Did you mean: Search also for related subjects Search also for narrower subjects Search also for broader subjects Solid state physics; Solid state electronics; Crystals; Free electron theory of metals; Energy bands Solid state physics; Solid state electronics; Crystals; Free electron theory of metals; Energy bands Solid state physics; Solid state electronics; Crystals; Free electron theory of metals; Energy bands Electron ballistics and applications, Energy levels and energy bands, Conduction in metals etc.