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 ...

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 ...

A bioelectronic engineer, Klas Tybrandt of Linkoping University in Sweden, has built the first "ion transistor" computer chip, which uses chemical ions and biological molecules as charge carriers ...

Researchers at Peking University have built a transistor they say is the world’s smallest and most energy-efficient, combining a carbon nanotube gate with a molybdenum disulfide channel to achieve ...