Структурнi перетворення в кристалах Tl4HgI6 та Tl4CdI6, про що свiдчать дiелектричнi властивостi та провiднiсть

• Date: 2018
• Main Authors: Franiv, V. A., Czapla, Z., Dacko, S., Franiv, A. V., Kushnir, O. S.
• Format: Article
• Language: English
• Published: Publishing house "Academperiodika" 2018
• Subjects: dielectric permittivity; electrical conductivity; ionic conductors; phase transformations; PACS 72.80.-р
• Online Access: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018549
• Journal Title: Ukrainian Journal of Physics

We present the results of experimental studies of the temperature-dependent real part of the dielectric constant and the electrical conductivity for Tl4HgI6 and Tl4CdI6 crystals. We show that the crystals under study manifest anomalous behaviors of the both physical properties in the same temperatur...