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Conferences > CLEO_AT > 2023 > JTh2A > JTh2A.77

Observation of Femtosecond Laser-induced Columnar Structures above the Surface Level of Al

Tae Hoon Park, Hyo Soo Lee, Hai Joong Lee, Jee Seong Kim, Won Pyo Hong, and Taek Yong Hwang

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Abstract

Through femtosecond laser irradiation, we observed the formation of columnar structures above the surface level of Al and showed the control of their morphological profiles with the laser fluence and the number of irradiating pulses.

© 2023 The Author(s)

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