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The Blue Light-Emitting Diodes

 

Marketed By :  VDM Verlag Dr. Müller   Sold By :  Kamal Books International  
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Rs. 4,396

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  • Product Description
 

In this book, I have optimized the growth of n- and p-GaN films, and high quality InGaN/GaN multiple quantum wells (MQWs) on sapphire (0001) substrate by a low pressure metal-organic chemical vapour deposition and have fabricated high brightness InGaN/GaN MQW light-emitting diodes (LEDs) under optimum conditions. To improve quantum efficiency which is generally poor in the conventional rectangular-shaped QWs due to spatial indirect recombination induced by internal piezoelectric field, we proposed a possibility of quantum dot (QD) engineering with triangular-shaped band structure in the InGaN/GaN QWs. The structural and optical properties of the InGaN/GaN MQWs with different threading dislocation densities were also investigated. The effects of Si-doped n-GaN and Mg-doped p-GaN layers on the electrical and optical properties of the InGaN/GaN MQW LEDs were investigated and optimized under various growth parameters.

Product Specifications
SKU :COC38124
AuthorRak-Jun Choi,Yoon-Bong Hahn and Hyung-Jae Lee
LanguageEnglish
BindingPaperback
Number of Pages156
Publishing Year6/23/2010
ISBN978-3639268195
Edition1 st
Book TypeElectronics & communications engineering
Country of ManufactureIndia
Product BrandVDM Verlag Dr. Müller
Product Packaging InfoBox
In The Box1 Piece
Product First Available On ClickOnCare.com2015-07-31 00:00:00