Growth Twinning and Generation of High-Frequency Surface Nanostructures in Ultrafast Laser-Induced Transient Melting and Resolidification.

X, Sedao; MV, Shugaev; C, Wu; T, Douillard; C, Esnouf; C, Maurice; S, Reynaud; F, Pigeon; F, Garrelie; LV, Zhigilei; JP, Colombier

doi:10.1021/acsnano.6b02970

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Growth Twinning and Generation of High-Frequency Surface Nanostructures in Ultrafast Laser-Induced Transient Melting and Resolidification.

Shared by NobleBlocks on Jul 12, 2016 • 12:00 AM UTC

Authors:

Sedao X

Shugaev MV

Wu C

Abstract

The structural changes generated in surface regions of single crystal Ni targets by femtosecond laser irradiation are investigated experimentally and computationally for laser fluences that, in the multipulse irradiation regime, produce sub-100 nm high spatial frequency surface structures. Detailed ...

Subject

Ultrafast Laser

Laser-induced Periodic Surface Structures

Growth Twin

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