How can customers determine the most suitable SEM model?
The scanning electron microscope (SEM) manufactured by Applied Materials are among the primary inspection tools used in semiconductor fabrication plants. ChainSEM provides a range of pre-owned AMAT SEM systems for mature semiconductor processes. Based on process technology requirements and customer RFQs, the appropriate SEM model can be accurately identified, including:
SEMVision CX200 — suitable for processes above 130nm
G2 — suitable for 90nm to 65nm
G3 — suitable for 65nm to 45nm
G4 — suitable for 45nm to 32nm
G5 — suitable for 32nm processes
By evaluating the production process node together with the customer’s RFQ specifications, the most suitable SEM configuration can be precisely recommended.