C&EN

Enhanced Performance and High Resistance to Efficiency Degradation of Blue Quantum-Dot Light-Emitting Diodes Using the Lewis Base Blended Hole-Transporting Layers

School of Semiconductor Science and Technology, South China Normal University, Guangzhou 510631, P. R. China School of Semiconductor Science and Technology, South China Normal University, Guangzhou ...
IEEE

Regulation of Optoelectronic Properties for Sky-Blue Perovskite Light-Emitting Diodes Using Small Amine Molecule Ligands

Abstract: Perovskite light-emitting diodes (PeLEDs) have significant potential for applications such as full-color displays and energy-efficient lighting. However, the development of blue PeLEDs lags ...
EDN

Using an oscilloscope’s zoom functions

Zoom is a display tool that expands the view of the selected waveform. The source trace can be expanded horizontally and vertically for detailed visual analysis or further processing. Each zoom trace ...
IEEE

A Monolithic GaN Laser Diode Driver with Steep-Edge Driving Current for LiDAR Transmitters Using a 3× Self-Circulating Charge Pump

Abstract: Direct time-of-flight (dToF) light detection and ranging (LiDAR) is widely used for real-time, long-range 3D sensing. It requires narrow optical pulses with high peak power to achieve high ...
Hosted on MSN

How Engineers Use Diode Lasers to Reshape Copper

Three laser experiments today: laser-induced electroless copper plating, laser-assisted electroplating on stainless steel, and laser-induced chemical liquid phase deposition onto glass. Whoo! I'm ...