Projects

Abstract Quasi-one-dimensional systems exhibit many-body effects elusive in higher dimensions. A prime example is spin-orbital separation, which has been measured by resonant inelastic X-ray scattering (RIXS) in Sr2CuO3. We derive the time-resolved RIXS spectrum of Sr2CuO3 under the action of a t... Continue

Abstract The climate change is a worldwide pressing problem. One little contribution to solve this problem is to investigate new and better solar cells. Solar cells made out of perovskite can be made by printing and could be a low cost, eco-friendly alternative to standard silicon solar cells. Alth... Continue

Michael Nicklas has studied and obtained his PhD within the research orientated program "Physics advanced". He investigated quantum transport in individual carbon nanotubes and developed new theoretical tools for their description. Schrodingers cat The paradox of coexistence or superposition... Continue

Dominik Peller is an alumnus of the Elite Physics Curriculum at the University of Regensburg. He developed the world’s first ultrafast microscope that can record the motion of an individual molecule, one trillion times faster than a conventional camera. The nanoworld in motion Every day, chemist... Continue

Weyl semi-metals: materials with peculiar electronic properties For many areas of industry and everyday life the effective transformation of light for the generation of electric current is of high importance - among others for the harvesting of clean energy, image-acquisition techniques in differen... Continue

Abstract The MIRACLS experiment at the ISOLDE facility at CERN seeks to overcome the sensitivity limit of conventional Collinear Laser Spectroscopy of short-lived radionuclides by extending the laser-ion interaction time by trapping ions of exotic isotopes in a Multi-Reflection Time-of-Flight devic... Continue

Simulation of X-ray spectra of astrophysical sources in the laboratory Laboratory measurements in support of X-ray astrophysics Energetic processes in astrophysical objects cause emission of a continuum of X-radiation. Material in the environment of these objects imprints additional spectral lin... Continue

In a research project Johannes Schumann from Physics Advances explored how colloidal quasicrystals can be obtained by tailoring the interactions between the particles. Quasicrystals are well-ordered structures that do not posses any periodicity. Therefore, there is no unit cell and the rotational sy... Continue

Ich heiße Dominik Hahn und war ab meinem dritten Semester (WS 2016/17) bis zu meinem Master-Abschluss 2020 Mitglied im Forschungsstudiengang. Im Augenblick bin ich Doktorand am Max-Planck-Institut für die Physik komplexer Systeme in Dresden. Meine Masterarbeit habe ich am Lehrstuhl von Prof. Klau... Continue

Ich heiße Max Mangold und bin seit meinem dritten Semester (WS 2016/17) Mitglied im Forschungsstudiengang. Im Augenblick bin ich Masterand am Lehrstuhl Prof. Wunderlich/Gierz an der Universität Regensburg. Für meine Bachelorarbeit war ich im WS 2018/19 „Visiting Research Student“ in der Gruppe vo... Continue

Mein Name ist Josef Freudenstein und ich bin seit 2016 Mitglied im Forschungsstudiengang Physik der Universität Regensburg. Ein Highlight meines Studiums war ein Forschungsprojekt, das ich im Sommer 2018 am Boston College in den USA durchführen durfte. Ziel dieses Praktikums war die Erforschung ... Continue

Abstract Motivated from considerations in theoretical cosmology about fluctuations in the very early universe, the aim of the project was to investigate the spectrum of the Lewis-Riesenfeld invariant, an invariant of the time-dependent harmonic oscillator Hamiltonian, and to analyse the behaviour o... Continue