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How To Obtain Six Different Superwettabilities on a Same Microstructured Pattern: Relationship between Various Superwettabilities in Different Solid/Liquid/Gas Systems

https://doi.org/10.1021/acs.langmuir.8b03726

Yong, Jiale; Singh, Subhash C.; Zhan, Zhibing; Chen, Feng; Guo, Chunlei (January 2019, Langmuir)

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Superhydrophobic Al Surfaces with Properties of Anticorrosion and Reparability

https://doi.org/10.1021/acsomega.8b02631

Zhan, Zhibing; Li, Zihao; Yu, Zhi; Singh, Subhash; Guo, Chunlei (December 2018, ACS Omega)
Structural and compositional control in copper selenide nanocrystals for light-induced self-repairable electrodes

https://doi.org/10.1016/j.nanoen.2018.07.020

Singh, Subhash C.; Li, Huiyan; Yao, Chaonan; Zhan, Z.; Yu, Weili; Yu, Zhi; Guo, Chunlei (September 2018, Nano Energy)

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Polarization-controlled microgroove arrays induced by femtosecond laser pulses

https://doi.org/10.1063/1.5028197

Garcell, Erik M.; Guo, Chunlei (June 2018, Journal of Applied Physics)

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Femtosecond laser-induced herringbone patterns

https://doi.org/10.1007/s00339-018-1822-z

Garcell, Erik M.; Lam, Billy; Guo, Chunlei (June 2018, Applied Physics A)

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Polarization-Controlled Microchannel Arrays Induced by Femtosecond Laser Pulses

Garcell, E; Guo, C. (April 2018, Journal of applied physics)

Using pulsed femtosecond laser irradiation, we demonstrate the creation of an array of microgrooves within a single laser spot on metals. The orientation of these grooves is not limited to being parallel to the plane of the laser beam’s propagation but can orient at any angle up to 30 degree from parallel. We control the orientation of the microgrooves by proportionally varying the laser’s polarization. Polarization, angle of incidence, and structural evolution dynamics have been thoroughly studied to help us understand this phenomenon. Our studies suggest that the formation of angled microgroove arrays is due to a feedback effect occurring between defect-focused ablation and polarization-dependent laser-induced periodic surface structures.
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