Fig. 2: Micrographs depicting the morphology of silver lines deposited with aerosol jet printing.
From: Aerosol jet printed capacitive strain gauge for soft structural materials
a and b Optical microscope images of silver strain gauge on polyimide substrate (Scale bar represents 250 µm), and the c optical profilometry of AJP deposited silver electrodes on polyimide. Cross-sectional scanning electron microscopy characterization to show d silver electrodes representative of AJP deposited strain gauges (scale bar represents 50 µm), e PMMA dielectric thickness (scale bar represents 10 µm) and f printed silver thickness (scale bar represents 2.5 µm).
