Chipmaking giants like Intel, Samsung, and TSMC see a future where key parts of silicon transistors are replaced with semiconductors that are only a few atoms thick. Although they’ve reported progress toward that goal, that future is generally thought to be more than a decade away. Now, a startup spun out of MIT thinks it has cracked the code for making commercial-scale 2D semiconductors and expects chipmakers to have integrated them in advanced chips in half that time.CDimension has developed a...