Recent discoveries of Mott insulating and unconventional superconducting states in twisted
bilayer graphene with moiré superlattices have not only reshaped the landscape of …

The spin Hall effect of light (SHEL) is the microscopic splitting of light into two circular
polarizations at the optical interface along the perpendicular direction. With the advent of …

The photonic spin Hall effect (PSHE) plays an important role in both fundamental science
and precision metrology. In this paper, we theoretically propose a polarization-dependent …

How to measure the optical conductivity of atomically thin crystals is an important but
challenging issue due to the weak light-matter interaction at the atomic scale. The photonic …

Moiré superlattices—twisted van der Waals (vdW) structures with small angles—are
attracting increasing attention in condensed matter physics, due to important phenomena …

When hitting interfaces between two different media, light beams may undergo small shifts.
Such beam shifts cannot be described by the geometrical optics based on Snell's law and …

Optical lattices provide a key enabling and controllable platform for exploring new physical
phenomena and implications of degenerate quantum gases both in the quantum and …

The Goos–Hänchen effect has found many important applications in photonics and
optoelectronics since its discovery in 1947. Here, we propose unique applications of the …

Motivated by the emergence of stacked two-dimensional materials with a twist angle, we
examine the photonic spin Hall effect in twisted few-layer anisotropic two-dimensional …

Drawing inspiration from bilayer graphene, this paper introduces its photonic analog
comprising two stacked graphenelike photonic crystals that are coupled in the near field …