The frequency regime lying in the shortwave infrared (SWIR) has very unique properties that make it ideal for several applications, such as being less affected by atmospheric scattering as well as ...

Indium Arsenide (InAs) quantum dots represent a versatile class of semiconductor nanostructures exhibiting discrete energy states arising from quantum confinement. Their unique optoelectronic ...

Researchers developed a quantum-dot circularly polarized light sensor using chiral charge transport layers, spanning ultraviolet to short-wave infrared wavelengths.

Quantum dots are tiny semiconductor nano materials with color-tunable and high-efficiency photoluminescence, which have been successfully applied in different display technology such as liquid crystal ...

To see new quantum technology at work, you won't need to visit a high-tech lab. A Costco will do. Walk down the television aisle, and you'll see screens the size of dining room tables displaying ...

A photonics research group co-led by Gregor Weihs of the University of Innsbruck has developed a new technique for generating multi-photon states from quantum dots that overcomes the limitations of ...

Mid-infrared light sources serve as a key to accessing the “invisible world.” A broad range of applications, including gas detection, molecular spectroscopy, medical diagnostics, and free-space ...

The rapid advancement of optoelectronic technologies has driven a surge in the development of quantum-dot-based light-emitting devices, especially ...

Now, researchers at Zhejiang University in China have combined these two elements in an innovative way. They created electronic light sensors that use water's molecular properties to enhance the ...

Quantum dots (QDs) are semiconducting nanoparticles with distinct optical and electrical properties that fall between bulk materials and discrete molecules. QDs' size-dependent tunability makes them ...

A team of materials scientists from the University of Oklahoma has achieved what was widely considered impossible: successfully magnetizing quantum dots by "doping" them with manganese. Study: ...