Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Roland Kozubek"'
Autor:
Elisabeth Gruber, Richard A. Wilhelm, Rémi Pétuya, Valerie Smejkal, Roland Kozubek, Anke Hierzenberger, Bernhard C. Bayer, Iñigo Aldazabal, Andrey K. Kazansky, Florian Libisch, Arkady V. Krasheninnikov, Marika Schleberger, Stefan Facsko, Andrei G. Borisov, Andrés Arnau, Friedrich Aumayr
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
Graphene has so far demonstrated remarkable properties, making it increasingly interesting for ultrafast electronic applications. Here, the authors show that, when probed by a highly charged ion, freestanding graphene is able to provide dozens of ele
Externí odkaz:
https://doaj.org/article/901512c561c3490ea41ae9c97766cf7b
Autor:
Jani Kotakoski, Arkady V. Krasheninnikov, Mahdi Ghorbani-Asl, Roland Kozubek, Toma Susi, Richard A. Wilhelm, Maria O'Brien, Erik Pollmann, Lukas Madauß, Georg S. Duesberg, Marika Schleberger, Silvan Kretschmer, Ursula Ludacka, Mukesh Tripathi, Niall McEvoy
Publikováno v:
Journal of Physical Chemistry Letters 10(2019), 904-910
Porous single layer molybdenum disulfide (MoS$_2$) is a promising material for applications such as DNA sequencing and water desalination. In this work, we introduce irradiation with highly charged ions (HCIs) as a new technique to fabricate well-def
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8447f7418d83f218525611a5cdf37370
http://juuli.fi/Record/0338012119
http://juuli.fi/Record/0338012119
Autor:
Richard A. Wilhelm, Friedrich Aumayr, Anna Niggas, Janine Schwestka, Lukas Madauß, Marika Schleberger, Roland Kozubek, Stefan Facsko, Sascha Creutzburg, René Heller
Synopsis Recent experiments found that the neutralisation of highly charged ions interacting with a freestanding single layer of graphene proceeds on a femtosecond time scale. This ultra-fast deexcitation was attributed to Interatomic Coulombic Decay
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f2093d5bf3bafb61a9221f821df4ee0
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85086720543
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85086720543
Autor:
Nico Klingner, Jani Kotakoski, Richard A. Wilhelm, Anna Niggas, Roland Kozubek, Lukas Madauß, Marika Schleberger, René Heller, Pedro Luis Grande, Sascha Creutzburg, Stefan Facsko, Mukesh Tripathi, Friedrich Aumayr, Heena Inani, Janine Schwestka
Synopsis Highly charged ions (HCIs) are an efficient tool for the perforation of suspended 2D materials. Only a fraction of their potential energy is transferred to the atomically thin target during the very short interaction time and is available fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d671d3024fd46602e69c8e08ce9394de
https://phaidra.univie.ac.at/o:1418892
https://phaidra.univie.ac.at/o:1418892
Publikováno v:
ACS Applied Nano Materials. 1:3765-3773
Two-dimensional hexagonal boron nitride (hBN) has been shown to be a suitable substrate and gate material for high-performance graphene electronics and has been proposed for applications in catalysis and DNA sequencing. This study explores how highly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a7d2d3dea0828644d95f4e26ff04123
https://doi.org/10.1021/acsanm.8b00903
https://doi.org/10.1021/acsanm.8b00903
Autor:
Marika Schleberger, Friedrich Aumayr, Elisabeth Gruber, Janine Schwestka, Roland Kozubek, Richard A. Wilhelm, Stefan Facsko, René Heller
Publikováno v:
Nuclear Instruments and Methods in Physics Research B 422(2018), 63-67
X-ray emission of slow (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1b73958652a5768269538ef0398da00
https://doi.org/10.1016/j.nimb.2018.02.022
https://doi.org/10.1016/j.nimb.2018.02.022
Autor:
