Recent progress in utilizing ultrafast light-matter interaction to control the macroscopic
properties of quantum materials is reviewed. Particular emphasis is placed on photoinduced …

The Hall effect, in which a current flows perpendicular to an electrical bias, has been
prominent in the history of condensed matter physics. Appearing variously in classical …

Giant and tunneling magnetoresistance are physical phenomena used for reading
information in commercial spintronic devices. The effects rely on a conserved spin current …

The recent discoveries of two-dimensional (2D) magnets,,,,–and their stacking into van der
Waals structures,,,–have expanded the horizon of 2D phenomena. One exciting application …

The advent of two-dimensional (2D) magnets offers unprecedented control over electrons
and spins. A key factor in determining exchange coupling and magnetic order is symmetry …

Layered antiferromagnetism is the spatial arrangement of ferromagnetic layers with
antiferromagnetic interlayer coupling. The van der Waals magnet chromium triiodide (CrI3) …

Spin dynamics in antiferromagnets has much shorter timescales than in ferromagnets,
offering attractive properties for potential applications in ultrafast devices,–. However, spin …

The interaction between distinct excitations in solids is of both fundamental interest and
technological importance. One such interaction is the coupling between an exciton, 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 …

Ferromagnets are key materials for sensing and memory applications. In contrast,
antiferromagnets, which represent the more common form of magnetically ordered materials …