Intermixing processes in quantum wells have been extensively studied in order to modify characteristic of semiconductor devices such as LEDs. Controlling the band gap of material by introducing intermixing process can be used to enable broadband and controllable emission of LEDs. Quantum well intermixing (QWI) in InGaN/GaN double quantum well (DQW) is discussed in this paper. By varying the interdiffusion and separation lengths, the effects of intermixing process on the quantum eigen energies of the wells are studied. The investigation is carried out using a homegrown Quantum-FDTD simulator. © 2015 IEEE.
|Original language||English (US)|
|Title of host publication||2015 IEEE 8th GCC Conference & Exhibition|
|Publisher||Institute of Electrical and Electronics Engineers (IEEE)|
|State||Published - Feb 2015|