Breakdown field Composite structural model 1 Dielectric properties of solids 1 Dielectrics property 1 Doping concentration 1 Electric fields 1 Epoxy resins 1 Field strengths 1 Low-k dielectric 1 Micro-nano composite material 1 Micro/nano 1 Nano-SiO 2 1 Nanocomposites 1 Nonlinear conductivity 1 Silica 1 Silicon 1 Silicon carbide 1 Structural modeling 1 composite structural model 1 dielectric properties 1 micro-nano composite materials 1 nonlinear conductivity 1