Dry Etching

The Harrick Plasma PDC-32G Cleaner is low-cost bench-topinductively coupled plasma device. It may be employed in a broad range of surface engineering applications, including nanoscale surface cleaning, surface preparation and surface modification/treatment.

The Commonwealth Scientific Ion Milling & Thermal Evaporator System is a unique system which integrates the ion milling and thermal evaporator capabilities into one system.

March CS-1701 reactive ion etcher is a bench-top system with water cooled RF platen. It is capable of etching photoresist, polymer and graphene. This system could be operated under manual mode or auto mode.

Nano-master NPC 3000 is a bench-top Reactive Ion Etching (RIE) system with showerhead gas distribution and water cooled RF platen. It is designed to meet a wide range of needs including sample cleaning, photoresist stripping, surface modification, polymer etching and silicon etching. The chamber opens from the top for wafer loading or unloading. It can accept up to 8" (200 mm) wafers.

Plasma-therm 790 MF is a stand-alone Reactive Ion Etching (RIE) system with showerhead gas distribution and water cooled RF platen. The chamber could reach a base pressure in the 3x10-5Torr range, and it can be operated in the pressure range of 10mTorr to 100mTorr. The following gases are installed: CF4, CHF3, SF6 and O2.The flow rate for each gas is set by a mass-flow controller (MFC), and the pressure is controlled separately by a throttle valve between the chamber and the pump. All system functions are controlled from the computer. The control program has both manual and automatic modes.