Schwestka, R. Wilhelm, S. Creutzburg, R. Heller, R. Kouzubek, M. Schleberger, S. Facsko, F. Aumayr:
"Interaction of highly charged ions with 2D materials";
Poster: Symposium on Surface Science 2018 (3S*18),
St. Christoph am Arlberg/T;
02-28-2018; in: "Proceedings 3S*18 Symposium on Surface Science 2018, Symposium on Surface Science 2018 (3S*18)",
(2018),
129
- 130.
Talks and Poster Presentations (without Proceedings-Entry)
-
P. Szabo, D. Weichselbaum, H. Biber, C. Cupak, A. Mutzke, R. Wilhelm, F. Aumayr:
"A graphical user interface for SDTrimSP";
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, virtual;
06-22-2022.
-
R. Wilhelm:
"Potential sputtering in freestanding van-der-Waals heterostructures; contributed talk";
Talk: 29th International Conference on Atomic Collisions in Solids & 11th International Symposium on Swift Heavy Ions in Matter (ICACS-SHIM 2022),
University of Helsinki/Finland, virtual;
06-22-2022.
-
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;
06-21-2022.
-
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;
06-16-2022.
-
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 (EWEG2DŽ22),
St. Moritz/Switzerland;
05-25-2022
- 05-26-2022.
-
G. Szabo, M. Lehner, L. Bischoff, W. Pilz, U. Kentsch, F. Aumayr, N. Klingner, R. Wilhelm:
"Nano-hillock formation on CaF2 due to individual slow Au-cluster impacts";
Poster: European congress and exhibition on advanced materials and processes (EUROMAT 2021),
Graz/Stmk;
09-14-2021.
-
M. Werl, P. Dergham, D. Vernhet, E. Lamour, F. Aumayr, M. Trassinelli, R. Wilhelm:
"Using highly charged ions to probe the magnetic structure of 2D materials";
Poster: European congress and exhibition on advanced materials and processes (EUROMAT 2021),
Graz/Stmk;
09-14-2021.
-
R. Wilhelm:
"Highly charged ion interaction with surfaces; invited talk";
Talk: Applied Nuclear Physics (ANP),
Prague/Tschechien (invited);
09-14-2021.
-
R. Wilhelm:
"Nanostructure formation by strong electronic excitations; invited talk";
Talk: Radiate Summer School,
Jyväskylä/Finnland (invited);
09-10-2021.
-
R. Wilhelm:
"Introduction to ion interaction with nanostructures; invited talk";
Talk: Radiate Summer School,
Jyväskylä/Finnland (invited);
09-08-2021.
-
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;
07-21-2021.
-
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;
07-21-2021.
-
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;
07-21-2021.
-
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;
07-21-2021.
-
C. Cupak, F. Troneberger, H. Biber, P. Szabo, R. Wilhelm, D. Böhm, C. Eisenmenger-Sittner, M. Moro, D. Primetzhofer, F. Aumayr:
"Synergistic sputtering effects during quasi-concurrent Ar and D2 ion beam irradiation of tungsten films";
Poster: 18th International Conference on Plasma-Facing Materials and Components for Fusion Applications (PFMC-18),
FZ Jülich/Germany, online;
05-20-2021.
-
R. Wilhelm:
"Towards timing resolution in ion-solid interaction";
Talk: Faculty of Physics,
Semnan University/Iran, online;
05-20-2021.
-
R. Wilhelm:
"Interaction of slow highly charged ions with freestanding short-range ordered organic nanosheets and crystalline 2D materials - from fundamental processes to applications in structural analysis";
Talk: Condensed Matter Theory Seminar,
Universität Bielefeld/ Deutschland, online;
05-07-2021.
-
R. Wilhelm:
"Atomic-scale carving of nanopores into a van-der-Waals heterostructure with slow highly charged ions";
Talk: Institutsseminar Montanuniversität Leoben,
Leoben, online;
03-22-2021.
-
R. Wilhelm:
"Atomic-scale carving of nanopores into a van-der-Waals heterostructure with slow highly charged ions";
Talk: DPG-Frühjahrstagung (DPG Spring Meeting) of the Surface Science Division, SurfaceScience21,
virtual;
03-01-2021.
-
R. Wilhelm:
"Charge exchange dynamics of ions in solids";
Talk: Habilitandenseminar der Fakultät Physik,
TU Wien;
02-11-2021.
-
R. Wilhelm:
"Interaction of slow highly charged ions with material surfaces and 2D materials; invited seminar talk";
Talk: Institutsseminar GSI, online,
Darmstadt/Deutschland (invited);
11-25-2020.
-
R. Wilhelm:
"Time-resolved ion scattering";
Talk: 1st Symposium on Ion-Solid and Atomic Collisions (ISAAC 2020),
TU Wien;
09-23-2020.
-
R. Wilhelm:
"Ion Beam Spectroscopy with 2D Materials; Invited plenary talk";
Talk: 23rd International Workshop on Inelastic Ion-Surface Collisions (IISC-23),
Matsue/Japan (invited);
11-19-2019.
