Transistors made from single-atom layers of semiconductor emit light when stimulated by an electrical current, according to new work by researchers in the UK, US and Germany. The discovery that 2D ...

Transistors are everywhere—in your computer, car, phone, and refrigerator—but they’re not shrinking fast enough to satisfy our hunger for ever-faster devices. A new kind of light-based transistor ...

Put the inventor of the light-emitting diode and the maker of the world’s fastest transistor together in a research laboratory and what kinds of bright ideas might surface? One answer is a ...

Two tuners were developed for this receiver. The more sensitive one uses tetrode transistors in the RF amplifier, mixer and oscillator. Its disadvantages lie in a much higher cost and a 12 to 14 db ...

Toshiba has updated its solid-state lidar, claiming the world’s smallest physical volume. A key improvement is within the silicon photo-multiplier (SiPM) light receiving integrated circuits which have ...