EntityQ25106162· pop 5· linked from 33 articlesDirac coneSign in to savequantum effect in some non-metals that increases their conductivity to intermediate levels between insulators and conductorsConnectionsphysicsEntityquantum mechanicsEntityInternational Standard Book NumberEntityantimonyEntitybismuthEntityPaul DiracEntitydigital object identifierEntityInternational Standard Serial NumberEntityfermionEntityQ180686EntityAndre GeimEntitygrapheneEntitybibcodeEntityQ118398EntityQ229883EntityphononEntityDirac equationEntityQ22908627EntitynanomaterialEntitycharge carrierEntityCategoriesCitation overkillElectronic band structuresSemimetals