In-Line Airborne Particle Sensing Supports Faster Response To Contamination Excursions

Fine particles (less than 5 micrometers in diameter) do not affect most industrial processes, but they can have a disastrous impact on semiconductor manufacturing. From the earliest days, manufacturing facilities have deployed air filtering and recirculation to remove particles from the cleanroom, but particles may still be generated inside process tools, where they can cause defects and yield ... » read more