Dy<sup>3+</sup>doped (K,Na)NbO<sub>3</sub>-based multifunctional ceramics for achieving enhanced temperature-stable piezoelectricity and non-contact optical temperature sensing performance
Qing Liu, Er Pan, Hao Deng, Fucai Liu, Jing‐Feng Li
Abstract
A novel multifunctional KNN-based ceramics with decent piezoelectricity and intriguing photoluminescence are achieved through simultaneous modulation of diffused phase transition behavior and unit cell distortion via optimizing the Dy 3+ content.
Topics & Concepts
Materials sciencePiezoelectricityCeramicPhotoluminescenceDopingNatural bond orbitalPhase transitionModulation (music)Distortion (music)OptoelectronicsCondensed matter physicsComposite materialChemistryDensity functional theoryPhysicsAmplifierCMOSAcousticsComputational chemistryFerroelectric and Piezoelectric MaterialsAcoustic Wave Resonator TechnologiesMultiferroics and related materials