Full text loading...
Schematic diagrams of the mechanics model for transferring silicon-based photodetectors from planar arrays onto a hemisphere.
Distribution of meridional and circumferential strains of a PDMS membrane stretched from a hemisphere to a flat “drumhead.” The inset shows the initial and deformed meshes.
Silicon element positions (top view, measured from the center) given by the analytical model, experiments and finite element analysis.
Residual strains in silicon elements and PDMS membrane given by finite element analysis.
Article metrics loading...