Table 1

Purity (%) obtained for several LYRA channels (their nominal ranges are indicated between parentheses) using either a diamond detector or a silicon detector.

Purity (%)

Aluminium (17–80 nm) Zirconium (6–20 nm) Lyman α (120–123 nm)



Porosity Diamond Silicon Diamond Silicon Diamond Silicon
0 100 100 100 100 100 100
10−10 99.9 99.9 100 100 100 100
10−7 99.8 86.7 99.9 99.9 99.9 9
10−4 88.9 0.63 73 9.7 7.8 9 × 10−3
10−3 44.6 6 × 10−2 21 1 0.8 9 × 10−4
10−2 7.5 6 × 10−3 2.5 9 × 10−2 8 × 10−2 9 × 10−5

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