semiengineering.com
2026-06-18
Semiconductor Engineering
As logic devices transition from FinFETs to more complex gate-all-around (GAA) architectures, manufacturing variability has become a major barrier to achieving high yield.1,2 Hundreds of tightly coupled process steps now contribute to yield loss, making traditional wafer-based optimization slow, expensive, and often limited to addressing one failure mode at a time.3,4,5
To overcome these challeng