Nanografi Nanotechnology

Monocrystalline silicon (mono-Si) grown by the Czochralski process is often referred to as monocrystalline Czochralski silicon (CZ-Si). CZ-Si higher speed of production, low cost, higher resistance to thermal stress and the high oxygen concentration that offers the possibility of Internal Gettering made it the most commercially grown silicon. The CZ-Si wafers are produced with a method of crystal growth used to obtain single crystals of semiconductors e.g. palladium, platinum, silver, gold and many oxide crystals. The 99% of all semiconductor devices are made of monocrystalline silicon. Because of the large dependency, users have on technological devices crystal silicon is a tremendously important part of modern world. Due to the importance of the wafer’s purity, the process of growing crystalline materials is very important. There are several different methods of growing necessary crystals for silicon wafers. One of the methods used for growing this crystalline material used in s...