Large direct and inverse electrocaloric effects in lead-free Dy doped 0.975KNN-0.025NBT ceramics
Mohamed Aissa, Moneim Zannen, Manal Benyoussef, Jamal Belhadi, Matjaž Spreitzer, Zdravko Kutnjak, M. El Marssi, Abdelilah Lahmar
Topics & Concepts
Materials scienceElectrocaloric effectDielectricOrthorhombic crystal systemCeramicTetragonal crystal systemDopingAnalytical Chemistry (journal)Phase boundaryPerovskite (structure)PhotoluminescenceDiffractionPhase (matter)FerroelectricityOptoelectronicsOpticsCrystallographyComposite materialOrganic chemistryChemistryChromatographyPhysicsFerroelectric and Piezoelectric MaterialsMicrowave Dielectric Ceramics SynthesisMultiferroics and related materials