Sub-5 nm FIB direct patterning of nanodevices

J. Gierak, A. Madouri, A. L. Biance, E. Bourhis, G. Patriarche, C. Ulysse, D. Lucot, X. Lafosse, L. Auvray, L. Bruchhaus, R. Jede

Research output: Contribution to journalArticlepeer-review

Abstract

Nanoengraving of membranes as a template for nanopores fabrication is an application field of growing interest. Similarly to the formation of ion tracks in membranes created when high-energetic ions pass trough thin foils, it is possible with a FIB system to fabricate, design and organise nanodevices within thin membranes. In this work, we detail the advanced methodology we have carefully optimised for such deep sub-10 nm nanodevices fabrication using our high-performance FIB instrument.

Original languageEnglish
Pages (from-to)779-783
Number of pages5
JournalMicroelectronic Engineering
Volume84
Issue number5-8
DOIs
Publication statusPublished - 1 May 2007
Externally publishedYes

Keywords

  • Focused ion beam
  • Quantum dots
  • Selective epitaxy

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