Light-emitting diodes (LEDs) are changing the lighting and display industry and have obtained significant advances than traditional lighting sources. The traditional materials LEDs, e.g., III-V ...

A newly studied ferroelectric crystal can tune and manipulate ultraviolet and blue light in ways that could transform integrated photonics.

Transition metal dichalcogenides (TMDs), a two-dimensional (2D) semiconductor, are promising materials for next-generation optoelectronic devices. They can emit strong light due to the large binding ...

Carbon nanotubes can glow brilliantly when light is absorbed by a flat sheet of atoms acting as an antenna to direct that energy into the tubes. This breakthrough might help create future tiny ...

(Nanowerk News) Metal halide perovskites are characterized by low-cost, high photoluminescence quantum yield, and high color purity. In recent years, perovskite light-emitting diodes are developing ...