THE PECULIARITIES OF DIALECTRIC BEHAVIOR IN PHASE TRANSITION IN THE LAMELLAR CuInP<sub>2</sub>S(Se)<sub>6</sub> FERROELECTRICS

Authors

  • М. М. Медулич Uzhhorod National University, Ukraine
  • М. М. Майор Uzhhorod National University, Ukraine
  • А. А. Когутич Uzhhorod National University, Ukraine
  • С. Ф. Мотря Uzhhorod National University, Ukraine

DOI:

https://doi.org/10.24144/2415-8038.2014.36.62-68

Keywords:

Permittivity, Ferroelectrics, Phase transition, Dielectric response, hysteresis, relaxation time

Abstract

The investigation of the peculiarities of ferroelectric ordering in CuInP2Se6 crystalls by dialectric methods has been carried out. It has been shown that in the vicinity of the phase transition, a dominant contribution to the dielectric response has a cluster nature. The influence of the disorder, inducted by a substitution in anion and cation sublattes on the dipole ordering in the crystalls studied is analized.

References

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Published

2014-12-23

Issue

Vol. 36 (2014)

Section

Статті

License

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