Journal of the Physical Society of Japan · 1979 · 54 citations · 18 references
Natural SciencesMaterials SciencePhysicsElectronic MaterialsMaterials PhysicsSolid State PhysicsDielectricsElectrical Properties Of CeramicsFerroelectric MaterialsPhase Transition AnalysisPhase TransitionsThermal Properties Of MaterialsDielectric HysteresisDifferential CalorimetryExperimental StudiesFerroelectric PropertiesHysteresis BehaviorHysteresis In Phase Transitions
Successive phase transitions in RbLiSO 4 at about 166, 185, 202 and 204°C have been investigated by an improved high-sensitive DTA, a differential scanning calorimetry and an automatic measurement of dielectric constant. Temperature- and field-dependences of 50 Hz D-E hysteresis loop are studied in detail. In the phase between 166 and 185°C, a triple hysteresis loop due to ferrielectricity is ascertained.
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Ferroelectricity in Ammonium Sulfate
J. P. Remeika · Physical Review · 1956 · 127 citations
Incommensurate pháse in (ND4)2BeF4
M. Iizumi, K. Gesi · Solid State Communications · 1977 · 109 citations
The spontaneous polarization of (NH4)2SO4
H.‐G. Unruh · Solid State Communications · 1970 · 108 citations