What is a relay? What is zero voltage switching? How to create a zero-crossing relay driver with a simple external circuit. A relay is a device that allows for a smaller electronic switch to control a ...

A National Institute of Standards and Technology (NIST) researcher and a Korean guest researcher describe a new method for scanning semiconductors for defects that may help accelerate the market for ...

A range of emerging non-volatile random-access memory technologies for faster, higher density and low energy memory are now being explored worldwide to overcome the emerging challenges of scale, speed ...

Switching components usually consist of three pins: Voltage or current in one pin lets the current flow between the other two pins. To switch the device on or off, there is a short but not immediate ...

The discovery of a powerful way to switch a material from an insulator to a metal might ultimately be exploited to build a new generation of electronic switches. See Letter p.459 You have full access ...