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Figure 2
Scanning electron micrographs of silicon (top) and germanium (bottom) kinoform lenses fabricated at Diamond and STFC. The silicon lenses are designed for E = 8 to 20 keV, the germanium lenses for E = 20 to 150 keV. |
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Figure 2
Scanning electron micrographs of silicon (top) and germanium (bottom) kinoform lenses fabricated at Diamond and STFC. The silicon lenses are designed for E = 8 to 20 keV, the germanium lenses for E = 20 to 150 keV. |