Here’s a fun video by [Ashish Derhgawen], discussing the photoelectric effect of neon lamps with some simple demonstrations. Orange light makes it light! [Ashish] demonstrates the well-known ...

Einstein's description of the photoelectric effect, also known as photoionization, laid the theoretical foundation for ...

I replaced the original wired smoke alarms in my home with wired dual sensors that use both photoelectric and ionization technology. Because I’ve read that in-home smoke detectors should be replaced ...

Schematic illustration of the mechanism of atomic-level Pt doping to optimize interface chemical bonding for enhanced PEC performance.