Modified microwave oven cooks up next-gen semiconductors

https://news.cornell.edu/stories/2022/09/modified-microwave-oven-cooks-next-gen-semiconductors

"microwaves activate excess dopants... modified a microwave oven to selectively control where the standing waves occur. Such precision allows for the proper activation of the dopants without excessive heating or damage of the silicon crystal.... 2 nanometers... transistors stacked horizontally nanosheets increase density and control... excessively doped materials"

Related: New form of silicon could revolutionize semiconductor industry

https://phys.org/news/2022-10-silicon-revolutionize-semiconductor-industry.html