Engineeringness on MSN

How do LEDs turn electricity into light?

LEDs are small but powerful components that light up everything from phone screens to flashlights. In this video, you'll learn how a tiny chip inside an LED converts electrical energy into light using ...

Physicists push superconducting diodes to high temperatures

For the first time, researchers in China have demonstrated a high-temperature superconducting diode effect, which allows a ...
Hackaday

Memory At The Speed Of Light

Look inside a science fiction computer, and you’ll probably see tubes and cubes that emit light. Of course, it’s for effect, ...
YouTube on MSN

DIY complete bicycle lighting system using Arduino

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting ...
IEEE

On-Chip Integration of GaN-Based Metal Oxide Semiconductor Field Effect Transistor and Ultraviolet Light-Emitting Diode

Abstract: This paper presents an effective on-chip integration of a GaN-based metal-oxide-semiconductor field-effect transistor (MOSFET) and an ultraviolet light-emitting diode (UV LED) on a GaN-on-Si ...
IEEE

Using High Dielectric Constant HfO₂/ZrO₂ Superlattice Dielectrics to Enhance Ge Stacked Nanosheets Gate-All-Around Transistor Performance

Abstract: This study investigated different layer thicknesses of HfO2/ZrO2 superlattice (SL HZO) as gate oxides. Metal-insulator-semiconductor (MIS) and metal-insulator-metal (MIM) capacitors were ...
Woman & Home

6 things I wish people knew about LED masks, as someone who uses one every day

Red light therapy is booming. Previously reserved for in-clinic treatments, there are now plenty of at-home options. It’s become strangely normal to see pictures of people peering out from beneath ...