Open AccessNanostructuring of the tungsten surface under the action of femtosecond laser radiation
Author(s) -
K. S. Khorkov,
Д. А. Кочуев,
A. S. Chernikov,
R. V. Chkalov,
С. М. Аракелян
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2131/5/052087
Subject(s) - femtosecond , tungsten , laser , nanostructure , materials science , radiation , surface (topology) , structuring , optics , optoelectronics , nanotechnology , physics , metallurgy , geometry , mathematics , finance , economics
In the paper, we show the possibility of nanostructured tungsten surface by femtosecond laser radiation. The features of the LIPPS formation are also shown. The dependence of the formation of the structuring region on the number of femtosecond laser pulses is shown. Based on the analysis of experimental data, the formation mechanisms of nanostructures are discussed.