Ever since its discovery the notion of Berry phase has permeated through all branches of
physics. Over the past three decades it was gradually realized that the Berry phase of the …

The anomalous Hall effect (AHE) occurs in solids with broken time-reversal symmetry,
typically in a ferromagnetic phase, as a consequence of spin-orbit coupling. Experimental …

SrRuO 3 is endowed with three remarkable features. First, it is a moderately correlated
material that exhibits several novel physical properties; second, it permits the epitaxial …

Electron transport coupled with magnetism has attracted attention over the years. Among
them, recently discovered is topological Hall effect (THE), originating from scalar spin …

Topological Hall effect (THE) and its inverse effect (skyrmion Hall effect) generally occurs in
magnetic materials with topological properties, as a consequence of nonuniform and …

Chiral spin textures such as skyrmions are of interest to the field of spintronics for their
potential use in future computing devices. Hall effect measurements are a simple and …

The anomalous Hall effect (AHE) and anomalous Nernst effect (ANE) are experimentally
investigated in a variety of ferromagnetic metals including pure transition metals, oxides, and …

In quantum matters hosting electron–electron correlation and spin–orbit coupling, spatial
inhomogeneities, arising from competing ground states, can be essential for understanding …

Berry curvature plays a crucial role in exotic electronic states of quantum materials, such as
the intrinsic anomalous Hall effect. As Berry curvature is highly sensitive to subtle changes of …

The Hall effect in SrRuO 3 thin films near the thickness limit for ferromagnetism shows an
extra peak in addition to the ordinary and anomalous Hall effects. This extra peak has been …