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Figure 8
RGA time trend from the N2/H2 plasma during the plasma cleaning of the EUV Al foil filters. The complete time span of the RGA trend plot corresponds to about 4 h and 50 minutes (i.e. roughly 90 s per scan number increment). |
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Figure 8
RGA time trend from the N2/H2 plasma during the plasma cleaning of the EUV Al foil filters. The complete time span of the RGA trend plot corresponds to about 4 h and 50 minutes (i.e. roughly 90 s per scan number increment). |