Theoretical and experimental study on nanoscale ferroelectric domain measurement using scanning nonlinear dielectric microscopy

Hiroyuki Odagawa, Yasuo Cho

Research output: Contribution to journalArticle

59 Citations (Scopus)

Abstract

We describe theoretical and experimental studies for nano-scale ferroelectric domain measurements using scanning nonlinear dielectric microscopy (SNDM). We calculate one-dimensional images of a 180° c-c domain boundary and show that SNDM has an atomic-scale resolution theoretically. Experimental results show that we measure the c-c domain on the lead zirconate titanate (PZT) thin film with the width of 1.5 nm and that the resolution of the microscope is less than 0.5 nm.

Original languageEnglish
Pages (from-to)5719-5722
Number of pages4
JournalJapanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
Volume39
Issue number9 B
DOIs
Publication statusPublished - 2000 Sep

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

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