Email this article Comparison of Femtosecond Laser Ablation of Gold and Nickel
- Authors: Struleva E.V.1, Komarov P.S.1, Ashitkov S.I.1
-
Affiliations:
- Joint Institute for High Temperatures, Russian Academy of Sciences
- Issue: Vol 57, No 5 (2019)
- Pages: 659-662
- Section: Thermophysical Properties of Materials
- URL: https://journals.rcsi.science/0018-151X/article/view/158075
- DOI: https://doi.org/10.1134/S0018151X19050158
- ID: 158075
Cite item
Open Access
Access granted
Subscription Access
Abstract
The ablation of gold and nickel with a single exposure to 80-fs laser pulses with a moderate intensity (1012–1013 W/cm2) is studied by intereference microscopy. The reflection coefficients were measured, and the threshold values of thermomechanical ablation were determined from the absorbed energy rate. The crater morphology and the dependence of their depth on the rate of the laser-pulse energy are studied.
About the authors
E. V. Struleva
Joint Institute for High Temperatures, Russian Academy of Sciences
Author for correspondence.
Email: struleva.evgenia@yandex.ru
Russian Federation, Moscow
P. S. Komarov
Joint Institute for High Temperatures, Russian Academy of Sciences
Email: struleva.evgenia@yandex.ru
Russian Federation, Moscow
S. I. Ashitkov
Joint Institute for High Temperatures, Russian Academy of Sciences
Email: struleva.evgenia@yandex.ru
Russian Federation, Moscow
Supplementary files
