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Showing 1 to 2 of 2 for “"n-AlGaN"”.
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Preparation and characterization of AlGaN structures for UVA LEDs
… two particular research questions i.e.: a) Since AlGaN is routinely used as an electron-blocking layer in visible and UV LEDs, does it act as such and how effective is it? b) How to achieve a low dislocation density template for UV (310-350 nm) LEDs where no native substrates for homoepitaxy are …
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Development of Iii-Nitride Non-Polar Leds and Self-Aligned Laser Structure
… are primarily based on high aluminum content AlGaN and that for the blue green comprise of GaN and InGaN. Hence the focus of our thesis is to devise new schemes for a better processing of high Al-content AlGaN, GaN and InGaN layers. We have also devised new schemes to improve the light …