Tag Archives: SEMICON West
For Nanoscale Chip Wiring, it’s All About Flowing Copper
If you were to slice up a microchip and take a look (you’d need a really powerful microscope, I’m afraid) you would see what looks like a nanoscale layer cake. All the active circuit elements – transistors, memory cells etc. – are on the bottom. The other 90% of the chip is a maze of [...]