Nanoimprint lithography from CHARPAN Tool exposed master stamps with 12.5 nm hp

Michael Mühlberger, M. Boehm, Iris Bergmair, M. Chouiki, R. Schoeftner, G. Kreindl, M. Kast, D. Treiblmayr, Thomas Glinsner, Ron Miller, Elmar Platzgummer, Hans Loeschner, P. Joechl, S. Eder-Kapl, T. Narzt, Elisabeth Lausecker, Thomas Fromherz

Research output: Contribution to journalArticlepeer-review

Abstract

The use of working stamps for nanoimprint lithography is highly interesting due to a number of reasons. We present results of such a master stamp – working stamp – imprint process where we achieved a resolution of 12.5 nm half pitch. To fabricate master stamps for nanoimprint lithography we use massively parallel ion beam lithography provided by the CHARPAN Tool. Exposed and developed hydrogen silsesquioxane (HSQ) on Si is directly used as a master to fabricate working stamps from UV-curable polymers, which are then used for UV-based nanoimprint lithography.
Original languageEnglish
Pages (from-to)2070 - 2073
Number of pages4
JournalMicroelectronic Engineering
Volume88
Issue number8
DOIs
Publication statusPublished - 2011

Fields of science

  • 103026 Quantum optics
  • 103009 Solid state physics
  • 103 Physics, Astronomy
  • 103011 Semiconductor physics
  • 202018 Semiconductor electronics
  • 210006 Nanotechnology

JKU Focus areas

  • Nano-, Bio- and Polymer-Systems: From Structure to Function

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