public virtual PlotDataSet GetChargeDensityDataset(Length offset)
{
var dataset = new PlotDataSet
{
Name = Name,
PlotColor = FillColor,
LineThickness = 2
};
foreach (var point in EvalPoints)
{
var location = point.Location + offset;
var charge = point.ChargeDensity;
dataset.DataPoints.Add(new PlotDataPoint
{
X = location.Nanometers,
Y = 0.0
});
dataset.DataPoints.Add(new PlotDataPoint
{
X = location.Nanometers,
Y = charge.MicroCoulombsPerSquareCentimeter
});
dataset.DataPoints.Add(new PlotDataPoint
{
X = location.Nanometers,
Y = 0.0
});
}
return(dataset);
}
public override PlotDataSet GetChargeDensityDataset(Length offset)
{
var dataset = new PlotDataSet
{
Name = Name,
PlotColor = FillColor,
LineThickness = 2
};
for (var i = 1; i < EvalPoints.Count; i++)
{
var location = EvalPoints[i].Location + offset;
var charge = EvalPoints[i].ChargeDensity;
if (i == 0)
{
dataset.DataPoints.Add(new PlotDataPoint
{
X = location.Nanometers,
Y = 0.0
});
}
dataset.DataPoints.Add(new PlotDataPoint
{
X = location.Nanometers,
Y = charge.MicroCoulombsPerSquareCentimeter
});
}
return(dataset);
}
public virtual PlotDataSet GetElectricFieldDataset(Length offset)
{
var dataset = new PlotDataSet
{
Name = Name,
PlotColor = FillColor,
LineThickness = 2
};
if (ParentStructure.Layers.IndexOf(this) > 0)
{
var previousMaterial = ParentStructure.Layers[ParentStructure.Layers.IndexOf(this) - 1];
dataset.DataPoints.Add(new PlotDataPoint
{
X = offset.Nanometers,
Y = previousMaterial.GetElectricFieldDataset(Length.Zero).DataPoints.Last().Y
});
}
foreach (var point in EvalPoints)
{
var location = point.Location + offset;
dataset.DataPoints.Add(new PlotDataPoint
{
X = location.Nanometers,
Y = point.ElectricField.MegavoltsPerCentimeter
});
}
return(dataset);
}
public override List <PlotDataSet> GetEnergyDatasets(Length offset)
{
var dataset = new PlotDataSet
{
Name = Name,
LineThickness = 2,
PlotColor = FillColor
};
var startLocation = EvalPoints.First().Location + offset;
var endLocation = EvalPoints.Last().Location + offset;
var startEnergy = -EnergyFromVacuumToTopBand - EvalPoints.First().Potential;
var endEnergy = -EnergyFromVacuumToTopBand - EvalPoints.Last().Potential;
dataset.DataPoints.Add(new PlotDataPoint
{
X = startLocation.Nanometers,
Y = startEnergy.ElectronVolts
});
dataset.DataPoints.Add(new PlotDataPoint
{
X = endLocation.Nanometers,
Y = endEnergy.ElectronVolts
});
return(new List <PlotDataSet> {
dataset
});
}
public PlotDataSet GetPotentialDataset(Length offset)
{
var dataset = new PlotDataSet
{
Name = Name,
PlotColor = FillColor,
LineThickness = 2
};
foreach (var point in EvalPoints)
{
var location = point.Location + offset;
var potential = point.Potential;
dataset.DataPoints.Add(new PlotDataPoint
{
X = location.Nanometers,
Y = potential.Volts
});
}
return(dataset);
}
public override PlotDataSet GetElectricFieldDataset(Length offset)
{
var dataset = new PlotDataSet
{
Name = Name,
LineThickness = 2,
PlotColor = FillColor
};
var previousMaterial = ParentStructure.Layers[ParentStructure.Layers.IndexOf(this) - 1];
var lastEField = previousMaterial.GetLastElectricField();
foreach (var point in EvalPoints)
{
var location = point.Location + offset;
if (point != EvalPoints.Last())
{
dataset.DataPoints.Add(new PlotDataPoint
{
X = location.Nanometers,
Y = lastEField.MegavoltsPerCentimeter
});
}
lastEField = point.ElectricField;
dataset.DataPoints.Add(new PlotDataPoint
{
X = location.Nanometers,
Y = lastEField.MegavoltsPerCentimeter
});
}
return(dataset);
}
public override List <PlotDataSet> GetEnergyDatasets(Length offset)
{
var cbDataset = new PlotDataSet
{
Name = String.Format("{0} - Conduction Band", Name),
LineThickness = 2,
PlotColor = FillColor
};
var vbDataset = new PlotDataSet
{
Name = String.Format("{0} - Valance Band", Name),
LineThickness = 2,
PlotColor = FillColor
};
var efiDataset = new PlotDataSet
{
Name = String.Format("{0} - Fermi Level", Name),
LineThickness = 1,
PlotColor = FillColor
};
var wfDataset = new PlotDataSet
{
Name = String.Format("{0} - Work Function", Name),
LineThickness = 1,
PlotColor = Color.Black
};
foreach (var point in EvalPoints)
{
Length location;
// If this point is at 50nm or greater, we declare it to
// be the last point, and we set it to be at 50nm so that it makes
// a solid line on the plot.
