Universe (May 2023)

With Nanoplasmonics towards Fusion

  • Tamás Sándor Biró,
  • Norbert Kroó,
  • László Pál Csernai,
  • Miklós Veres,
  • Márk Aladi,
  • István Papp,
  • Miklós Ákos Kedves,
  • Judit Kámán,
  • Ágnes Nagyné Szokol,
  • Roman Holomb,
  • István Rigó,
  • Attila Bonyár,
  • Alexandra Borók,
  • Shireen Zangana,
  • Rebeka Kovács,
  • Nóra Tarpataki,
  • Mária Csete,
  • András Szenes,
  • Dávid Vass,
  • Emese Tóth,
  • Gábor Galbács,
  • Melinda Szalóki

DOI
https://doi.org/10.3390/universe9050233
Journal volume & issue
Vol. 9, no. 5
p. 233

Abstract

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A status report is presented about the Nanoplasmonic Laser Induced Fusion Experiment (NAPLIFE). The goal is to investigate and verify plasmonically enhanced phenomena on the surfaces of nanoantennas embedded in a polymer target at laser intensities up to a few times 1016 W/cm2 and pulse durations of 40–120 fs. The first results on enhanced crater formation for Au-doped polymer targets are shown, and SERS signals typical for CD2 and ND bound vibrations are cited. Trials to detect D/H ratio by means of LIBS measurments are reported. Plasmonics has the potential to work at these intensities, enhancing the energy and deuterium production, due to thus far unknown mechanisms.

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