hello. I am working on 2 D electron gas structure in semiconductor junction… but I am getting convergence issues at some applied voltages.
I am attaching my device here
vishal lumeric device new.ldev (6.3 MB)
it should work like HEMT structure in which it should form and modulate 2 D electron gas with voltage. now I have got rid of convergence but 2 D electron gas is still not forming as is visible by the conduction band structure.