Impact of Surface Passivation on the Efficiency and High-speed Modulation of III-V GaAs/AlGaAs Nanopillar Array LEDs

Bejoys Jacob, João Azevedo, João Lourenço +3

III-V semiconductor nanolight sources with deep-subwavelength dimensions ($<<$1 $\hat{I}¼$m) are essential for miniaturized photonic devices such as nanoLEDs and nanolasers. However, the…