Ahmed Weshahy

3 Questions 3 Answers 0 Followers

Questions related from Ahmed Weshahy

How can an increase in excitation light intensity change the exciton populations in the high binding energy semiconductors?

This questions is related to exciton condensations/liquid formations. I believe it has to do with an increase in the Columb forces but was not sure. Any assistance is appreciated!

18 December 2019 1,627 0 View

Question on electronic conductivity based on channel length?

You perform an experiment at room temperature with a material and as you decrease the channel length down to 20nm you see an increase in the device conductance. You perform this experiment at 4K...

17 December 2019 6,479 3 View

How does scaling of dielectric thickness in CMOS of FET devices effect the swing slope and what does that mean for energy efficiency of the device?

I'm assuming that current leakage would be effecting the slope, but not sure how to articulate why. Any assistance is appreciated!

17 December 2019 10,072 3 View