Deep Ultraviolet LEDs Understanding the Low External Quantum Efficiency /

This book highlights the origin of low external quantum efficiency for deep ultraviolet light-emitting diodes (DUV LEDs). In addition, it puts forward solutions for increasing the internal quantum efficiency and the light extraction efficiency of DUV LEDs. The book chiefly concentrates on approaches...

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Bibliographic Details
Main Authors: Zhang, Zi-Hui (Author), Chu, Chunshuang (Author), Tian, Kangkai (Author), Zhang, Yonghui (Author)
Corporate Author: SpringerLink (Online service)
Format: e-Book
Language:English
Published: Singapore : Springer Nature Singapore : Imprint: Springer, 2019.
Edition:1st ed. 2019.
Series:Nanoscience and Nanotechnology,
Subjects:
Optical materials.
Telecommunication.
Lasers.
Signal processing.
Optical Materials.
Microwaves, RF Engineering and Optical Communications.
Laser.
Signal, Speech and Image Processing.
Online Access:Full-text access
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Table of Contents:
  • 1.Introduction
  • 2.Increase the IQE by improving the crystalline quality for DUV LEDs
  • 3.Improve the current spreading for DUV LEDs
  • 4.Improve the hole injection to enhance the IQE for DUV LEDs
  • 5.Enhance the electron injection efficiency for DUV LEDs
  • 6.Screen the polarization induce electric field within the MQWs for DUV LEDs
  • 7.Thermal management for DUV LEDs
  • 8.The light extraction efficiency for DUV LEDs
  • 9. Conclusions and outlook.

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