LIMM Charge transport model Plasma processes Insulating polymers Polyethylene Space charges Dielectric films Dielectric charging Silver EFM Polymers Space charge Pulsed electro acoustic method BSA Field distribution Silver nanoparticles FTIR Dielectrics Modeling Charge transport SiO2 Kelvin Probe Force Microscopy Transport Electrodes Rotating machines Thermal aging PTFE Acoustic wave propagation Conductivity XLPE Charge trapping Thin films Conduction current Polarization Optimization Mechanical properties Electric field AgNPs Epoxy Insulations Charge measurement HVDC cable Nanostructured dielectrics Electrical insulation Power cables KPFM PEA Radiation effects Polymer AFM Plasma process Dielectric materials Cross-linking by-products Charge transport modeling DC conductivity Electron-beam irradiation Electrostatics C-AFM FLIMM Electric field distribution Current measurement Electroluminescence Silicon compounds LDPE Polypropylene Polarity reversal Atomic force microscopy Aluminum oxide Accumulation characteristics Polyimide Cathodoluminescence Ageing Ac electric field Dielectric material Dielectric Cross-linked polyethylene Gamma irradiation Permittivity Plasma deposition Luminescence Dielectric properties HVDC Interfacial charge Cable Charge injection Cumyl alcohol Interfaces Charges injection Bipolar charge transport model Fluid model Epoxy resin Nanocomposite Polymeric insulation Charge d'espace Breakdown Electrical ageing Insulation Proteins Partial discharges Crosslinked polyethylene