Dielectric properties of xBa(Mg1/3Ta2/3)O 3-(1 - x)Ba(Mg1/3Nb2/3)O3 complex perovskite ceramics

I. Nan Lin, Chih Ta Chia, Hsiang Lin Liu, Hsiu Fung Cheng, Cheng Chung Chi

Research output: Contribution to journalArticlepeer-review

11 Citations (Scopus)


The dielectric properties of xBa(Mg1/3Ta2/3)O 3-(1 - x)Ba(Mg1/3Nb2/3)O3 (x = 1, 0.75, 0.50, 0.25 and 0, BMT-BMN) ceramics were investigated. The mode-frequency shift correlates well with the monotonic decrease of the real part of the dielectric constant of these materials with decreasing BMN concentration in the 0.1-0.6 THz range. The imaginary part of the dielectric constant is unaffected by substitution of Ta for Nb in BMT-BMN materials in 0.1-0.6 THz range.

Original languageEnglish
Pages (from-to)6952-6956
Number of pages5
JournalJapanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
Issue number11 B
Publication statusPublished - 2002 Nov 1


  • FTIR
  • Microwave materials
  • Raman spectroscopy
  • Terahertz spectroscopy

ASJC Scopus subject areas

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


Dive into the research topics of 'Dielectric properties of xBa(Mg<sub>1/3</sub>Ta<sub>2/3</sub>)O <sub>3</sub>-(1 - x)Ba(Mg<sub>1/3</sub>Nb<sub>2/3</sub>)O<sub>3</sub> complex perovskite ceramics'. Together they form a unique fingerprint.

Cite this