Karl Franzens University Graz
Graz University of Technology
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Karl Franzens University Graz | Graz University of Technology | |
Tuesday 08 October 2019 TUG P2 | |
| 17:15 - 18:15 |
High Resolution Views of the Nanoworld The fast pace of technological development of our society continuously demands new materials systems for applications areas such as data storage, sensors, spintronic devices or energy applications. Functionalities of interest can result from mechanisms related to static equilibri ... more |
Tuesday 22 October 2019 TUG P2 | |
| 17:15 - 18:15 |
Still plenty of room at the bottom: From new nano materials for plasmonics to attosecond spectroscopy of nanoparticles Helium nanodroplets have evolved from a tool for molecular spectroscopy [1, 2] into a versatile approach for the synthesis of multi-component core@shell nanoparticles. [3] In our experiments, we focus on the preparation of particles that contain plasmonic materials. An example ar ... more |
Tuesday 29 October 2019 KFU HS 5.01 | |
| 17:00 - 18:00 |
The ferroelectric polymer P(VDF-TrFE) and its integration in flexible and stretchable electronics With the advent of the Internet of Everything (IoE) era, our civilization and future generations will employ an unimaginable complex array of electronics and sensors in daily life. There is thus a requirement for low-cost, flexible, and preferentially sustainable sensors to be in ... more |
Tuesday 05 November 2019 Aula der TUGraz | |
| 17:00 - 19:00 |
Antrittsvorlesung: Zeitlupe für Zeptosekunden - Laserspektroskopie zur Untersuchung dynamischer Quantenphänomene Mit Albert Einsteins Erklärung des photoelektrischen Effektes zu Anfang des letzten Jahrhunderts war die Quantenmechanik geboren, der zeitliche Ablauf vieler quantenmechanischer Prozesse blieb wegen ihrer enormen Geschwindigkeiten aber lange verborgen. Am Institut für Experimen ... more |
Tuesday 19 November 2019 TUG P2 | |
| 17:15 - 18:15 |
Attosecond photochemistry: avoided crossings, conical intersections, and non-local core-hole dynamics Attosecond transient absorption is used to follow the dissociation and ionization dynamics in IBr, alkyl iodides, and ICl. In IBr and the alkyl iodides, a few fs visible or ultraviolet pulse accesses a dissociative state, and a broadband XUV attosecond probe pulse monitors the e ... more |
Tuesday 26 November 2019 KFU HS 5.01 | |
| 17:00 - 18:00 |
Structure and dynamics at surfaces using EPR spectroscopy: from single crystals to adsorbed proteins Surfaces and their interaction with the surrounding environment play a pivotal role in a large variety of areas ranging from heterogeneous catalysis, film coatings all the way to biological systems. Gaining insight into these systems at the atomic level is one of the key goals of ... more |
Tuesday 03 December 2019 TUG P2 | |
| 17:15 - 18:15 |
Thin conducting polymer films in action: conductivity, conformability, wrinkling, stretchability, stimuli-responsiveness In the study of thin films of functional materials, attention is usually focusing on the thin film only, either for the basic understanding of materials structure and properties or for their application -e.g. in devices. The substrate is often seen just as a rigid, passive, macro ... more |
Tuesday 10 December 2019 TUG P2 | |
| 17:00 - 18:00 |
On the Way to Quantitative Nanoscale Modeling (TraNaS OpenSuite) Theoretical and computational modeling of real systems requires multiscale and multiphysics approach linking atomistic ab initio description, quantum transport methods and 3D continuous methods for classical electric fields (also stress, thermal flow, etc.). For atomistic modelin ... more |
Tuesday 17 December 2019 TUG P2 | |
| 16:00 - 16:40 |
Energy dissipation on Dirac and semimetal surfaces: Understanding surface dynamics on the nano-scale We have been studying various promising material surfaces, so-called Dirac materials, experimentally and theoretically. Among these, three-dimensional topological insulators such as Bi2Te3 exhibit an insulating gap in the bulk while the surface is electrically conducting[1]. Ho ... more |
Tuesday 07 January 2020 TUG P2 | |
| 17:15 - 18:15 |
Correlations with drive - New phases and excitations in quantum materials Quantum materials governed by strong electron correlations are a fascinating playground for the discovery of new phases and phenomena. Heavy fermion compounds, one such materials class, are particularly versatile to explore them because their low and competing energy scales make ... more |
Tuesday 14 January 2020 KFU HS 5.01 | |
| 17:00 - 18:00 |
Exciton Phenomena in Functional Materials from Many-Body Perturbation Theory Theoretical predictions of excited-state phenomena in complex materials can lead to better understanding of nanoscale energy conversion mechanisms, for instance in emerging photovoltaic and photocatalytic systems. In such applications, correlated electron-hole excitations, called ... more |
Tuesday 21 January 2020 TUG P2 | |
| 17:15 - 18:15 |
A dynamic view on energy materials from first-principles calculations Energy materials are crucial components in devices for energy conversion or storage, such as solar cells and batteries. Since these devices must operate efficiently around room temperature to be technologically relevant, one must understand how microscopic effects in these compou ... more |
Tuesday 28 January 2020 KFU HS 5.01 | |
| 17:00 - 18:00 |
Substrate-induced growth of organic thin films - from (sub-) monolayers to multilayers Highly ordered organic thin films with specific electronic or optical properties form the basis of many applications and devices, such as organic field effect transistors (OFETs) or light emitting diodes (OLEDs). This has stimulated
fundamental research on how particular molecul ... more |