Flyura Djurabekova, Kai Nordlund, Arkady V. Krasheninnikov, E. H. Åhlgren, Marika Schleberger, Marko Karlušić, Henning Lebius, Milko Jakšić, Oliver Ochedowski, Rasim Mirzayev, Jani Kotakoski, Roland Kozubek, Aleksi A. Leino, Henrique Vázquez
Publikováno v:
Carbon
Carbon, 2017, 114, pp.511-518. ⟨10.1016/j.carbon.2016.12.015⟩
Carbon 114(2017), 511-518
Carbon, 2017, 114, pp.511-518. ⟨10.1016/j.carbon.2016.12.015⟩
Carbon 114(2017), 511-518
This article has an erratum: DOI 10.1016/j.carbon.2017.03.065 We examine swift heavy ion-induced defect production in suspended single layer graphene using Raman spectroscopy and a two temperature molecular dynamics model that couples the ionic and e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57f8593beac1ccfb36fad648009e895e
https://doi.org/10.1016/j.carbon.2016.12.015
https://doi.org/10.1016/j.carbon.2016.12.015
Autor:
Lukas Madauß, Marika Schleberger, Stephan Sleziona, Matthias Herder, A. Wucher, A. Maas, Lucia Skopinski, Roland Kozubek, N. Königstein, Philipp Ernst, Henning Lebius
Publikováno v:
Review of Scientific Instruments
Review of Scientific Instruments, 2021, 92 (2), pp.023909. ⟨10.1063/5.0025812⟩
Review of Scientific Instruments, American Institute of Physics, 2021, 92 (2), pp.023909. ⟨10.1063/5.0025812⟩
Review of Scientific Instruments, 2021, 92 (2), pp.023909. ⟨10.1063/5.0025812⟩
Review of Scientific Instruments, American Institute of Physics, 2021, 92 (2), pp.023909. ⟨10.1063/5.0025812⟩
International audience; We describe a setup for the analysis of secondary ions and neutrals emitted from solid surfaces and two-dimensional materials during irradiation with highly charged ions. The ultra-high-vacuum setup consists of an electron bea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6fbc2dcea794383550f8708122bd8db
https://doi.org/10.1063/5.0025812
https://doi.org/10.1063/5.0025812
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 340:81-84
Highly ordered pyrolytic graphite and graphene created via chemical vapor deposition have been irradiated with high energetic I6+ ions. By Raman mapping an increase of the ID/IG ratio could be identified which arises from the ion induced defects. Thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::483f99fce96ea720dcac7c735a09188d
https://doi.org/10.1016/j.nimb.2014.07.034
https://doi.org/10.1016/j.nimb.2014.07.034
Autor:
José Marques, Arkady V. Krasheninnikov, Teresa Madeira, Marika Schleberger, Elisabeth Gruber, Roland Kozubek, Richard A. Wilhelm, Janine Schwestka, Friedrich Aumayr, J. Kobus
Publikováno v:
Physical Review Letters 119(2017)10, 103401
German Conference for Research with Synchrotron Radiation, Neutrons and Ion Beams at Large Facilities, 17.-19.09.2018, München, Deutschland
The International Conference on Many Particle Spectroscopy of Atoms, Molecules, Clusters and Surfaces-MPS 2018, 21.-24.08.2018, Budapest, Ungarn
28th International Conference on Atomic Collisions in Solids-ICACS 2018, 01.-06.07.2018, Caen, Frankreich
German Conference for Research with Synchrotron Radiation, Neutrons and Ion Beams at Large Facilities, 17.-19.09.2018, München, Deutschland
The International Conference on Many Particle Spectroscopy of Atoms, Molecules, Clusters and Surfaces-MPS 2018, 21.-24.08.2018, Budapest, Ungarn
28th International Conference on Atomic Collisions in Solids-ICACS 2018, 01.-06.07.2018, Caen, Frankreich
The impact of highly charged ions onto a solid gives rise to charge exchange between the ions and target atoms, so that slow ions get neutralized in the vicinity of the surface. Using highly charged Ar and Xe ions and the surface-only material graphe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fe6dff81a337d5129b787fd7684d4c9
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85029692834
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85029692834