Dielectric characteristics of PZT films prepared by aerosol deposition in millimeter wave range

Masafumi Nakada, Keishi Ohashi, Hiroki Tsuda, Etsuo Kawate, Jun Akedo

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The dielectric properties of lead zirconate titanate [PZT, Pb(Zr 0.3Ti0.7)O3] films, prepared by aerosol deposition (AD), were measured in the millimeter wave and THz range. Millimeter wave spectroscopy was applied for measurement in the frequency range from 45 to 80 GHz, and far-infrared Fourier transform measurements from 120 GHz to 20 THz was carried out. Spectroscopic data were analyzed with combination of Debye model with a distribution of Debye relaxation frequencies and harmonic oscillators. We clearly observed that the Debye relaxation took place below several tens GHz for annealed AD films. Combination of millimeter wave and THz spectroscopy was effective measurement technique for dielectric properties of ferroelectric materials at over millimeter wave range.

Original languageEnglish
Title of host publication2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF
Pages528-530
Number of pages3
DOIs
Publication statusPublished - 2007 Dec 1
Externally publishedYes
Event2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF - Nara-city, Japan
Duration: 2007 May 272007 May 31

Publication series

NameIEEE International Symposium on Applications of Ferroelectrics

Other

Other2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF
CountryJapan
CityNara-city
Period07/5/2707/5/31

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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  • Cite this

    Nakada, M., Ohashi, K., Tsuda, H., Kawate, E., & Akedo, J. (2007). Dielectric characteristics of PZT films prepared by aerosol deposition in millimeter wave range. In 2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF (pp. 528-530). [4393319] (IEEE International Symposium on Applications of Ferroelectrics). https://doi.org/10.1109/ISAF.2007.4393319