Carbon shells 1 Electron energy levels 1 Electron energy loss spectroscopy 1 Electron scattering 1 Electrons 1 Energy dissipation 1 Etching 1 Gold Nanoparticles 1 Gold nanoparticle 1 Gold nanoparticles 1 Graphene 1 Graphene etching 1 Graphene heater 1 Heating 1 High resolution transmission electron microscopy 1 In-situ electron microscopy KCC-1 1 Membranes 1 Metal nanoparticles 1 Metallics 1 Silica nanoparticles 1 Silicon nitride 1 Thermodynamic stability 1 Transmission electron 1 carbon shell 1 gold nanoparticle 1 graphene etching 1 graphene heater 1 in situ electron microscopy 1 silica nanoparticle 1