Semiconductors are materials who have monumental affect human life. In every device that individuals use, semiconductors are present everywhere – in microprocessor ships or transistors or any essential device which we used in our everyday routine. In the semiconductor manufacturing industry there are various big players. It has become a multi-billion dollar industry today. In our day-to-day life we use lots of such appliances or products which may have semiconductors as their main component – from microwave to microprocessor chips to transistors to computers. In computers that are life to many people have these semiconductors at their heart. Most of the semiconductors were created from silicon, that’s why silicon is soul from a digital camera.

Amongst all semiconductor manufacturing devices, diode will be the simplest one. It is a principal element of all semiconductors which can be employed in the fabless engineering industry or any other industry. The most commonly designed components like ASIC designs, integrated circuits and microprocessor production, everywhere silicon will be the major ingredient. Another important component is germanium that is specifically utilized in transistors and various other electronic devices. It is used in various industries including fiber optics and infrared optics. It is also found in polarization catalysts, solar cell applications etc. Another very well liked semiconductor is Gallium arsenide. It is often a III/ V semiconductor which is extensively employed in the manufacturing of devices like microwave frequency integrated circuits, infrared light-emitting diodes, monolithic microwave integrated circuits, solar panels, laser diodes, plus the production of optical windows.

While developing the silicon semiconductor devices, fabrication can be a major process. It involves various important steps. Crystal preparation is the starting point which initiates the process. In this process one particular crystal of silicon is grown into a good cylindrical shape. Then wafer preparation is done where solid cylinder of silicon is cut having a diamond saw blade uniformly. Then thin film generation is completed where physical or electrical isolation between two adjacent layers is or wafer is prepared for doping and lithography stages. Here Lithography is really a process where patterns on materials are engraved. Then a major step is carried out where high precision flat metal parts are produced, which can be also called chemical milling. Furthermore, doping is conducted where we add impurities into an exceptionally pure semiconductor. This process aims to modulate the electrical properties of an semiconductor. Finally, schottky barrier diodes Australia is carried out where material is treated and combined having a metal. This completes the process.