Fig. 1: Experimental procedure of SiMPF composite.
From: Stretchable and colorless freestanding microwire arrays for transparent solar cells with flexibility
a Schematic of fabrication process. SEM images of b Si microwire arrays in a bird’s-eye view (scale bar: 50 μm), c Si microwire array filled with PDMS after surface treatment (scale bar: 50 μm), and d freestanding SiMPF after peeling off from the Si parent (scale bar: 100 μm).
