I'll fix it, thanks. The problem occurred because it was not translated, but more "rewritten", and this particular figure was changed. Regarding actual question

I'll fix it, thanks. The problem occurred because it was not translated, but more "rewritten", and this particular figure was changed. Regarding actual question, that wouldn't work unfortunately. "Dumping" isn't possible as effects are complex and nonlinear. Maximizing total dose hardness via back gate voltage would require complex voltage control. But there could be something, for example, if one tries to use accelerated high-temperature annealing.