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 publicationIEEE International Symposium on Applications of Ferroelectrics
Pages528-530
Number of pages3
DOIs
Publication statusPublished - 2007
Externally publishedYes
Event2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF - Nara-city
Duration: 2007 May 272007 May 31

Other

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

Fingerprint

Aerosols
Millimeter waves
Dielectric properties
Spectroscopy
Ferroelectric materials
Fourier transforms
Infrared radiation

ASJC Scopus subject areas

  • Engineering(all)
  • Materials Science(all)

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 IEEE International Symposium on Applications of Ferroelectrics (pp. 528-530). [4393319] https://doi.org/10.1109/ISAF.2007.4393319

Dielectric characteristics of PZT films prepared by aerosol deposition in millimeter wave range. / Nakada, Masafumi; Ohashi, Keishi; Tsuda, Hiroki; Kawate, Etsuo; Akedo, Jun.

IEEE International Symposium on Applications of Ferroelectrics. 2007. p. 528-530 4393319.

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

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 IEEE International Symposium on Applications of Ferroelectrics., 4393319, pp. 528-530, 2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF, Nara-city, 07/5/27. https://doi.org/10.1109/ISAF.2007.4393319
Nakada M, Ohashi K, Tsuda H, Kawate E, Akedo J. Dielectric characteristics of PZT films prepared by aerosol deposition in millimeter wave range. In IEEE International Symposium on Applications of Ferroelectrics. 2007. p. 528-530. 4393319 https://doi.org/10.1109/ISAF.2007.4393319
Nakada, Masafumi ; Ohashi, Keishi ; Tsuda, Hiroki ; Kawate, Etsuo ; Akedo, Jun. / Dielectric characteristics of PZT films prepared by aerosol deposition in millimeter wave range. IEEE International Symposium on Applications of Ferroelectrics. 2007. pp. 528-530
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