LED Process Redo...

Still at clean room, because I have to redo the entire process for my LED. The previous process had problem with the transparent electrode. I used a transparent electrode I developed during my M1 year for the previous sample... and, it's not good due to oxidation. The supposed-to-be-transparent-electrode became black and non-transparent when I saw it during the measurement yesterday morning. And, there's no light coming out of it... :(

Ya Allah...

Now working with the default LED electrode used by others in this laboratory. Hope everything goes well this time. Insya'Allah.

Tired...