Summary:
- Researchers at the University of Arizona have developed a new type of transistor that can operate at petahertz speeds, which is a trillion times faster than current computer chips.
- This breakthrough could lead to the creation of computers and other electronic devices that are much faster and more powerful than what is available today.
- The new transistor uses a unique material called gallium nitride, which allows it to switch on and off at incredibly fast rates, enabling the processing of information at unprecedented speeds.