Semiconductor Practical Training Plasma Multifunction machine Each sputter thin-film device costs hundreds of thousands of dollars and includes 10 different functions, yet the price is similar to that of a single sputter. 1. Vacuum Technology 2. Electrostatic Behavior (Faraday Cup Sensor) 3. Plasma Cleaning Function - Surface Cleaning 4. Plasma Etching - Dry Etching 5. Conductive Material Coating-DC Plasma 6. Semiconductor Coating - Pulse DC Plasma 7. Insulator Coating - RF Plasma 8. Plasma Surface Modification 9. Ion Beam Mixing 10. Ion instillation kdh615754@gmail.com kim duhan