3D integrated circuits (3D ICs) are emerging as a revolutionary approach to design, manufacturing and packaging in the semiconductor industry. Offering significant advantages in size, performance, ...

There's a new approach to design results in a device that can detect different infrared wavebands, which could lead to applications in imaging and entertainment, report scientists. While infrared ...

Schematic and picture of the PbS epitaxially connected QDSL photodetector. Although the superlattice consists of a single monolayer, it has demonstrated high sensitivity and detection efficiency in ...

Quantum dots are crystals of a fluorescent semiconductor material with a diameter of as few as 10 to 100 atoms (2-10 nm). They are used as labels for imaging molecules because of their very narrow ...