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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 ...

What does 5nm even mean? It’s not about tiny ants, but it is a big deal for how your gadgets work. The size, measured in ...

Penn State University researchers have built a dual-gated graphene sensor that operates reliably in liquid environments, achieving up to 20 times greater signal sensitivity and 15 times less signal ...

Why silk is being used for bio-compatible transistors. How the silk is transformed to develop the transistor function. The two types of operation provided by the silk-based transistor. Silicon and ...

Accurately measuring small shifts in biological markers, like proteins and neurotransmitters, or harmful chemicals in the water supply, can identify critical problems before they have a chance to ...

A team of Chinese researchers has built a ferroelectric transistor with a gate length of just 1 nanometer that runs on 0.6 ...

Logical circuits have been built from nanosheet stacks of various transistors, which could make electronic devices faster and more compact. Xiong Xiong is in the School of Integrated Circuits and the ...