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Lecture
Are you an EPFL student looking for a semester project?
Work with us on data science and visualisation projects, and deploy your project as an app on top of Graph Search.
This lecture delves into the factors limiting the internal quantum efficiency (IQE) of blue LEDs, such as material quality, internal electric field impact, efficiency droop, and the role of the InGaN underlayer. It also covers laser diodes, discussing generalities and efficiency droop due to the Auger effect.