Used VEECO Ion beam etcher #9215143 for sale

A VEECO Ion beam etcher, also known as an ion milling system, is a type of etching tool which uses a focused beam of ions to remove material from the surface of a substrate or workpiece. This is typically done in order to create patterns or structures on the surface of the workpiece. The ion beam is created using an electric field, which accelerates the ions towards the surface of the workpiece. A collimator is then used to focus the ions, ensuring the beam has a precise shape. Ion beam etcher consists of several components that work together to produce the desired etching effect. Firstly, a high-voltage generator provides the energy for the electric field used to create the ion beam. This is then connected to the ion source, which can be an evaporative or vibrating source, depending on the materials used. A beam collector is then placed between the ion source and the substrate to collect any ions that are not directed at the substrate, thus limiting exposure of other components in the system. The etching process can be controlled by altering the voltage applied to the electric field. This in turn alters the energy and velocity of the ions, allowing for a more detailed etching of the substrate. The beam collector can also be moved to change the beam size and intensity, further allowing for more precise etching to occur. VEECO Ion beam etcher is an efficient and accurate tool for etching various surfaces. Its ability to produce very small and detailed structures makes it an ideal choice for surface metrology, semiconductor device processing, and MEMS device manufacturing. It is also a cost-effective solution for many applications.