Impedance spectroscopy of distinct electrical responses in TlH 2PO4

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

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8 Citations (Scopus)


The ferroelastic phase in hydrogen-bonded TlH2PO4 was investigated by means of impedance spectroscopy. The high-temperature dielectric susceptibility revealed the corresponding Curie-Weiss temperature to be far above the antiferroelectric phase transition temperature, and a phase boundary has been identified and confirmed by the distinct electric field dependencies of the polarization.

Original languageEnglish
Article number102901
JournalApplied Physics Letters
Issue number10
Publication statusPublished - 2006

Bibliographical note

Funding Information:
This work was supported by the Korea Science and Engineering Foundation (Proton Accelerator User Program Nos. M202AK010021-04A1101-02110 and M60504000021-05B0400-02110) and by the Korea Research Foundation (Grant No. KRF-2004-005-C00060 and Brain Korea 21 Project in 2005). This work was also supported by the Seoul Research and Business Development Program (Grant No. 10583). The measurements at the Korean Basic Science Institute (KBSI) are acknowledged.

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)


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