Structural Transformations in Tl4HgI6 and Tl4CdI6 Crystals as Evidenced by Dielectric Properties and Conductivity
DOI:
https://doi.org/10.15407/ujpe59.11.1078Keywords:
dielectric permittivity, electrical conductivity, ionic conductors, phase transformationsAbstract
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 temperature regions. The latter facts, together with some other recent experimental data, can evidence the presence of structural transformations in those regions.
References
H.W. Zandbergen, Acta Cryst. B 35, 2852 (1979).
https://doi.org/10.1107/S0567740879010815
M.N. Sreejith, A.I. Yahya, Rafiuddin, and Afaq Ahmad, Solid State Ionics 86–88, 137 (1996).
D.M. Hagemann and D.H.-J. Weber, Appl. Phys. A 63, 67 (1996).
K.I. Avdienko, D.V. Badikov, V.V. Badikov, V.I. Chizhikov, V.L. Panyutin, G.S. Shevyrdyaeva, S.I. Shcherbakov, and E.S. Shcherbakova, Opt. Mater. 23, 569 (2003).
https://doi.org/10.1016/S0925-3467(03)00023-5
N.B. Singh, D.R.Suhre, and K. Green, Proc. SPIE 5912, 591203 (2005).
https://doi.org/10.1117/12.616612
M. Sarfaraz Nawaz and Rafiuddin, Ionics 13, 35 (2007).
https://doi.org/10.1007/s11581-007-0069-z
D. Kahler, N.B. Singh, D.J. Knuteson, B.Wagner, A. Berghmans, S. Mclaughlin, M. King, K. Schwartz, D. Suhre, and M. Gotlieb, Nucl. Instr. Meth. Phys. Res. A 65, 183 (2011).
https://doi.org/10.1016/j.nima.2010.09.057
M. Piasecki, G. Lakshminarayana, A.O. Fedorchuk, O.S. Kushnir, V.A. Franiv, A.V. Franiv, G. Myronchuk, and K.J. Plucinski, J. Mater. Sci.: Mater. Electron. 24, 1187 (2013).
https://doi.org/10.1007/s10854-012-0903-6
A.V. Franiv, O.S. Kushnir, I.S. Girnyk, V.A. Franiv, I. Kityk, M. Piasecki, and K.J. Plucinski, Ukr. J. Phys. Opt. 14, 6 (2013).
https://doi.org/10.3116/16091833/14/1/6/2013
R.L. Ammlung, D.F. Shriver, M. Kamimoto, and D.H.Whitmore, J. Solid State Chem. 21, 185 (1977).
https://doi.org/10.1016/0022-4596(77)90195-5
H. Nagase, Y. Furukawa, and D. Nakamura, Bull. Chem. Soc. Japan 63, 3329 (1990).
https://doi.org/10.1246/bcsj.63.3329
D.S. Kalyagin, Yu.E. Ermolenko, and Yu.G. Vlasov, Rus. J. Appl. Chem. 81, 2172 (2008).
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