1. Illustration of the sequential fiber drawing technique Continous fiber drawing experimental setup A zoom-in optical microscope picture of the fiber arrays with a porosity of 100 µm. Schematic of the lateral force microscopy (LFM) based mechanical characterization setup

2. Left: A typical flow chart for soft lithography technique which also includes photolithography techniques. Right: A schematic that shows the flow chart for the production of the vertical P(VDF-TrFE) Fibers using soft lithography.

3. SU-8 High Aspect Ratio Fibers P(VDF-TrFe ) Piezoelectric Fibers