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 ...

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 ...

Energy-saving solid-state lighting and full colour displays have come along in leaps and bounds in recent years with materials that emit bright, pure colours. To create white light, we need red, green ...

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 ...