Nanowires under tension create the basis for ultrafast transistors. Smaller chips, faster computers, less energy…
Browsing: Transistors
Transistors are fundamental semiconductor devices that control the flow of electrical current in electronic circuits, acting as both amplifiers and switches. They are made from materials like silicon and germanium, which have properties between conductors and insulators, allowing precise control of current flow. Transistors have three main parts: the emitter, base, and collector. When a small current or voltage is applied to the base, it regulates a larger current between the collector and emitter, enabling functions like amplification or binary switching in digital circuits. Their compact size and efficiency have made transistors the essential building blocks of modern electronics, including computers, smartphones, and countless other devices.
Scientists have fabricated a transistor from a single carbon nanotube by applying heat and strain…
Revolutionary new electronic components can be adapted to perform very different tasks – a technology…
Researchers created a lightning-fast optical switch powered by a few photons and no cooling. Using…
Atomically thin materials are a promising alternative to silicon-based transistors; now researchers can connect them…
Like Pavlov’s Dog, Device Can Be Conditioned To Learn by Association Researchers have developed a…
A new EPFL transistor design boosts power conversion efficiency using GaN nanowires and multiple channels,…
Inspired by decades-old MIT research, the new technology could boost quantum computers and other superconducting…
A team at the Niels Bohr Institute has achieved a significant milestone in quantum computing…
Once deemed suitable only for high-speed communication systems, an alloy called InGaAs might one day…
A hacker can reproduce a circuit on a chip by discovering what key transistors are…
Quantum dot logic circuits provide the long-sought building blocks for innovative devices, including printable electronics,…
Metal wires of carbon complete toolbox for carbon-based computers. Transistors based on carbon rather than…
Managing the heat generated in electronics is a huge problem, especially with the constant push…
MIT CSAIL researchers say improving computing technology after Moore’s Law will require more efficient software,…
Carbon Nanotube Transistors Make the Leap From Lab to Factory Floor Carbon nanotube transistors are…
The advancement surpasses silicon and other mature technologies, and could help improve distances that electric…
Linking multiple copies of these devices may lay the foundation for quantum computing. Once unimaginable,…