Wigner 121 Scientific Symposium

Session

Solid State Physics

Sep 20, 2023, 9:40 AM

Budapest

Conveners

Solid State Physics

• Chair: Éva Kováts

28. Near-field infrared microscopy on carbon nanostructures

Katalin Kamarás (Wigner RCP)

9/20/23, 9:40 AM

Scattering near-field optical microscopy (s-SNOM), based on the combination of atomic
force microscopy and frequency-dependent light scattering, is an emerging method that combines high spatial resolution with high sensitivity even at long illuminating wavelengths.
I will present results in the infrared frequency range obtained on various aspects of carbon nanostructures. The most...

29. Novel approaches in material science and ab initio quantum chemistry via massively parallel tensor network state methods on Hybrid CPU-GPU based HPC architectures

Őrs Legeza (Wigner RCP)

9/20/23, 10:00 AM

Tensor network states algorithms have proven to be a powerful tool for simulating strongly correlated spin and fermionic models. In this contribution, we overview recent developments that can be used for the treatment of high-dimensional optimization tasks used in many-body quantum physics with long range interactions, ab initio quantum chemistry and nuclear structure theory. We will also...

27. (To be confirmed)

Konstantinos Spyrou (University of Ioannina)

Here we report an extended study for the creation of smart porous nanomaterials, including all three porosity regimes (micro-meso and macro porosity) via 3 distinct (and tunable) templating strategies. The idea is to synthesize a novel multi-modal porous scaffold with high surface areas where the hierarchical porosity would provide a vascular and open network of porosity. To achieve this we...