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, ...

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 ...

A team at the University of Chicago (UChicago) has demonstrated a new way to obtain mid-infrared emission from colloidal quantum dots (QDs), potentially opening up new applications for the sources.

Perovskite quantum dots are considered promising materials for LEDs, photocatalysis, and future quantum light sources.

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 ...

Quantum dots are tunable semiconductor nanocrystals that enable precise control of light absorption and emission for diverse ...

CQDs, with tunable emission wavelengths, high photoluminescence quantum yield, and good thermal stability, are regarded as ideal gain media for low-cost, solution-processable laser diodes. In recent ...

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

A benzophenone-based photosensitive crosslinker capable of achieving submicron-scale patterning under i-line photolithography without performance degradation was developed. The resulting crosslinked ...

An international research team from China, Germany, Japan, and the United States has found a method to economically synthesize and stabilize conductive colloidal quantum dot (CQD) inks. The material ...

Researchers develop universal, nondestructive photolithography method for quantum dot patterning for high-resolution next-generation displays. (Nanowerk News) Colloidal quantum dots (QDs) have emerged ...