Semiconductor transistors now switch states in single-digit picoseconds, enabling processors to flip billions of logic gates ...

For decades, the speed of transistors has been approaching its physical limit. Now, researchers have built a new type of ...

Transistors are tiny electronic components that act as switches and amplifiers, and they dwell at the heart of modern technology. In simple terms, a transistor can turn a flow of electricity on or off ...

A vacuum channel transistor controls electrons at the cathode to suppress gate leakage, letting it work inside amplifiers and ...

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 . . .