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Sub-100nm Surface Self-organization By Ultrafast Laser Irradiation

Jean-Philippe Colombier 1 A Rudenko A Nakhoul A Abou-Saleh C Maurice F Pigeon F Garrelie
1 LHC - Laboratoire Hubert Curien [Saint Etienne]
Abstract : Driven by local field enhancements enhancing feedback, novel structuring features demonstrate the potential of ultrafast laser for the fabrication of self-organized patterns with a periodic topography well below the diffraction limit. We report the achievement of laser-induced nanocavities that results from the control of a Marangoni convection instability at the nanoscale.
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https://hal-ujm.archives-ouvertes.fr/ujm-03230424
Contributor : Jean-Philippe Colombier <>
Submitted on : Wednesday, May 19, 2021 - 9:38:50 PM
Last modification on : Wednesday, May 26, 2021 - 3:26:16 AM

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  • HAL Id : ujm-03230424, version 1

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UNIV-ST-ETIENNE | IOGS | PARISTECH | CNRS | UDL

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Jean-Philippe Colombier, A Rudenko, A Nakhoul, A Abou-Saleh, C Maurice, et al.. Sub-100nm Surface Self-organization By Ultrafast Laser Irradiation. CLEO US - Laser Sciences to Photonic Applications, May 2021, San Jose, United States. ⟨ujm-03230424⟩

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