Temperature Dependence of the Spontaneous Polarization and the Dielectric Susceptibility near the Phase Transitions in Ammonium Sulfate

Date

2010-01-01

Author

Sen, S.
Yurtseven, Hasan Hamit
Kavruk, D.

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Spontaneous polarization and the dielectric susceptibility are calculated as a function of temperature close to the paraelectric-ferroelectric phase transition (T-C=223 K) in (NH4)(2)SO4 This calculation is performed using a mean field model by fitting the expressions derived for the dielectric susceptibility to the experimental data for the dielectric constant at the fixed frequencies of 100, 500 and 2000 Hz in ammonium sulfate

Subject Keywords

Spontaneous polarization, Dielectric susceptibility

URI

https://hdl.handle.net/11511/54355

Journal

HIGH TEMPERATURE MATERIALS AND PROCESSES

Collections

Department of Physics, Article

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Citation Formats

S. Sen, H. H. Yurtseven, and D. Kavruk, “Temperature Dependence of the Spontaneous Polarization and the Dielectric Susceptibility near the Phase Transitions in Ammonium Sulfate,” HIGH TEMPERATURE MATERIALS AND PROCESSES, pp. 259–268, 2010, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/54355.