Journal of the Physical Society of Japan · 1978 · 89 citations · 3 references
Natural SciencesMaterials SciencePhysicsCondensed Matter PhysicsInorganic ChemistryMaterials ChemistryCurie TemperatureElectrical ConductivityFerroelectric MaterialsFerroelectric PropertiesFerroelectricityPolarizationSpontaneous Polarization
It has been found that K 2 ZnCl 4 shows ferroelectric activity below the Curie point of 123°C (on cooling process). The spontaneous polarization is about 0.15 µCcm -2 at room temperature.
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Ferroelectricity in Rb<sub>2</sub>ZnCl<sub>4</sub>
Shozo Sawada, Y. Shiroishi, Akitoshi Yamamoto et al. · Journal of the Physical Society of Japan · 1977 · 162 citations
Ferroelectricity in Rb<sub>2</sub>ZnBr<sub>4</sub>
Shozo Sawada, Y. Shiroishi, Akitoshi Yamamoto et al. · Journal of the Physical Society of Japan · 1977 · 67 citations