Karl Franzens University Graz
Graz University of Technology
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Karl Franzens University Graz | Graz University of Technology | |
Tuesday 25 March 2014 TUG P2 | |
| 17:15 - 18:15 |
"The Mott-Hubbard metal-insulator transition in V2O3 revisited" The isostructural metal-insulator transition in Cr-doped V2O3[1] represents one of the most known textbook examples of a Mott-Hubbard transition between a paramagnetic metal and a paramagnetic insulator driven by electronic correlations. In this talk, after introducing the key-co ... more |
Tuesday 01 April 2014 KFU HS 5.01 | |
| 17:00 - 18:00 |
New hard magnetic materials and applications: A micromagnetic study The search for new candidates of suitable magnetic materials, structures and their expected behaviour as the reduction or the replacement for rare earth elements in permanent magnets is of great economical and scientific interest. On the basis of density functional theory calcula ... more |
Tuesday 08 April 2014 TUG P2 | |
| 17:15 - 18:15 |
Element selective investigations of structure, valence and magnetism in doped oxides X-ray absorption near edge spectroscopy (XANES) using linear and circular polarized light offers a powerful toolbox of element-specific probe of local structural properties, valence and magnetism. We have used XANES and in particular x-ray linear dichroism (XLD) and x-ray magneti ... more |
Tuesday 06 May 2014 KFU HS 5.01 | |
| 17:00 - 18:00 |
Fractal Analysis and Nonlinear Methods in Medicine Medical radiology as well as digital pathology produce digital images up to very high resolutions. The number of images taken in clinics as well as pre-clinics is steadily increasing, but nevertheless, there is a lack of quantitative or mathematical methods to circumvent subjecti ... more |
Tuesday 13 May 2014 TUG P2 | |
| 17:15 - 18:15 |
Porous and High Surface Area Nanoarchitectures: Synthesis and Application in Lithium Ion Batteries Advances in designing nanostructured or nanoporous materials with well-defined composition, e.g. silica, non-silicate oxides, phosphates or hybrid materials, with particle sizes in the range of 2-50 nm play a vital role in manifold fields, e.g. heterogeneous catalysis or energy s ... more |
Tuesday 20 May 2014 KFU HS 5.01 | |
| 17:00 - 18:00 |
ABGESAGT: Identification and Control of Surface Defect Properties in Nanoscale Crystals Wegen KRANKHEIT des Vortragenden ABGESAGT
For many modern applications utilizing nanocrystals, performance is determined by the surface and subsurface properties. For many nanosize systems, current understanding of the nature of the surface/subsurface defect states on the one ... more |
Tuesday 27 May 2014 KFU HS 5.01 | |
| 17:00 - 18:00 |
Transiting planets orbiting hot, relatively massive stars Prior to the discovery of planets outside the solar system it had been generally assumed that such planets would be similar to the planets of our solar system. However, the last 20 years have shown that extrasolar planets have a much larger diversity than the planets of our solar ... more |
Tuesday 17 June 2014 TUG P2 | |
| 17:15 - 18:15 |
Topological Superconductivity: A New Quantum State of Matter The search for topological states of matter has generated an enormous activity in
condensed‐matter physics, both experimentally and theoretically.
In quantum systems, atoms and their electrons can form many different states of matter, such as crystalline solids, magnets, ... more |
Tuesday 01 July 2014 TUG P2 | |
| 17:15 - 18:15 |
Kinetic Monte Carlo Simulations of Charge Recombination in Organic Photovoltaics Although Organic Photovoltaic devices (OPVs) suffer from a variety of properties that might be expected to impact device performance, including high recombination rate and small dielectric constants, real devices nonetheless show charge generation efficiencies approaching 100%. ... more |