Special cause variation, I love to see it! That’s because I know I’m about to learn something important about my process. A ...

First order process modeling can help tremendously with process setup and integration challenges that occur in a semiconductor fabrication flow, by visualizing process variation problems “virtually” ...

As technology nodes shrink to 90 nanometers and below, chips become much more difficult to manufacture. In-die process variations increase substantially at 90 nm — even more at 65 nm. If these effects ...