Fakultät für Physik (inkl. GAUSS)
Recent Submissions
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Electrical Control and Spatial Visualization of Charge Density Waves in 1T-TaS2
(2025-07-31)Charge density waves (CDWs) are stable phases in crystalline materials, creating a peri- odic reordering of the electron density and thereby induce a distortion of the underlying atomic lattice. Such structural changes ... -
Constraining the Properties of Multiple Populations in Globular Clusters
(2025-07-31)Classically, all stars in a globular cluster are assumed to be very similar in age and chemical composition because they are thought to originate from the same giant molecular cloud. In recent years, researchers have ... -
Development and Optimization of ACTS Tracking Software for High Luminosity Collider Experiments
(2025-07-21)With the dawn of the high luminosity era at the LHC, an unprecedented amount of data will be collected and processed at the ATLAS experiment. This will result in a drastic increase of hit combinatorics during track ... -
Development and Characterization of a Pump-Probe Setup for Broadband Time-Resolved Reflectivity Measurements with Sub-10 Femtosecond Resolution
(2025-07-21)It has long been known that light as a tool can used for material modification. In order to explore the related possibilities for a wide range of materials in science and tech- nology, tremendous efforts has been made ... -
Quantification procedure of surface stress states and its application for measurements on glass using a reflection polarimeter
(2025-07-14)The investigation of surface stress of glass is highly requested for quality control processes, e.g. in the automotive glass industry. Since the state-of-art instruments are not really applicable to industrial processes ... -
From Chaos to Equilibrium: Dynamics and Thermodynamics of Fermionic Quantum Matter
(2025-07-11)This dissertation presents a comprehensive investigation of fermionic quantum matter into the intricate relationship between quantum chaos, thermalization, and their connection to gravitational duals, with particular ... -
Multi-scale X-ray phase-contrast tomography of the cochlea
(2025-07-04)The organ of Corti in the mammalian cochlea is the receptor organ for hearing, transducing sound into auditory nerve signals. In order to further extend our understanding of the underlying neurophysiology, three dimenstional ... -
Optical Creation and Control of Magnetic Spin Textures
(2025-07-04)Exploring the rich physics of magnetic spin textures, particularly topologically non-trivial magnetic skyrmions, opens a promising pathway for the development of novel spintronic and magnonic devices. This thesis investigates ... -
3D Virtual Histopathology by Multiscale X-Ray Phase-Contrast Tomography: Novel Tools and Applications
(2025-07-02)Histological analysis has been considered as the gold standard for studying tissue architecture for over two centuries, providing essential insights into tissue morphology and organization. However, the technique is ... -
Thermodynamics and Kinetics of Multi-component Mixtures
(2025-06-27)This thesis investigates the interplay between thermodynamics and kinetics in multi-component mixtures. The complex free energy landscape of these systems usually leads to phase separation in equilibrium. However, crowding ... -
Flows and forces in the early development of an averaged zebrafish embryo. A novel analysis pipeline for the dynamics of embryogenesis.
(2025-06-26)Our current knowledge on collective cell phenomena such as wound healing, cancer invasion and embryogenesis heavily relies on biochemistry. However, new advances in the field of cell dynamics have shown how mechanosensing plays ... -
Bayesian Inference in Stochastic Biological Systems
(2025-06-26)Many biological systems, especially microscopic ones, are highly complex and chaotic, consisting of vast amounts and types of particles interacting via a wide variety of forces. This complexity renders an atomistic ... -
X-ray Imaging of Cavitation Dynamics with Free-Electron Laser Pulses
(2025-06-25)Cavitation dynamics are fast non-equilibrium hydrodynamic processes involving matter at extreme states. A first relevant mechanism is the light-matter interaction during (ultrafast) laser-induced optical breakdown and ... -
Dynamics of active condensation
(2025-06-12)Active matter represents a unique class of out-of-equilibrium systems, that are ubiquitous in our everyday life. Active particles convert energy into mechanical motion and this leads to collective self-organization into ... -
Nuclear Resonances in X-ray Waveguides
(2025-06-12)Hard X-rays generally only interact very weakly with matter, so that tissue, for example, is quite transparent to them. However, this makes the controlled manipulation of X-ray light particularly challenging. While many ... -
Nanoscale optoelectronic characterization of graphene-based heterostructures
(2025-06-11)The ongoing downscaling of electronic devices requires innovative approaches to probe and manipulate electronic behavior at the nanoscale. Two-dimensional (2D) materials offer a remarkable opportunity to directly explore ... -
Structure and Evolution of Visual Cortical Representations
(2025-05-28)Fully understanding the functions and mechanisms of the complex machinery that is our brain requires advanced statistical data analysis and theoretical modelling. In this thesis, I develop and apply statistical tools and ... -
Measurement of top quark pair production in association with charm quarks at √s = 13 TeV with the ATLAS detector
(2025-05-28)The Large Hadron Collider at CERN has produced a uniquely large set of proton-proton collision data at never-before-seen energies since the beginning of its operation in 2010. Using data collected by the ATLAS detector ... -
Connecting the Dots: Dust Particle Tracking at Comet 67P/Churyumov-Gerasimenko
(2025-05-21)Comets and their characteristic plasma and dust tails have been intriguing people for millennia. Early theories about their nature were for example already developed by the ancient Chinese and Greek, but it was not until ... -
Operando and Ultrafast Electron Microscopy of Structural Phase Transformations
(2025-05-05)Structural phase transformations promise tailored functionality in future technological devices that complement already established applications. In leveraging the associated changes of macroscopic properties, reversible, ...