A superconducting diode enables supercurrent to flow in only one direction, providing new
functionalities for superconducting circuits. In recent years, there has been experimental …

Spin–orbit coupling induces a unique form of Zeeman interaction in momentum space in
materials that lack inversion symmetry: the electron's spin is locked on an effective magnetic …

Directional transport and propagation of quantum particle and current, such as electron,
photon, spin, and phonon, are known to occur in the materials system with broken inversion …

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 bulk photovoltaic effect (BPVE) refers to the generation of a steady photocurrent and
above-bandgap photovoltage in a single-phase homogeneous material lacking inversion …

The nonlinear optical and optoelectronic properties of graphene with the emphasis on the
processes of harmonic generation, frequency mixing, photon drag and photogalvanic effects …

It is highly desirable for exploring and discovering new materials and outcome‐based
approaches to exceed the Shockley–Queisser limit for single‐junction photovoltaic cells …

Chemical and physical systems undergoing change display spectral signatures from the
radio frequency to the X-ray region of the electromagnetic spectrum. This has led to the …

Three-dimensional topological insulators are fascinating materials with insulating bulk yet
metallic surfaces that host highly mobile charge carriers with locked spin and momentum …

Nonlinear optical spectroscopies are powerful tools for investigating both static material
properties and light-induced dynamics. Terahertz (THz) emission spectroscopy has …