-
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;
07-29-2019.
-
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;
07-25-2019.
-
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;
07-25-2019.
-
R. Wilhelm:
"Collisions of highly charged ions with 2D materials - What we learn from ion transmission spectroscopy; invited talk";
Talk: 31st International Conference on Photonic, Electronic and Atomic Collisions (XXXI ICPEAC),
Deauville, Normandy/France (invited);
07-25-2019.
-
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;
07-22-2019.
-
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;
07-22-2019.
-
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;
07-22-2019.
-
R. Wilhelm:
"Neutralization dynamics of highly charged ions in 2D materials; invitd talk";
Talk: Institutskolloquium, Advanced Research Center for Nanolithography (ARCNL),
Amsterdam/NL (invited);
04-24-2019.
-
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;
04-12-2019.
-
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;
04-11-2019.
-
R. Wilhelm:
"Unraveling energy-loss processes of low energy heavy ions in 2D materials";
Talk: Deutsche Physikalische Gesellschaft (DPG) Frühjahrstagung 2019, Sektion Kondensierte Materie,
Regensburg/Germany;
04-03-2019.
-
R. Wilhelm:
"Energy deposition of ions in high charge states into 2D materials - Using large electronic excitation for material science at the nanoscale; invited seminartalk";
Talk: Invited Seminartalk, Institutsseminar, Universität Uppsala, Department of Physics and Astronomy,
Uppsala/Sweden (invited);
02-26-2019.
-
R. Wilhelm:
"Ultrafast neutralization dynamics of highly charged ions upon impact on 2D materials; invited talk";
Talk: 10th Workshop "Towards Reality in Nanoscale Materials" (TRNM X),
Levi/Finland (invited);
02-14-2019.
-
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;
02-13-2019.
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R. Wilhelm:
"Ultrafast neutralization dynamics of highly charged ions upon impact on 2D materials";
Poster: German Conference for Research with Synchrotron Radiation, Neutrons and Ion Beams at Large Facilities (SNI-2018),
TU München/Germany;
09-18-2018.
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R. Wilhelm:
"Rapid deexcitation of hollow atoms at a solid surface driven by Interatomic Coulombic Decay; invited talk";
Talk: 19th International Conference Physics of Highly Charged Ions (HCI 2018),
Lissabon/Portugal (invited);
09-06-2018.
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R. Wilhelm:
"Ultrafast neutralization dynamics of highly charged ions upon impact on atomically thin solid targets";
Talk: The International Conference on Many Particle Spectroscopy of Atoms, Molecules, Clusters and Surfaces,
Budapest, Ungarn;
08-24-2018.
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R. Wilhelm, S. Creutzburg, J. Schwestka, E. Gruber, T. Madeira, J. Marques, J. Kobus, A. Krasheninnikov, F. Aumayr:
"Interatomic Coulombic Decay: The Mechanism for Rapid Deexcitation of Hollow Atoms";
Poster: 10th International Symposium on Swift Heavy Ions in Matter & 28th International Conference on Atomic Collisions in Solids (SHIM-ICACS 2018),
Caen/Frankreich;
07-03-2018.
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R. Wilhelm, S. Creutzburg, J. Schwestka, T. Lehnert, R. Leiter, R. Kozubek, J. Kotakoski, R. Heller, A. Krasheninnikov, U. Kaiser, M. Schleberger, S. Facsko, F. Aumayr:
"Investigation of the exit charge state distributions of highly charged ions transmitted through different 2D materials";
Poster: 10th International Symposium on Swift Heavy Ions in Matter & 28th International Conference on Atomic Collisions in Solids (SHIM-ICACS 2018),
Caen/Frankreich;
07-03-2018.
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R. Wilhelm:
"Charge exchange and energy loss of slow highly charged ions in 2D materials; invted talk";
Talk: 21st International Conference On Ion Beam Modification Of Materials (IBMM 2018),
San Antonio, TX/USA (invited);
06-25-2018.
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R. Wilhelm:
"From the creation of carbon nanomembranes in a low energy electron microscope to perforation with highly charged ions";
Talk: Gruppenseminar an der Friedrich-Schiller-Universität Jena,
Jena/Deutschland;
01-11-2018.
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R. Wilhelm:
"Highly Charged Ion Interaction with Surfaces and 2D-Materials";
Talk: Seminar Institut für Allgemeine Physik (IAP),
TU Wien;
10-17-2017.
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J. Schwestka, R. Wilhelm, E. Gruber, R. Heller, R. Kozubek, M. Schleberger, S. Facsko, F. Aumayr:
"Radiative vs. non-radiative de-excitation of initially slow highly charged ions transmitted through a freestanding single layer of graphene";
Poster: 22nd International Workshop on Inelastic Ion-Surface Collisions (IISC-2017),
Dresden/Germany;
09-20-2017.
