Terahertz quantum-well photodetectors (QWIPs) are advanced devices that operate in the terahertz frequency range, which lies between microwave and infrared radiation. These photodetectors utilize ...

Detecting high-energy particles is essential for exploring the fundamental structure of matter. Particle accelerators propel ...

The proposed nanowire structure consists of a GaAs tip with a tip angle as small as 4° and a quantum dot positioned ... Sources and detectors that operate at these wavelengths are needed to ...