RSC Advances · 2015 · 88 citations · 36 references
Natural SciencesMaterials SciencePhysicsCeramic MaterialsCeramicsSolid State PhysicsElectrical Properties Of CeramicsFerroelectric CeramicsFerroelectric MaterialsInorganic MaterialsPiezoelectric CeramicsPiezoelectric MaterialsDoping Effects On Electrical PropertiesElectrical PropertiesLead-free FerroelectricsLead-free Piezoelectric CeramicsLead-free PiezoelectricsPiezoelectric PropertiesPotassium Sodium NiobateSodium Potassium Niobate Ceramics
In the past ten years, antimony has been reported to strongly affect the developments in the piezoelectric properties of (K,Na)NbO<sub>3</sub> (KNN) lead-free ceramics, that is, its enhanced piezoelectric activity is closely related to the doped antimony as well its content.
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Yasuyoshi Saito, Hisaaki Takao, Toshihiko Tani et al. · Nature · 2004 · 5.5K citations
Large Piezoelectric Effect in Pb-Free Ceramics
Wenfeng Liu, Xiaobing Ren · Physical Review Letters · 2009 · 2.7K citations · Full text