100 citations · 185 across the 9 of their papers we have counts for
10 papers
Phenomenological Growth Regimes in Liquid-Precursor CVD of MoS on Functional Substrates
Osamah Kharsah, Kilian Mouchel, Yossarian Liebsch +8
The integration of two-dimensional transition-metal dichalcogenides (TMDCs) onto functional substrates remains constrained by stochastic vapor-phase growth dynamics. Here, we show…
Substrate-dependent pore formation in molybdenum disulfide monolayers under ion irradiation
Y. Liebsch, U. Javed, L. Skopinski +11
Ion irradiation is a versatile tool for nanostructuring surfaces, yet the roles of energy deposition and dissipation at the surface and in ultrathin materials remain poorly underst…
Rainbow Scattering from Graphene
Carolin Frank, Kevin Vomschee, Radek Holeňák +3
We report the experimental observation of atomic rainbow scattering of 40 keV Xe ions transmitted through self-supporting single-layer graphene using time-of-flight medium ener…
Non-equilibrium dynamics of electron emission from cold and hot graphene under proton irradiation
Yifan Yao, Alina Kononov, Arne Metzlaff +5
Characteristic properties of secondary electrons emitted from irradiated two-dimensional materials arise from multi-length and time-scale relaxation processes that connect the init…
Mechanisms of surface nanostructuring of Al2O3 and MgO by grazing incidence irradiation with swift heavy ions
Marko Karlusic, Ruslan A. Rymzhanov, Jacques H. O'Connell +10
We experimentally discovered that Al2O3 and MgO exhibit well-pronounced nanometric modifications on the surfaces when irradiated under grazing incidence with 23 MeV I beam, in cont…
On the threshold of ion track formation in CaF2
Marko Karlusic, Corneliu Ghica, Raluca Florentina Negrea +4
There is ongoing debate regarding the mechanism of swift heavy ion track formation in CaF2. The objective of this study is to shed light on this important topic using a range of co…
Damage in graphene due to electronic excitation induced by highly charged ions
J. Hopster, R. Kozubek, B. Ban-d'Etat +3
Graphene is expected to be rather insensitive to ionizing particle radiation. We demonstrate that single layers of exfoliated graphene sustain significant damage from irradiation w…
Radiation Hardness of Graphene and MoS2 Field Effect Devices Against Swift Heavy Ion Irradiation
O. Ochedowski, K. Marinov, G. Wilbs +7
We have investigated the deterioration of field effect transistors based on twodimensional materials due to irradiation with swift heavy ions. Devices were prepared with exfoliated…
Detecting swift heavy ion irradiation effects with graphene
O. Ochedowski, S. Akcöltekin, B. Ban d`Etat +2
In this paper we show how single layer graphene can be utilized to study swift heavy ion (SHI) modifications on various substrates. The samples were prepared by mechanical exfoliat…
Manipulation of the graphene surface potential by ion irradiation
O. Ochedowski, B. Kleine Bussmann, B. Ban d'Etat +2
We show that the work function of exfoliated single layer graphene can be modified by irradiation with swift (E_{kin}=92 MeV) heavy ions under glancing angles of incidence. Upon io…