Control of heat flow is crucial for thermal logic devices and thermal management, with theoretical exploration preceding limited experimental progress in actively controlling heat flow. The device ...

The big picture: Researchers from the University of California have developed a first-of-its-kind, solid-state thermal transistor that could one day be used to better control heat in electronic ...

These prototype processors made from atomically thin materials offer a glimpse into a post-silicon-transistor future, but scaling challenges remain. Read the paper: A complementary two-dimensional ...

A new electrically controlled MXene membrane tunes ion separation on demand, opening doors to more efficient water treatment, drug delivery and rare earth mining. The membranes are made of stacks of ...

Successive versions of vertical transistors are emerging as the likely successor to finFETs, combining lower leakage with significant area reduction. A stacked nanosheet transistor, introduced at N3, ...

What is a Single-Electron Transistor? A single-electron transistor (SET) is a nanoscale electronic device that allows the precise control of individual electrons. Unlike conventional transistors that ...

What Is A Single Electron Transistor? A single electron transistor (SET) is a transistor that operates on the principles of quantum mechanics and utilises the behaviour of single electrons. It differs ...

What Is A Semiconductor Gate? The gate electrode is a thin film of a conductive material deposited on top of an insulator layer in a transistor. The gate sits above a channel formed in the main body ...

A new type of integrated circuit that flashes with light as it routes electric currents here and there might have what it takes to boost computer speeds. If you're enjoying this article, consider ...