Forward-looking: For years, the chip industry has chased better performance by shrinking transistors and squeezing more of them onto a flat slice of silicon. That strategy is running into hard limits.
As traditional chip miniaturization slows, researchers have found a way to pack more computing power into the same space by stacking silicon circuits in multiple layers. The new process uses ...
For decades, chipmakers kept Moore’s Law alive by shrinking transistors sideways, etching ever-finer features into flat slabs ...