Table 2 Material properties and geometric parameters of the μECoG array
From: The size of via holes influence the amplitude and selectivity of neural signals in Micro-ECoG arrays
μECoG array design | ||
|---|---|---|
Contacts platinum/ iridium (4x106S/m) | contact diam. | 100 μm |
contact pitch | 500 μm | |
No. of contacts | 8 × 8 contacts | |
Substrate polyimide (6.67 × 10− 16 S/m) | substrate dimensions | 0.5 × 0.5 mm 1 × 1 mm 2 × 2 mm 4 × 4 mm |
thickness | 20 μm | |