In recent years, two-dimensional (2D) van der Waals materials have emerged as a focal
point in materials research, drawing increasing attention due to their potential for isolating …

The “marriage” of light (ie, photon) and matter (ie, exciton) in semiconductors leads to the
formation of hybrid quasiparticles called exciton polaritons with fascinating quantum …

Exciton polaritons are quasiparticles of photons coupled strongly to bound electron-hole
pairs, manifesting as an anti-crossing light dispersion near an exciton resonance. Highly …

The layered, air-stable van der Waals antiferromagnetic compound CrSBr exhibits
pronounced coupling among its optical, electronic, and magnetic properties. As an example …

Polaritons are light-matter quasiparticles that govern the optical response of quantum
materials at the nanoscale, enabling on-chip communication and local sensing. Here, we …

Since the emergence of 2D magnets in 2017, the diversity of these materials has greatly
expanded. Their 2D nature (atomic‐scale thickness) endows these magnets with strong …

Recent advancements in 2D materials have revealed the potential of van der Waals
magnets, and specifically of their magnetic anisotropy that allows applications down to the …

The discovery of magnetic order at the 2D limit has sparked new exploration of van der
Waals magnets for potential use in spintronics, magnonics, and quantum information …

Among atomically thin semiconductors, CrSBr stands out as both its bulk and monolayer
forms host tightly bound, quasi-one-dimensional excitons in a magnetic environment …

We present the evolution of the electronic structure of CrSBr from its antiferromagnetic
ground state to the paramagnetic phase above TN= 132 K, in both experiment and theory …