Topological semimetals (TSMs) are characterized by bulk band crossings in their electronic
structures, which are expected to give rise to gapless electronic excitations and topological …

The recent realization of topology as a mathematical concept in condensed matter systems
has shattered Landau's widely accepted classification of phases by spontaneous symmetry …

The concept of chirality is of great relevance in nature, from chiral molecules such as sugar
to parity transformations in particle physics. In condensed matter physics, recent studies …

The recently demonstrated chiral modes of lattice motion carry angular momentum and
therefore directly couple to magnetic fields. Notably, their magnetic moments are predicted …

Topological phonons and magnons potentially enable low-loss, quantum coherent, and
chiral transport of information and energy at the atomic scale. Van der Waals magnetic …

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

Time-reversal symmetry (TRS) is pivotal for materials' optical, magnetic, topological, and
transport properties. Chiral phonons, characterized by atoms rotating unidirectionally around …

Phonons are the quasiparticles of collective lattice excitations that may carry finite angular
momenta, but commonly exhibit negligible magnetic moments. A large phonon magnetic …

Rectification describes the conversion of an oscillating field or current into a quasi-static one
and the most basic example of a rectifier is an AC/DC converter in electronics. This principle …

The emergence of collective order in matter is among the most fundamental and intriguing
phenomena in physics. In recent years, the dynamical control and creation of novel ordered …