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Spectroscopic investigations of YAG-laser-driven microdroplet-tin plasma sources of extreme ultraviolet radiation for nanolithography

  • Oscar Versolato*
  • , Alex Bayerle
  • , Muharrem Bayraktar
  • , Lars Behnke
  • , H. Bekker
  • , Zoi Bouza
  • , James Colgan
  • , J Crespo Lopez-Urrutia
  • , M J Deuzeman
  • , R. Hoekstra
  • , Dmitry Kurilovich
  • , L Poirier
  • , Bo Liu
  • , Randy Meijer
  • , Amanda Neukirch
  • , S Rai
  • , A Ryabtsev
  • , S. Witte
  • , Joris Scheers
  • , Ruben Schupp
  • J. Sheil, Francesco Torretti, W. Ubachs
*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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Abstract

Synopsis Highly charged tin ions are the sources of extreme ultraviolet (EUV) light at 13.5-nm wavelength in laser-produced transient plasmas for next-generation nanolithography. Generating this EUV light at the required power, reliability, and stability however presents a formidable task that combines industrial innovations with challenging scientific questions. We will present work on the spectroscopy of tin ions in and out of YAG-laserdriven plasma and present a surprising answer to the key question: what makes that light?

Original languageEnglish
Title of host publicationJournal of Physics: Conference Series
Subtitle of host publicationPlasmas & Particle acceleration
Volume1412
Edition19
DOIs
Publication statusPublished - 11 Jun 2020
EventXXXIst International Conference on Photonic, Electronic, and Atomic Collisions 2019 - Centre International de Deauville, Deauville, France
Duration: 23 Jul 201930 Jul 2019
Conference number: 31
http://www.icpeac2019.fr/

Publication series

NameJournal of physics: Conference series
PublisherIOP Publishing Ltd.
ISSN (Print)1742-6588

Conference

ConferenceXXXIst International Conference on Photonic, Electronic, and Atomic Collisions 2019
Abbreviated titleICPEAC 2019
Country/TerritoryFrance
CityDeauville
Period23/07/1930/07/19
Internet address

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 9 - Industry, Innovation, and Infrastructure
    SDG 9 Industry, Innovation, and Infrastructure

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