This video explains how LEDs (Light Emitting Diodes) function and why they are widely used in modern lighting and electronic displays. LEDs convert electrical energy into light through the movement of ...

The review discusses transient electroluminescence (TrEL) as a tool for analyzing carrier dynamics and efficiency roll-off in perovskite light-emitting diodes.

Colloidal quantum dots (QDs) exhibit exceptional properties of narrow-band emission, tunable luminescent wavelength, high luminous efficiency, and remarkable material stability across the visible and ...