Dr. Edwin Peng Profile

Dr. Edwin Peng

at Univ of Nebraska-Lincoln

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Publications (2)

Proceedings Article | 4 March 2019 Paper

Comparison of self-organized micro/nanostructure formation on copper using dual-pulse versus single-pulse femtosecond laser surface processing

Craig Zuhlke, Nick Roth, Aaron Ediger, Alfred Tsubaki, Edwin Peng, Mark Anderson, Corey Kruse, Jeffrey Shield, George Gogos, Dennis Alexander

Proceedings Volume 10906, 109060Q (2019) https://doi.org/10.1117/12.2507285

KEYWORDS: Copper, Scanning electron microscopy, Femtosecond phenomena, Metals, Polarizers, Picosecond phenomena, Laser processing, Pulsed laser operation, Nanoparticles

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Proceedings Article | 4 March 2019 Presentation + Paper

Oxide layer reduction and formation of an aluminum nitride surface layer during femtosecond laser surface processing of aluminum in nitrogen-rich gases

Alfred Tsubaki, Edwin Peng, Mark Anderson, William Thomas, Jeffrey Shield, Craig Zuhlke, Dennis Alexander

Proceedings Volume 10906, 109060N (2019) https://doi.org/10.1117/12.2508812

KEYWORDS: Aluminum, Oxygen, Laser processing, Chemical analysis, Nitrogen, Aluminum nitride, Nanoparticles, Oxides, Femtosecond phenomena, Scanning electron microscopy

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