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F. Aumayr, E. Gruber, R. Wilhelm, J. Schwestka, V. Smejkal, R. Kozubek, A. Krasheninnikov, M. Schleberger, S. Facsko:
"Charge equilibration times for slow highly charged ions in single layer graphene";
Poster: 30th International Conference on Photonic, Electronic and Atomic Collisions (XXX ICPEAC),
Cairns, Tropical Queensland/Australia;
08-01-2017.
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F. Aumayr, R. Wilhelm, J. Schwestka, E. Gruber, R. Heller, R. Kozubek, M. Schleberger, S. Facsko:
"Radiative de-excitation channel of slow highly charged ions transmitted through freestanding single layer graphene";
Poster: 30th International Conference on Photonic, Electronic and Atomic Collisions (XXX ICPEAC),
Cairns, Tropical Queensland/Australia;
08-01-2017.
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J. Schwestka, R. Wilhelm, D. Melinc, L. Leonhartsberger, F. Aumayr:
"Experimental setup for studying collisions of highly charged ions with graphene and other 2D materials";
Poster: 18th International Conference on the Physics of Highly Charged Ions (HCI-2016),
Kielce/Poland;
09-15-2016.
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R. Wilhelm, E. Gruber, J. Schwestka, R. Heller, R. Kozubek, A. Hierzenberger, M. Schleberger, S. Facsko, F. Aumayr:
"Radiative deexcitation of initially slow highly charged ions transmitted through graphene";
Poster: 18th International Conference on the Physics of Highly Charged Ions (HCI-2016),
Kielce/Poland;
09-15-2016.
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D. Melinc, J. Schwestka, R. Wilhelm, F. Aumayr:
"A new setup for studying the interaction of slow highly charged ions with 2D materials";
Poster: 12th European Conference on Atoms Molecules and Photons (ECAMP12),
Frankfurt/Main, Germany;
09-06-2016.
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R. Wilhelm:
"Highly charged ion interaction with graphene; invited talk";
Talk: 12th European Conference on Atoms Molecules and Photons (ECAMP12),
Frankfurt/Main, Germany (invited);
09-06-2016.
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R. Wilhelm:
"Charge equilibration and energy loss of slow highly charged ions in single layer graphene; invited talk";
Talk: 27th International Conference Atomic Collisions in Solids (ICACS 2016),
Lanzhou/China (invited);
07-27-2016.
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J. Schwestka, R. Wilhelm, E. Gruber, R. Kouzubek, A. Hierzenberger, R. Heller, M. Schleberger, S. Facsko, F. Aumayr:
"Slow highly charged ion transmission through graphene - x-ray emission";
Poster: 27th International Conference Atomic Collisions in Solids (ICACS 2016),
Lanzhou/China;
07-25-2016.
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R. Wilhelm, D. Melinc, J. Schwestka, L. Leonhartsberger, F. Aumayr:
"Experimental setup for collision studies between slow highly charged ions and 2D materials";
Poster: 27th International Conference Atomic Collisions in Solids (ICACS 2016),
Lanzhou/China;
07-25-2016.
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R. Wilhelm:
"Charge exchange and energy loss of slow highly charged ions in two-dimensional materials; seminar talk";
Talk: Seminar Johannes Kepler Universität Linz, Institute of Experimental Physics,
Linz/OÖ;
06-15-2016.
Doctor's Theses (authored and supervised)
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J. Schwestka:
"On the Charge Exchange Dynamics of Highly Charged Ions in atomically thin solids";
Supervisor, Reviewer: F. Aumayr, M. Pajek, P. Grande, R. Wilhelm;
Institut für Angewandte Physik (E134),
2020;
oral examination: 05-12-2020.
Diploma and Master Theses (authored and supervised)
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D. Weichselbaum:
"Experimental measurement of highly charged ion-induced electron emission from freestanding single-layer graphene";
Supervisor: R. Wilhelm, A. Niggas;
Institut für Angewandte Physik (IAP),
2022;
final examination: 01-13-2022.
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J. Fries:
"Design of an electron beam ion source for experiments with ultrafast timing resolution using SIMION simulations";
Supervisor: R. Wilhelm, F. Aumayr;
Institut für Angewandte Physik (IAP),
2020;
final examination: 11-26-2020.
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G. Szabo:
"Heavy ion cluster interaction with CaF2 and slow highly charged ion interaction with metallic nano-islands";
Supervisor: R. Wilhelm, F. Aumayr;
Institut für Angewandte Physik (E134),
2020;
final examination: 01-21-2020.
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A. Niggas:
"The role of contaminations in the interaction of highly charged ions with 2D materials";
Supervisor: R. Wilhelm, F. Aumayr;
Institut für Angewandte Physik (E134),
2019;
final examination: 11-27-2019.
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D. Melinc:
"Experimental setup NIELS for energy loss measurements of slow highly charged ions based on time-of-flight";
Supervisor: F. Aumayr, R. Wilhelm;
Institut für Angewandte Physik (E134),
2017;
final examination: 06-08-2017.