Nanostructure Formation of the Solid Surface under the Action of Intense Laser Radiation

Authors

  • V.Yu. Khomich Institute for Electrophysics and Electric Power RAS, 18, Dvorzovaya nab., Sankt-Peterburg 191186, Russia
  • S.I. Mikolutskiy Institute for Electrophysics and Electric Power RAS, 18, Dvorzovaya nab., Sankt-Peterburg 191186, Russia
  • V.A. Shmakov A.M. Prokhorov General Physics Institute RAS, 38, Vavilov st., Moscow 119991, Russia
  • Yu.M. Urlichich Joint Stock Company "Russian Space Systems",53, Aviamotornaya st., Moscow 111250, Russia

DOI:

https://doi.org/10.12684/alt.1.49

Abstract

The paper describes the mechanism for formationof periodic nanostructures on the surface of solidsunder the action of intense laser radiation. Themodel based on a nonlinear relaxation oftemperature-induced stresses. The solid deformedby laser radiation is considered in a form of threesimultaneously coexisting phases. The system ofequations, which describes these phases, is reducedto the generalized Ginzburg–Landau equation thathas a periodic solution. For estimation thecalculation of the step of the periodic structurearising on the silicon surface under the action of alaser pulse is done.
ALT 12 Conference, Gwatt, Sept. 2 -6, Switzerland

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Published

2012-11-01

How to Cite

Khomich, V., Mikolutskiy, S., Shmakov, V., & Urlichich, Y. (2012). Nanostructure Formation of the Solid Surface under the Action of Intense Laser Radiation. ALT Proceedings, 1. https://doi.org/10.12684/alt.1.49

Issue

Vol. 1 (2012)

Section

Laser – matter interaction and processing technologies

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