Insight for the construction of R-T phase boundary in KNN piezoceramics from the view of energy band structure and electron density
Xingcheng Wang, Cheng Meng, Yuanyu Wang
Topics & Concepts
Tetragonal crystal systemPhase boundaryPiezoelectricityMaterials scienceOctahedronPhase (matter)Electronic band structureCeramicBoundary (topology)Energy (signal processing)Crystal structureCondensed matter physicsSolid solutionCrystallographyPhysicsChemistryMetallurgyComposite materialMathematicsQuantum mechanicsMathematical analysisFerroelectric and Piezoelectric MaterialsAcoustic Wave Resonator TechnologiesMultiferroics and related materials