Extended Data Fig. 7: Scaning electron microscopy images of laser-treated pyramids obtained under different laser conditions. | Nature

Extended Data Fig. 7: Scaning electron microscopy images of laser-treated pyramids obtained under different laser conditions.

From: Silicon solar cells with hybrid back contacts

Extended Data Fig. 7: Scaning electron microscopy images of laser-treated pyramids obtained under different laser conditions.The alt text for this image may have been generated using AI.

a, 532 nm nanosecond-laser treated surface. b, 355 nm picosecond-laser treated surface.

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