
Beyond Transistor Limits: Hybrid Magnetic-Sound Waves Could Boost Computing Speed and Efficiency | Newswise - Newswise
PhotosKey takeaways:Conventional transistors are expected to reach their maximum energy efficiency by 2037, yet demand for computing power continues to grow. New devices made of combined ferroelectric and ferromagnetic materials (magnetoelectric multiferroics) could radically improve the speed and energy efficiency of computer processors and also add memory capability. The DARPA-funded research is led by University of Michigan Engineering and includes partners from the University of Wisconsin-Madison. Newswise — An alternative to the transistor could make computers 100 to 1,000 times faster and more energy efficient, according to a team of researchers from University of Michigan Engineering and the University of Wisconsin, funded with up to $6M from the Defense Advanced Research Project Agency Fast and Curious program. The new device—which the researchers call an M3BOLT—could go beyond the theoretical energy-efficiency limits of today's computers. Modern transistors are expected to reach that limit by 2037, yet the boom in AI and edge computing will continue to raise the demand for computing power.













