We review pioneering and recent studies of the conductivity of solid state systems at
terahertz frequencies. A variety of theoretical formalisms that describe the terahertz …

The significant progress in terms of fabricating large-area graphene films for transparent
electrodes, barriers, electronics, telecommunication and other applications has not yet been …

The development of halide perovskite semiconductors led to various technological
breakthroughs in optoelectronics, in particular in the areas of photovoltaics and light-emitting …

Overview and Scope. THz radiation, with frequencies in the range of 0.1 À20 THz, can probe
physical phenomena such as low-energy excitations and carrier dynamics in electronic …

Over the past few decades, terahertz (THz) spectroscopy has become an established
technique for studying the dielectric and transient photoconductive properties of materials …

The Drude-Smith model has been used extensively in fitting the THz conductivities of
nanomaterials with carrier confinement on the mesoscopic scale. Here, we show that the …

A variety of silicon-based nanostructures with dimensions in the 1–5 nm range now emit
tunable photoluminescence (PL) spanning the visible range. Achievement of high …

The role of quantum confinement (QC) in Si and Ge nanostructures (NSs) including quantum
dots, quantum wires, and quantum wells is assessed under a wide variety of fabrication …

High electrical conductivity and strong absorption of electromagnetic radiation in the
terahertz (THz) frequency range by metallic 2D MXene Ti3C2T y make it a promising …

BiVO4 has become the top-performing semiconductor among photoanodes for
photoelectrochemical water oxidation. However, BiVO4 photoanodes are still limited to a …