With its unique and exclusive linear and nonlinear optical characteristics, epsilon-near-zero
(ENZ) photonics has drawn a tremendous amount of attention in the recent decade in the …

The study of magneto-optical absorption has stimulated diverse energy-technology-related
explorations, showing potential in breaking the current theoretical efficiency limits of energy …

Weyl semimetals are topological materials whose electron quasiparticles obey the Weyl
equation. They possess many unusual properties that may lead to new applications. This is …

The reciprocity between thermal emission and absorption in materials that satisfy the
Lorentz reciprocity places a fundamental constraint on photonic energy conversion and …

Epsilon‐negative materials (ENM) at radio frequency, usually designed based on
percolation theory, recently drew much attention because of their potential applications in …

Singular behaviors are increasingly being found in structures supporting bound states in the
continuum (BICs), while the nonreciprocity with spectral phase singularity has not been …

By depositing a dielectric fiber on top of 3D Dirac semi‐metal (DSM) and Au layers, the
tunable propagation properties of hybrid modes are systematically investigated in the mid …

The propagation of light in Weyl semimetal films is analyzed. The magnetic family of these
materials is known by anomalous Hall effect, which, being enhanced by the large Berry …

Recent studies have suggested that Weyl semimetals were the promising materials to verify
Kirchhoff's law for nonreciprocal materials in experiment. Nevertheless, existing designs …

Innovative goods authentication strategies are of fundamental importance considering the
increasing counterfeiting levels. Such a task has been effectively addressed with the so …