All (2002-Present)  SS21  WS21  SS22  WS22  SS23  WS23  SS24

 Karl Franzens University Graz

Graz University of Technology 

TUG/KFU Physics Colloquium Summer 2024

 

Tuesday 09 April 2024      TUG


16:15 - 17:15

Molecular Diffusion, Reaction and Self-Assembly on 2D Materials
Dr. Marco Sacchi, University of Surrey

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
Prof. Thorsten Schumm, Vienna University of Technology

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
Malin Sjödahl, Lund University

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
Dr. Denitsa R. Baykusheva, ISTA Wien

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      


16:15 - 17:15

Nanoscale Cross-sectional Extreme-UV imaging
Prof. Dr. G. G. Paulus, FSU Jena & Helmholtz Institut

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
Dr. Andreas Tittl, Group Leader Functional Nanophotonics, Chair in Hybrid Nanosystems, Nanoinstitute Munich, Ludwig-Maximilians-Universität München

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
Lucile Rutkovski, CNRS, Institut de Physique de Rennes, France

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
Dr. Jörn Ritterbusch, Editor in Chief - Advanced Funtional Materials, Wiley-VCH GmbH

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
Dr. Marcus Ossiander

Vorstellung des Habilitationsvorhabens ... more

 

Tuesday 11 June 2024      

16:15 - 17:15

TBA
Ass.-Prof. Dr.rer.nat Giovanni Zamborlini, Universität Graz

 

Tuesday 18 June 2024      TUG

16:15 - 17:15

TBA
Thomas Schäfer