Karl Franzens University Graz | Graz University of Technology | |
Tuesday 09 April 2024 TUG | |
16:15 - 17:15 |
Molecular Diffusion, Reaction and Self-Assembly on 2D Materials In the last decade, the surface science community has focused much of its effort on understanding the surface property of 2D materials, in particular graphene. From the technological standpoint, 2D materials have been employed in sensors, optical and electronic devices, membranes ... more |
Tuesday 16 April 2024 TUG | |
16:15 - 17:15 |
Resonant (laser) excitation of the Thorium-229 nucleus Among all known isotopes, Thorium-229 has the lowest nuclear excited state, only 8.4 eV above the ground state.
This so-called “isomer” is accessible to VUV laser excitation and a plethora of applications at the interface of atomic and nuclear physics have been proposed, inc ... more |
Monday 22 April 2024 | |
15:15 - 16:45 |
Remodeling Feynman diagrams with chirality flow Since some 70 years, the standard method for calculating probabilities of particle scattering in collider experiments is to use Feynman diagrams which associate factors with interaction vertices and propagators. In this talk I will explore how standard Feynman rules can be signif ... more |
Tuesday 23 April 2024 TUG | |
16:15 - 17:15 |
Probing dynamical nonlinearities in a Floquet-Hubbard chain Intense ultrashort off-resonant fields can hybridize with material excitations, giving rise to interesting light-driven phenomena such as transient superconducting-like phases, charge ordering, and excitonic condensation. A particularly intriguing platform for such studies are lo ... more |
Tuesday 30 April 2024 TUG | |
16:15 - 17:15 |
Nanoscale Cross-sectional Extreme-UV imaging I will discuss nanoscale imaging in the extreme ultraviolet (XUV) spectral region using high-harmonics produced by femtosecond laser radiation. The imaging method to be discussed is the XUV incarnation of optical coherence tomography (OCT), which, in turn, was invented in Austri ... more |
Tuesday 07 May 2024 | |
16:15 - 17:15 |
Spectrally selective metasurfaces for spatially encoded light-matter coupling Photonic bound states in the continuum (BICs) have enabled a new class of spectrally selective metasurfaces supporting ultrasharp resonances, enabling breakthroughs in higher-harmonic generation, strong light-matter coupling, biodetection, and lasing. However, many implementation ... more |
Tuesday 14 May 2024 TUG | |
16:15 - 17:15 |
Optical frequency comb absorption spectroscopy for laboratory astrophysics Laboratory data is necessary to interpret observations from Earth and space telescopes, and to validate the chemical network models of the interstellar medium and planetary atmospheres. In particular, spectroscopic data about the many molecular species involved in the various ext ... more |
Tuesday 28 May 2024 TUG | |
16:15 - 17:15 |
Publishing in Materials Science and How to Maximize your Success Publishing in Materials Science and How to Maximize your Success
Abstract: Publishing your research results is an integral – if not the most important – part of your research. In this talk, some insight in the publishing process at the inhouse editorial offices of the succes ... more |
Tuesday 04 June 2024 TUG | |
16:15 - 17:15 |
Metaoptics for Ultrafast Light Vorstellung des Habilitationsvorhabens:
My habilitation will delineate how we track and steer electron dynamics in solid state systems on the sub-femtosecond scale using few-cycle and extreme-ultraviolet (EUV) light pulses and how metasurfaces revolutionize their creation, man ... more |
Tuesday 11 June 2024 KFU | |
16:15 - 17:15 |
Strong-interacting Quark Matter in Neutron Stars The discovery and observation of gravitational waves from a binary
neutron star inspiral have ushered in a new era of multi-messenger
astrophysics. With the steadily increasing number of events and rising
accuracy, many properties of neutron stars can now be measured with
gre ... more |
Tuesday 18 June 2024 TUG | |
16:15 - 17:15 |
Correlations and geometric frustration – a happy marriage? Quantum materials in which the interaction effects of electrons cannot be neglected exhibit fascinating examples of contemporary condensed matter physics. Thrilling instances include the celebrated cuprates, organic charge-transfer salts, and moiré transition metal dichalcogenid ... more |