Please create another composite plot that consists of the following panels - the arrangement should be where the panels are numbered 1....6

1 2 3
4 5 6

1) band edge diagram with resonances - on the full length and and energy scale
2) transmission, current density, normalized current
3) trace of the resonance energies as a function of bias - use the nice plot you have now, but place a single big dot on the bias point on the central resonances - so for each central resonance
4) spatial charge density on a log scale - including the doping profile
5) sheet charge as a function of bias, please put a single dot on top of the central RTD charge, not the emitter charge
6) current voltage characteristic - again with a single dot on the curve for a particular bias point.

Please make sure that the curves align vertically as well as horizontally