Measuring FinFETs Will Get Harder

The industry is gradually migrating toward chips based on finFET transistors at 16nm/14nm and beyond, but manufacturing those finFETs is proving to be a daunting challenge in the fab. Patterning is the most difficult process for finFETs. But another process, metrology, is fast becoming one of the biggest challenges for the next-generation transistor technology. In fact, [getkc id="252" kc_n... » read more