Ablation of Copper Metal Films by Femtosecond Laser Multipulse Irradiation

Ablation of Copper Metal Films by Femtosecond Laser Multipulse Irradiation

Ablation of copper using multipulse femtosecond laser irradiation with an 800 nm wavelength and 120-fs pulse duration is investigated theoretically. A two-temperature model, which includes dynamic optical and thermal-physical properties, is considered. The numerical results of the material thermal r...

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Bibliographic Details
Main Authors: Ahmed Abdelmalek, Zeyneb Bedrane, El-Hachemi Amara, Belén Sotillo, Vibhav Bharadwaj, Roberta Ramponi, Shane M. Eaton
Format: Article
Language:English
Published: MDPI AG 2018-10-01
Series:Applied Sciences
Subjects:
femtosecond laser
metal ablation
two-temperature model
thermal accumulation effect
Online Access:http://www.mdpi.com/2076-3417/8/10/1826

Internet

http://www.mdpi.com/2076-3417/8/10/1826

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