Quantum dot light‐emitting diodes (QD‐LEDs) represent a versatile class of optoelectronic devices that harness the unique properties of semiconductor nanocrystals to produce highly saturated and ...

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 ...

Quantum dot light-emitting diodes (QLEDs) have emerged as a leading platform for next-generation display technologies, gaining substantial research attention in recent years. Among various patterning ...

This mismatch creates several problems. In QD-LEDs, some electrons pass through the quantum dot layer without encountering a hole, wasting energy. Others recombine inefficiently, releasing heat ...

A team has developed printable, highly efficient light-emitting metasurfaces. In relationships, sharing closer spaces naturally deepens the connection as bonds form and strengthen through increasing ...

The National Institute of Information and Communications Technology of Japan, in collaboration with Sony Semiconductor Solutions Corporation (Sony), has developed the world's first practical ...

Researchers have demonstrated a new technique that uses light to tune the optical properties of quantum dots -- making the process faster, more energy-efficient and environmentally sustainable -- ...