Zeitschriftenaufsätze

Magnetic hopfions are 3D topological solitons – knotted, vortex-like spin configurations. In chiral magnets, hopfions can appear as isolated structures or they can be linked to skyrmion strings. [...]

Nuclear magnetic resonance (NMR) is a powerful tool for probing molecular structure and dynamics, but conventional high-field systems are bulky and suffer from field inhomogeneities. Zero- to ultralow-field (ZULF) NMR overcomes these limits by exploiting internal spin interactions in a magnet-free, shielded environment. [...]

We analyze the domain of validity of a quantum optical model that describes the effects of gravitational redshift on the quantum state of photons that propagate in curved spacetime. This model assumes that the modes defining the initial state of the photon are mixed with an auxiliary environment mode via an effective multimode mixer. [...]

We present an investigation of the thermal damage threshold of passivated Bi2Se3 films upon laser illumination, with a focus on their employment in terahertz (THz) spectroscopic applications. Passivation was achieved by depositing a thin 3 nm Al capping layer which, exposed to the ambient, forms a natural oxide. [...]

Platinum-based (Pt-based) compounds remain a cornerstone of chemotherapy, yet their clinical use is limited mainly due to poor tumor specificity and systemic toxicities. Fatty acid conjugation has emerged as a promising strategy to overcome the limitations of conventional platinum drugs by enhancing lipophilicity, improving cellular uptake, and potentially acting as prodrugs with altered physicochemical properties and binding kinetics to biomolecular targets. [...]