Example image of eyePlorer eyePlorer map for 'Drude model': Electrical conduction Electron Paul Drude Kinetic theory Current density Ohm's law Average Direct current Steady state Hall effect Metal Thermal conductivity Wiedemann–Franz law Classical and quantum conductivity Drude particle Free electron model Kinetic inductance Surface plasmon resonance Desmond (software) Weak localization Ideal gas Energy current Crystal momentum Solid-state physics Effective mass (solid-state physics) Arnold Sommerfeld Equipartition theorem Metamaterial