Energy harvesting in core-shell ferroelectric ceramics Theoretical approach and practical conclusions

Mickaël Anoufa (1) , Jean-Michel Kiat (1, 2) , I. Kornev (1) , Christine Bogicevic (1)

1 SPMS - Laboratoire Structures, Propriétés et Modélisation des solides
2 LLB - UMR 12 - Laboratoire Léon Brillouin

Mots clés: A-ceramics; Anisotropic shapes; Breakdown field; Core-shell; Core-shell particle; Effective Medium Approximation; Electrical energy; External electric field; Hybrid supercapacitors; Internal electric fields; Landau potential; Maximum density; Nano ceramics; Numerical calculation; Numerical minimization; Quantitative evaluation; Super capacitor; Theoretical approach; Anisotropy; Ceramic materials; Dielectric materials; Electric fields; Electrolytic capacitors; Ferroelectric ceramics; Laplace equation; Permittivity; Polarization; Shells (structures)

Domaines: Matériaux

Mickaël Anoufa, Jean-Michel Kiat, I. Kornev, Christine Bogicevic. Energy harvesting in core-shell ferroelectric ceramics Theoretical approach and practical conclusions. Journal of Applied Physics, 2013, 113 (5), pp.054104. ⟨10.1063/1.4789804⟩. ⟨hal-02277214⟩