Essentially, a transistor, as one of the foundational elements of modern electronic devices, is made up of three layers of a semiconductor material, typically silicon, each layer possessing a ...

In the beginning, there was the point-contact transistor. This was the very first transistor ever made, built by Walter Brattain with the help of John Bardeen. It was made of two gold foil ...

These home made transistors sacrifice a point contact diode to get the small chip of germanium, and form the other two electrodes with metal foil glued to paper. Given that germanium point contact ...

Over half a century ago, Gordon Moore, co-founder of Intel, postulated that the number of transistors in a circuit would double every 18 months. In the computer world, this assertion has become ...

A landmark development led by researchers from the University of Glasgow could help create a new generation of diamond-based ...

There was no doubt about it, point-contact transistors were fidgety. The transistors being made by Bell just didn't work the same way twice, and on top of that, they were noisy. While one lab at ...

A simple AM transistor radio can be made with surprisingly few components, but for a circuit with a reasonable performance they suggest six transistors to be the optimal number. If we think about ...

Scientists from the University of Glasgow have made a major breakthrough that could lead to a new generation of powerful and ...

MIT creates nanoscale transistors for efficient electronics Quantum tunneling delivers low-voltage, high-performance The technology has the potential to replace silicon MIT researchers have ...

Diamond has a wide band gap and can handle much higher voltages than silicon - the material most transistors are made from - before electrically breaking down. In power electronic applications, ...