Used AMAT / APPLIED MATERIALS DPS II #9253348 for sale

AMAT / APPLIED MATERIALS DPS II is an advanced etcher/asher used for the creation of intricate patterns and shapes on a variety of material surfaces. It is a chemical dry etching process that works on various surfaces including hardmetal, silicon wafers, and thin-film materials. AMAT DPS II is unique in the world of etchers as it is a dual-beam dry etcher. This means that it can simultaneously etch with both a light beam and a heavy beam, allowing for much more precise patterning than with a single beam etcher. With both beams, patterns can be created with very fine features and can be etched to a depth of about 1 µm. Additionally, the two separate beams allow for two separate sets of parameters to be used. The first set of parameters can be used to define the width and depth of the etch, and the second set of parameters can be used to select the desired etch rate and etch selectivity. APPLIED MATERIALS DPS II is capable of performing a number of etching processes, including isotropic etching, anisotropic etching, and developmental etching. Isotropic etching is a process where the etch rate is equal in all directions. Anisotropic etching is the process of creating a pattern in which the etch rate changes in each direction, resulting in an angled pattern. Developmental etching is when the etch rate is adjustable in one direction, resulting in a stepped-down pattern. Other features of DPS II include a wide range of gases to choose from including fluorine, nitrogen, chlorine, and argon, as well as a built-in microprocessor that accurately controls all of the etches step by step and operates in a single-knob, user-friendly interface. The system also has a high-resolution camera that allows you to make quick adjustments while the etch is in progress. Additionally, it is built with several safety features, including an emergency exhaustion system and temperature monitoring that prevents overheating. AMAT / APPLIED MATERIALS DPS II is an advanced etcher/asher that offers unparalleled precision and flexibility. Its dual-beam design, high resolution camera, and range of gases make it a powerful tool for creating complex patterns and shapes on a variety of surface materials with remarkable accuracy and speed. Its built-in safety features provide additional security, making it a top choice for those seeking precise etching and ashing results.