Every computer chip is built from a switch smaller than anything the human eye can resolve, and for decades engineers have ...

Inside there's a coil of wire wrapped around an iron core. When a current flows through this control wire, it creates a magnetic field. This pulls down the metal switch on top, which contacts the ...

In this lesson, students build two circuits and explore how transistors function. When Bell Labs introduced the transistor in June of 1948, a spokesman proudly announced "This cylindrical object . . .

On Dec. 16, 1947, the future began with the invention of the transistor. A lab notebook indicates that researchers at Bell Telephone Laboratories first got the thing to work on this day 75 years ago.

The silicon carbide transistor is designed to avoid low controllability and current leakage, which typically become problems ...

MIT researchers have engineered bacteria that can function as transistors, allowing them to create “living circuit boards” ...

Transistors, the building blocks of modern electronics, are typically made of silicon. Because it's a semiconductor, this material can control the flow of electricity in a circuit. But silicon has ...

Add Yahoo as a preferred source to see more of our stories on Google. John Bardeen, Walter Brattain and William Shockley had submitted the patent application for a "three-electrode circuit element ...

A stepwise metal deposition technique could improve nanoscale transistor performance by creating cleaner contacts, lowering ...

Can transistors switch below the conventional power limit without sacrificing useful current? A 2D device uses quantum ...

MIT researchers have created bacterial “transistors” that can be wired together into living circuits capable of performing ...