Formation Mechanism of a Periodic Nanograting Structure by a Surface Plasma Wave

• GOUDA Amany Moustafa

  Department of Physics, Nagoya University

• SAKAGAMI Hitoshi

  National Institute for Fusion Science

• OGATA Tomoya

  Department of Physics, Nagoya University

• HASHIDA Masaki

  Institute for Chemical Research, Kyoto University

• SAKABE Shuji

  Institute for Chemical Research, Kyoto University

Bibliographic Information

Other Title

• Formation mechanism of the periodic grating structure by the surface plasma wave
• Formation mechanism of a periodic nanograting structures by a surface plasma wave

Abstract

A two-dimensional particle in cell code has been used to demonstrate the formation mechanism of a periodic nanograting structure in the hydrogen plasma. By using a linearly polarized, ultrafast laser beam with a wavelength of 800 nm, an incidence angle of 0^◦, and an intensity of 10¹⁶ W/cm²-µm², the periodic nanograting structure was clearly self-organized at the boundary between a preformed and dense plasma at t = 600 fs. The bidirectional surface plasma wave plays a significant role together with the oscillating two-stream instability in producing the periodic nanograting structure.

Journal

• Plasma and Fusion Research

  Plasma and Fusion Research 11 (0), 2401071-2401071, 2016

  The Japan Society of Plasma Science and Nuclear Fusion Research

Keywords

• periodic nanograting structure
• laser
• plasma
• laser plasma interaction
• surface plasma wave
• ponderomotive force
• oscillating two-stream instability

Details

• CRID: 1390282680231507712
• NII Article ID: 130005330452
• NII Article ID: 120007183815
• NII Book ID: AA12346675
• DOI: 10.1585/pfr.11.2401071
• ISSN: 18806821
• HANDLE: 2433/267429
• HANDLE: 10655/00013318
• Web Site: https://nifs-repository.repo.nii.ac.jp/records/11389
• Web Site: https://www.jstage.jst.go.jp/article/pfr/11/0/11_2401071/_pdf
• Text Lang: en
• Data Source:
  • JaLC
  • IRDB
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed