Experimental study and DFT calculations of improved giant dielectric properties of Ni2+/Ta5+ co-doped TiO2 by engineering defects and internal interfaces
Nateeporn Thongyong, Narong Chanlek, Pornjuk Srepusharawoot, Masaki Takesada, David P. Cann, Prasit Thongbai
Topics & Concepts
Materials scienceDielectricGrain boundaryDielectric spectroscopyDissipation factorRelaxation (psychology)DopingCeramicDielectric lossCondensed matter physicsPermittivityAnalytical Chemistry (journal)Vacancy defectComposite materialElectrodePhysical chemistryOptoelectronicsMicrostructureChemistryElectrochemistrySocial psychologyPsychologyPhysicsChromatographyDielectric properties of ceramicsFerroelectric and Piezoelectric MaterialsMicrowave Dielectric Ceramics Synthesis