Electrochemical and electrocatalytic processes are of key importance for the transition to a
sustainable energy supply as well as for a wide variety of other technologically relevant …

Frustration in magnetic materials arising from competing exchange interactions can prevent
the system from adopting long-range magnetic order and can instead lead to a diverse …

The notion of non-trivial topological winding in condensed matter systems represents a
major area of present-day theoretical and experimental research. Magnetic materials offer a …

Traditionally, the primary field, where curvature has been at the heart of research, is the
theory of general relativity. In recent studies, however, the impact of curvilinear geometry …

Abstract Magneto-optical (MO) effects, viz. magnetically induced changes in light intensity or
polarization upon reflection from or transmission through a magnetic sample, were …

The design of complex, competing effects in magnetic systems—be it via the introduction of
nonlinear interactions,,–, or the patterning of three-dimensional geometries,—is an …

Topological domain structures have drawn great attention as they have potential
applications in future electronic devices. As an important concept linking the quantum and …

Hopfions are three-dimensional (3D) topological textures characterized by the integer Hopf
invariant QH. Here we present the realization of a zero-field, stable hopfion spin texture in a …

Magnetic skyrmions are topologically nontrivial particles with a potential application as
information elements in future spintronic device architectures. While they are commonly …

Nanomagnets form the building blocks for a gamut of miniaturized energy-efficient devices
including data storage, memory, wave-based computing, sensors, and biomedical devices …