Beyond the power variant, it sometimes seems as though we rarely encounter a discrete transistor these days, such has been the advance of integrated electronics. But they have a rich history, going ...

Transistors come in different flavors. Tubes used an electric field to regulate current flow, and researchers wanted to find something that worked the same way without the drawbacks like vacuum and ...

A transistor is a tiny but powerful electronic component that acts like a switch or an amplifier. It is made from a semiconductor material, usually silicon, and has three legs for connection to ...

Innovative tool for producing computer chips uses giant, nearly perfect mirrors to make tiny transistors and circuits.

Without transistors the modern world would simply not exist. But how do they work, and how do modern, atomic sized versions compare with the originals? The word "transitor" has become almost invisible ...

A new unified model explains how thickness, defects, interface quality, and roughness together control the behavior of ...

Add Yahoo as a preferred source to see more of our stories on Google. MIT engineers have developed a magnetic transistor that could pave the way for smaller, faster, and more efficient electronics. By ...

Digital transistors—assembled by the billions in today's computer chips—act as near-perfect electronic switches. In the "on" position, achieved when an above-threshold voltage is applied to the device ...

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