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 ...

Quantum dots and nanocrystals have emerged as transformative materials in the realm of infrared photodetection. Owing to their nanoscale dimensions and the consequent quantum confinement effects, ...

Researchers use AI to visualize reaction pathways of colloidal quantum dots as subway maps, clarifying synthesis and speeding sensor design. This innovative achievement allows AI to analyze complex ...

The frequency regime lying in the shortwave infrared (SWIR), between 1.4 – 3.0 μm, has special properties that suit it to certain applications, such as it being less affected by atmospheric scattering ...

Researchers develop a nondestructive, universal QD patterning method that blends QDs with a photocrosslinkable hole-transport layer polymer for next-generation display technologies. Over the past ...

Quantum dots, tiny semiconductors with tunable properties, are redefining optoelectronics by advancing infrared sensing, bioimaging, solar energy, and more with greater efficiency and lower ...

Key challenges in the development of InP-based QDs and ZnSe-based QDs. Colloidal quantum dots (QDs) exhibit exceptional properties of narrow-band emission, tunable luminescent wavelength, high ...

(Nanowerk Spotlight) Lasers power modern life, from fiber optic networks that drive internet communications to precision tools that enable complex surgery. Most commercial lasers emit light at fixed ...

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 ...