First nanowire long-wavelength infrared photodetector realized
A group of NanoLund researchers recently reported on the first nanowire photodetector sensitive to long-wavelength infrared radiation. The infrared response from 3 to 20 μm is enabled by intersubband transitions in InAsP quantum discs synthesized axially within InP nanowires. The intriguing optical characteristics, including unexpected sensitivity to normal incident radiation, are explained by exc
https://www.nano.lu.se/article/first-nanowire-long-wavelength-infrared-photodetector-realized - 2025-09-23