Efficiency droop in AlGaN crystal-based UVB LEDs in the context of electron blocking mechanism
M. Ajmal Khan, Noritoshi Maeda, Harshitha Rangaraju, Masafumi Jo, Kazuki Iimura, Hideki Hirayama
Topics & Concepts
Light-emitting diodeVoltage droopOptoelectronicsMaterials scienceQuantum efficiencyDiodeGallium nitrideIndium gallium nitrideLayer (electronics)VoltageNanotechnologyPhysicsVoltage sourceQuantum mechanicsGaN-based semiconductor devices and materialsPhotocathodes and Microchannel PlatesGa2O3 and related materials