Solve {

*- Build-up of initial solution:

NewCurrentPrefix="init"

Coupled(LineSearchDamping= 1e-4 Iterations=100){ Poisson eQuantumPotential}

Coupled{ Poisson Electron Hole eQuantumPotential }

*- Bias body to target bias

Quasistationary (InitialStep=1e-5 Minstep=1e-10 MaxStep=0.1 Increment=100

Goal{ Name="Drain" Voltage= 1.0 }

){ Coupled{ Poisson Electron Hole eQuantumPotential} }

*- Bias drain to target bias

Quasistationary (InitialStep=1e-5 Minstep=1e-10 MaxStep=0.1 Increment=100

Goal{ Name="Gate" Voltage= -1 }

){ Coupled{ Poisson Electron Hole eQuantumPotential}}

*- gate voltage sweep

NewCurrentPrefix=""

Quasistationary (InitialStep=1e-5 Minstep=1e-10 MaxStep=0.01 Increment=100

Goal{ Name="Gate" Voltage= 2 }

){ Coupled{ Poisson Electron Hole eQuantumPotential }

CurrentPlot(Time=(Range=(0 1) Intervals=100))

}

} when we sweep upto 2 volt but after 1.1 volt it gives conversion issue why