Study on the structures and electronic properties of double-walled silicon nanotubes (4,min)@(8,mout) under external electric field by SCC-DFTB calculations
Lijun Wu, Han Yan, Shangfeng Chen, Wu Li, Longhai Shen
Topics & Concepts
Electric fieldZigzagMaterials scienceTight bindingCondensed matter physicsBand gapFermi levelCharge (physics)SemiconductorCharge densityField (mathematics)Electronic structureElectronic band structureNanotechnologyOptoelectronicsPhysicsGeometryMathematicsPure mathematicsElectronQuantum mechanicsBoron and Carbon Nanomaterials ResearchSemiconductor materials and interfacesGraphene research and applications