Femtosecond laser nanostructuring of a tungsten surface

K. S. Khorkov; D. V. Abramov; D. A. Kochuev; E. R. Bashkirov; A. S. Chernikov; S. M. Arakelian; V. G. Prokoshev

doi:10.3103/S1062873817120188

Femtosecond laser nanostructuring of a tungsten surface

Authors: Khorkov K.S.¹, Abramov D.V.², Kochuev D.A.¹, Bashkirov E.R.¹, Chernikov A.S.¹, Arakelian S.M.¹, Prokoshev V.G.¹
Affiliations:
1. Vladimir State University
2. State Center for the Preservation, Use, and Restoration of Cultural Sites and Our Cultural Legacy
Issue: Vol 81, No 12 (2017)
Pages: 1429-1432
Section: Article
URL: https://journals.rcsi.science/1062-8738/article/view/185245
DOI: https://doi.org/10.3103/S1062873817120188
ID: 185245

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Abstract

Tungsten surface nanostructuring is performed using the radiation of a Yb:KGW femtosecond laser in air and in liquid nitrogen. Arrays of linear nanostructures and nanorods of tungsten and tungsten nitride are fabricated on the surfaces of targets. Possible scenarios of transforming surface nanostructures of one type into another and the formation of network-like relief are considered.