Figure 2

(a) Schematic of the processes for IME fabrication. (b) Photograph of IMEs and SEM image of the extended active IME array. The prepared IME array was 2 μm wide, 1.5 mm long and 30 nm thick (Au 25/Cr 5 nm).

(a) Schematic of the processes for IME fabrication. (b) Photograph of IMEs and SEM image of the extended active IME array. The prepared IME array was 2 μm wide, 1.5 mm long and 30 nm thick (Au 25/Cr 5 nm).