Bletskan, D.I.; Lukyanchuk, O.R.; Bletskan, O.D.
(Semiconductor Physics Quantum Electronics & Optoelectronics, 2003)
Luminescence spectra of blue and green LEDs based on InxGa₁₋xN/AlyGa₁₋yN/GaN heterostructures with many quantum wells in the current range 0.1 to 10 mA have been studied besides the main electroluminescence band. In the ...