Unexpected band gap increase in the Fe2VAl Heusler compound
A. Berche, M.T. Noutack, M.-L. Doublet, P. Jund
Topics & Concepts
Heusler compoundMaterials scienceBand gapThermoelectric effectDensity functional theoryCondensed matter physicsSemimetalSemiconductorElectronic structureElectronic band structureThermoelectric materialsDirect and indirect band gapsElectrical conductorCharge-carrier densityWide-bandgap semiconductorOptoelectronicsEngineering physicsCompound semiconductorElectronic bandNanotechnologyFocus (optics)Seebeck coefficientQuantum dotDensity of statesElectrical resistivity and conductivityHeusler alloys: electronic and magnetic propertiesAdvanced Thermoelectric Materials and DevicesMXene and MAX Phase Materials