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. 2018 Apr 24;9(5):198. doi: 10.3390/mi9050198

Table 2.

The range of fabrication imperfections.

Alignment Error Silicon Thickness Error Etching Depth Error Upper Width Error Bottom Width Error DRIE Verticality Error
Red Dashed H h a b θ
±3μm ±3μm ±1μm ±1μm ±3μm ±1deg