The effect of transverse electric fields on dielectric , piezoelectric , elastic and thermal properties of the Rochelle salt NaKC 4 H 4 O 6 · 4 H 2

  • R. R. Levitskii, I. R. Zachek, A. S. Vdovych, I. V. Stasyuk
  • Published 2009

Abstract

Modified four-sublattice model for Rochelle salt by taking into account piezoelectric interactions with shear strain ε4, ε5 and ε6 is proposed. Components of polarization vector and static dielectric permittivity tensor for both mechanically clamped and free crystals, their piezoelectric characteristics and elastic modules are derived in the mean field… (More)

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