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Uncertainty in nano-scale linewidth measurements using atomic force microscope

  • Harbin Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

For atomic force microscope (AFM)-NanoscopeIII, the uncertainty of nano-scale linewidth measurement is analyzed. An error correction step of linewidth measurement is given, and four factors that affect linewidth measurement result are analyzed. Based on the experiment and the measurement course, width of the sample, the uncertainty components and the composed uncertainty are analyzed and calculated.

Original languageEnglish
Pages (from-to)120-124
Number of pages5
JournalJiliang Xuebao/Acta Metrologica Sinica
Volume26
Issue number2
StatePublished - Apr 2005

Keywords

  • Atomic force microscope
  • Measurement uncertainty
  • Metrology
  • Nano-scale linewidth

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