V. B. Shirokov, Yu. I. Yuzyuk, V. V. Kalinchuk, V. V. Lemanov, “Material constants of (Ba,Sr)TiO<nobr>$_3$</nobr> solid solutions”, Fizika Tverdogo Tela, 2013, Volume 55, Issue 4,Pages <nobr>709

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Ferroelectricity

Material constants of (Ba,Sr)TiO$_3$ solid solutions

V. B. Shirokov^ab, Yu. I. Yuzyuk^b, V. V. Kalinchuk^ab, V. V. Lemanov^c

^a Southern Research Center of the Russian Academy of Sciences, Rostov-on-Don
^b Southern Federal University, Rostov-on-Don
^c Ioffe Institute, St. Petersburg

Abstract: The phenomenological theory of solid solution is used to calculate the material constants (elastic compliances, susceptibilities, piezoelectric moduli, pyroelectric constants) of Ba$_x$Sr$_{1-x}$TiO$_3$ solid solutions over the entire range of concentrations $x$ at room temperature. The phenomenological potential constants and the numerical values of the material constants are given for specific concentrations.

Received: 20.08.2012