Bulk GaN cost to fall 60% to $730 for 2″ substrate by 2020
Bulk GaN cost to fall 60% to $730 for 2″ substrate by 2020 Wide-bandgap semiconductor materials such as gallium nitride (GaN) offer far higher performance than traditional silicon but cost significantly more. However, by 2020 GaN costs will drop enough for it to become competitive based on performance gains, reckons [...]