During femtosecond laser fabrication, photons are mainly absorbed by electrons, and the subsequent energy transfer from electrons to ions is of picosecond order. Hence, lattice motion is negligible ...
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Unveiling the WeCreat Vision 20W laser engraver & cutter: the ultimate creative powerhouse
Unveiling the WeCreat Vision 20W Laser Engraver & Cutter The Ultimate Creative Powerhouse Welcome to the WeCreat Vision 20W 5-in-1 Laser Engraver and Cutter! Whether you're a beginner or a seasoned ...
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