Phase‐change phenomena have been an attractive research theme for decades due to the
dynamic transition of material properties providing extraordinary capabilities for versatile …

The ultrastrong light-matter interaction regime was investigated in metallic and
superconducting complementary split-ring resonators coupled to the cyclotron transition of …

The ground-state properties and excitation energies of a quantum emitter can be modified in
the ultrastrong coupling regime of cavity quantum electrodynamics (QED) where the light …

Terahertz (THz) radiation couples to a two-dimensional electron plasma in high-electron-
mobility heterostructures which allows one to study fundamental properties of this electron …

The mechanism of Cooper pair formation and its underlying physics has long occupied the
investigation into high temperature (high‐Tc) cuprate superconductors. One of the ways to …

Much of the novel physics predicted to be observable in the ultrastrong light–matter coupling
regime rests on the hybridisation between states with different numbers of excitations …

We report on a method to fit time-trace data from a terahertz time-domain-spectroscopy
system enabling the extraction of physical parameters from a material or metamaterial. To …

A magneto-metasurface with nonreciprocal terahertz (THz) transmission has been proposed
to form a THz isolator. Importantly, we have discussed the two necessary conditions for THz …

Ultrastrong light-matter coupling allows the exploration of new states of matter through the
interaction of strong vacuum fields with huge electronic dipoles. By using hybrid dipole …

Strong coupling between matter and quantized electromagnetic fields in a cavity has
emerged as a possible route toward controlling the phase of matter in the absence of an …