Multitube thermal processing furnace (MTPF) for oxidation and LPCVD at the PSI PICO cleanroom

ll PSI cleanroom users. The MTPF should have a horizontal arrangement of the tubes and should be capable to process in one load up to 50 wafers of 200 mm diameter with good within-wafer, wafer-to-wafer and batch-to-batch uniformity. The MTPF should have an automation option allowing to process, at l

east, 4 wafer batches of 50 wafers in the same or different tubes one after the other without the presence of operator. The MTPF shall be delivered with four 200 mm compatible tubes: – Tube 1: atmospheric thermal dry and wet oxidation (quar