概要（Overview）

The high-energy VIISta 3000HP and VIISta 3000 ion implanters have outstanding process accuracy for advanced device technologies, offering excellent productivity, uniformity, zero degree implantation and optimal process matching capabilities. The VIISta 3000 series products are the only high energy (“MeV”) implanters available on the market offering true zero capability needed in charged coupled devices (“CCD”) and other high performance devices. The high energy products cover retrograde well, triple well, buried layers, and pocket applications. Varian Semiconductor’s other high-energy tool is the Kestrel II-750 ion implanter.