Real-space observation of a two-dimensional electron gas at semiconductor heterointerfaces
S. Tōyama, Takehito Seki, Yuya Kanitani, Yoshihiro Kudo, Shigetaka Tomiya, Yuichi Ikuhara, Naoya Shibata
Topics & Concepts
SemiconductorElectric fieldMaterials scienceFermi gasSpace chargeOptoelectronicsScanning transmission electron microscopyDepletion regionHeterojunctionScanning gate microscopyCharge densityElectronTransmission electron microscopyNanotechnologyScanning electron microscopePhysicsScanning capacitance microscopyScanning confocal electron microscopyComposite materialQuantum mechanicsGaN-based semiconductor devices and materialsGa2O3 and related materialsZnO doping and properties