Enhancing Carrier Injection Using Graded Superlattice Electron Blocking Layer for UVB Light-Emitting Diodes

Enhancing Carrier Injection Using Graded Superlattice Electron Blocking Layer for UVB Light-Emitting Diodes

We have studied enhanced carrier injection by having an electron blocking layer (EBL) based on a graded superlattice (SL) design. Here, we examine, using a selfconsistent 6 × 6 k.p method, the energy band alignment diagrams under equilibrium and forward bias conditions while also consider...

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Bibliographic Details
Main Authors: Bilal Janjua, Tien Khee Ng, Ahmed Y. Alyamani, Munir M. El-Desouki, Boon S. Ooi
Format: Article
Language:English
Published: IEEE 2014-01-01
Series:IEEE Photonics Journal
Subjects:
Light emitting diodes (LEDs)
semiconductor quantum well
electron blocking layer
graded superlattice
energy barrier
ultraviolet
Online Access:https://ieeexplore.ieee.org/document/6967698/

Internet

https://ieeexplore.ieee.org/document/6967698/

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