Used GASONICS Aura 1000 #9390033 for sale

GASONICS Aura 1000 is a highly advanced etcher/asher equipment designed for semiconductor wafer processing in the semiconductor industry. This equipment plays a critical role in the fabrication of integrated circuits by etching and removing material layers from silicon wafers with high precision and consistency. Aura 1000 is part of GASONICS Aura series, known for its reliability, performance, and process flexibility. GASONICS Aura 1000 utilizes plasma etching and stripping techniques to remove layers of film or photoresist from the wafer surface. The system operates in a vacuum environment to maintain process purity and control over the etching process. The equipment features a robust construction with a chamber that can handle various wafer sizes, from small 4-inch wafers to larger 8-inch wafers, allowing for versatile processing capabilities. One of the key components of Aura 1000 is the plasma chamber, where the etching process takes place. The chamber is equipped with RF power supplies that generate plasma by applying high-frequency energy to the process gas. This plasma is then used to react with the material on the wafer surface, leading to the etching or stripping of the desired layers. The unit provides precise control over the plasma parameters such as gas flow rate, pressure, power levels, and temperature to achieve uniform and reproducible etching results. GASONICS Aura 1000 features advanced process monitoring and control systems to ensure high process repeatability and yield. The machine is equipped with real-time endpoint detection capabilities that allow for accurate process endpoint determination based on optical emission spectroscopy or other monitoring techniques. This ensures that the etching process stops at the desired endpoint, preventing over etching or under etching of the wafer layers. The tool also features intelligent process recipes that can be customized based on the specific requirements of the material being etched. Users can define process parameters such as etch rate, selectivity, uniformity, and profile control to achieve the desired etching results for different materials and structures. Aura 1000 can process a wide range of materials including silicon oxide, silicon nitride, polysilicon, aluminum, and more, making it a versatile tool for various semiconductor processing applications. In addition to its etching capabilities, GASONICS Aura 1000 can also function as an asher, used for stripping photoresist or other organic layers from the wafer surface. The asset can operate in either wet or dry ashing modes, depending on the type of material being removed. This flexibility allows semiconductor manufacturers to perform multiple process steps in a single equipment, reducing the overall processing time and cost. Overall, Aura 1000 is a cutting-edge etcher/asher model that offers high precision, process control, and versatility for semiconductor wafer processing. With its advanced plasma technology, intelligent process control, and reliable performance, GASONICS Aura 1000 is a valuable tool for semiconductor manufacturers looking to achieve high-quality etching results and improve their production efficiency.