Advances in Evaporated Solid-Phase-Crystallized Poly-Si Thin-Film Solar Cells on Glass (EVA)

Figure 5

(a) Schematic (top view) of a fully metallized EVA solar cell where the grey areas correspond to plasma-etched regions within which the emitter electrode (black) is located. (b) Transmission microscopic image of an emitter groove after plasma etching. (c) Cross-sectional schematic of the region indicated in (a).