Figure 3.

Comparison of SML and PMMA contrast curves. Both SML (triangles) and PMMA (circles) were exposed at 30 keV and developed for 20 s in MIBK/IPA (1:3) (filled symbols) and IPA/water (7:3) (open symbols).

Mohammad et al. Nanoscale Research Letters 2013 8:139   doi:10.1186/1556-276X-8-139
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