Tuning charge transportation balance in quantum dot light emitting diodes by decreasing the mobility and conductivity of In-doped SnO <sub>2</sub> nanocrystal electron transport layers
Lin Chen, Mengxin Liu, Yuhui Liu, Xinan Shi, Daocheng Pan
Abstract
The mobility and conductivity of In-doped SnO 2 nanocrystals can be tuned in a wide range via In doping. The charge transportation balance in QLEDs is realized by suppressing the electron transportation ability of In-doped SnO 2 nanocrystals.
Topics & Concepts
Quantum dotElectron transport chainCharge (physics)ElectronDiodeConductivityOptoelectronicsLayer (electronics)Materials scienceElectron mobilityBalance (ability)ChemistryNanotechnologyPhysicsQuantum mechanicsPhysical chemistryBiochemistryPhysical medicine and rehabilitationMedicineQuantum Dots Synthesis And PropertiesZnO doping and propertiesElectronic and Structural Properties of Oxides