Used SCI FilmTek 4000-A #293634776 for sale

SCI FilmTek 4000-A is a wafer testing and metrology equipment designed for the testing and characterization of advanced semiconductor materials. The system offers a high degree of flexibility and accuracy for a range of applications such as atomic layer deposition (ALD), ALD analysis, ALD control, linearity characterization, and dielectric constant measurements. It features a number of advanced features for reliable, repeatable, and accurate testing results. The unit consists of a wafer test head, controller, and an integrated mechanical/optical positioner. The test head houses a variety of precision probes to measure different parameters such as resistance, voltage, current, thickness, and refractive indices. It also includes a digital camera to image the wafer surface. The controller provides the necessary data acquisition control and processing to facilitate high-resolution imaging. Its integrated optical positioner has two motorized stages to precisely locate the probes and the camera for uniform testing and data collection. SCI FILMTEK 4000A enables the precise capture of detailed information about the wafer with a pixel size of 1µm. The data can be used for sophisticated analysis, such as dielectric constant, optical dispersion and spectral information, mineralogy, and material stress. The machine allows the user to quickly discover defects and other issues that can impact the wafer's performance. Thanks to its high performance and versatility, FilmTek 4000-A is well-suited to a wide range of applications. It can be used to evaluate new materials, assess the effects of stress, and uncover defects. It can also be used to profile device performance over time and verify design changes. Moreover, the tool can be used to study material structure and composition, helping to optimize processes and manufacturing practices. Overall, FILMTEK 4000A offers best-in-class wafer testing and metrology capabilities for advanced semiconductor materials. With its high degree of accuracy and flexibility, it is an ideal choice for a wide range of applications.