EntityQ940391· pop 20· linked from 103 articlesfree electron modelSign in to savea simple model for the behaviour of valence electrons in a crystal structure of a metallic solidConnectionsphase changeEntityelectronic band structureEntityFermi energyEntityTight bindingEntityAlbert EinsteinPersonaluminiumEntitylithiumEntityQ7085EntitymetalEntitymagnesiumEntityquantum mechanicsEntitygasEntityEnrico FermiEntityInternational Standard Book NumberEntityErwin SchrödingerEntityliquidEntitysolidEntityWerner HeisenbergEntitytransistorEntityplasmaEntityCategoriesArnold SommerfeldCondensed matter physicsElectronElectronic band structuresQuantum models