Over the past three decades a new spectroscopic technique with unique possibilities has
emerged. Based on coherent and time‐resolved detection of the electric field of ultrashort …

Time-resolved, pulsed terahertz spectroscopy has developed into a powerful tool to study
charge carrier dynamics in semiconductors and semiconductor structures over the past …

The well-defined one-dimensional (1D) CdS@ MoS 2 (CM) core-shell nanowires are
constructed by employing CdS nanowires (CdS NWs) as nanobuilding blocks via a facile …

High-performance dye-sensitized solar cells are usually fabricated using nanostructured
TiO2 as a thin-film electron-collecting material. However, alternative metal-oxides are …

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 …

Accurately measuring and controlling the electrical properties of semiconductor nanowires is
of paramount importance in the development of novel nanowire-based devices. In light of …

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 …

Abstract A review of III–V nanowire-based infrared photodetectors is provided including
single nanowires, ensemble nanowires, and heterostructured nanowires. The performance …

Modern optoelectronic devices, such as light-emitting diodes, field-effect transistors and
organic solar cells require well controlled motion of charges for their efficient operation. The …

We present an experimental demonstration and interpretation of an ultrafast optically
tunable, graphene-based thin film absorption modulator for operation in the THz regime. The …