Researchers have now achieved high-Q photonic flatbands that span the entire k-space of nonlocal metasurfaces and can be selectively tailored for linearly polarized or circularly polarized light, ...

A new type of OLED can generate left- or right-handed circularly polarized light from just one form of light-emitting ...

Weyl semimetals, a class of quantum materials defined by their unique band structure, host emergent chiral Weyl fermions that exhibit distinct physical properties. These materials hold great potential ...