To us a diode or a transistor is a neatly packaged device with handy wires. We’ve never really seen what’s inside, let alone made any real semiconductor devices ourselves. [Hales] though has ...

Inside the instrument is a pair of sample-and-hold circuits using fast diodes as RF switches, triggered by very low-rise-time short pulses. Clever tricks abound, such as using the diode pair to ...

To increase the device lifetimes and efficiency of OLEDs, it is critical to understand the electrical charge behavior at ...