Strain-polarization coupling manifested by impedance spectroscopy

S. H. Kim, K. W. Lee, J. H. Han, Cheol Eui Lee, K. S. Lee, D. H. Kim, D. Y. Jang

Research output: Contribution to journalArticle

4 Citations (Scopus)


The ferroelastic phase in hydrogen-bonded TIH 2PO 4 was investigated by means of impedance spectroscopy. The temperature-dependent dielectric susceptibility exhibited perfect agreement with that expected for strain-polarization coupling. The high-temperature dielectric susceptibility revealed the corresponding Curie-Weiss temperature to be far above the antiferroelectric phase transition temperature, indicative of a novel mixed phase between the antiferroelectric and the ferroelastic phase transitions.

Original languageEnglish
Pages (from-to)494-497
Number of pages4
JournalJournal of the Korean Physical Society
Issue number3
Publication statusPublished - 2006 Mar 1


  • Ferroelastic phase
  • Impedance spectroscopy
  • Strain-polarization coupling

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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  • Cite this

    Kim, S. H., Lee, K. W., Han, J. H., Lee, C. E., Lee, K. S., Kim, D. H., & Jang, D. Y. (2006). Strain-polarization coupling manifested by impedance spectroscopy. Journal of the Korean Physical Society, 48(3), 494-497.