if (point.Location.Nanometers >= 50.0)
{
location = Length.FromNanometers(50.0) + offset;
}
else
{
location = point.Location + offset;
}
var cbEnergy = -EnergyFromVacuumToTopBand - point.Potential;
var vbEnergy = -EnergyFromVacuumToBottomBand - point.Potential;
var efiEnergy = -EnergyFromVacuumToEfi - point.Potential;
var wfEnergy = -WorkFunction;
if (double.IsNaN(location.Meters))
{
Debug.WriteLine("Why is this NaN");
}
cbDataset.DataPoints.Add(new PlotDataPoint
{
X = location.Nanometers,
Y = cbEnergy.ElectronVolts
});
vbDataset.DataPoints.Add(new PlotDataPoint
{
X = location.Nanometers,
Y = vbEnergy.ElectronVolts
});
efiDataset.DataPoints.Add(new PlotDataPoint
{
X = location.Nanometers,
Y = efiEnergy.ElectronVolts
});
wfDataset.DataPoints.Add(new PlotDataPoint
{
X = location.Nanometers, Y = wfEnergy.ElectronVolts
});
// Any points greater than 50nm are ignored.
if (point.Location.Nanometers > 50.0)
{
break;
}
}
return(new List <PlotDataSet> {
cbDataset, vbDataset, efiDataset, wfDataset
});
}
public override List <PlotDataSet> GetEnergyDatasets(Length offset)
{
var dataset = new PlotDataSet
{
Name = Name,
LineThickness = 2,
PlotColor = FillColor
};
var location1 = EvalPoints.First().Location + offset;
var energy1 = -EnergyFromVacuumToTopBand - EvalPoints.First().Potential;
dataset.DataPoints.Add(new PlotDataPoint
{
X = location1.Nanometers,
Y = energy1.ElectronVolts
});
var location2 = EvalPoints.First().Location + offset;
var energy2 = -EnergyFromVacuumToBottomBand - EvalPoints.First().Potential;
dataset.DataPoints.Add(new PlotDataPoint
{
X = location2.Nanometers,
Y = energy2.ElectronVolts
});
// for in between points
foreach (var point in EvalPoints)
{
if (point == EvalPoints.First())
{
continue;
}
var locationA = point.Location + offset;
var energyA = -EnergyFromVacuumToBottomBand - point.Potential;
dataset.DataPoints.Add(new PlotDataPoint
{
X = locationA.Nanometers,
Y = energyA.ElectronVolts
});
}
// for the last point
var location3 = EvalPoints.Last().Location + offset;
var energy3 = -EnergyFromVacuumToTopBand - EvalPoints.Last().Potential;
dataset.DataPoints.Add(new PlotDataPoint
{
X = location3.Nanometers,
Y = energy3.ElectronVolts
});
// for in between points
foreach (var point in EvalPoints.Reverse <EvalPoint>())
{
var locationB = point.Location + offset;
var energyB = -EnergyFromVacuumToTopBand - point.Potential;
dataset.DataPoints.Add(new PlotDataPoint
{
X = locationB.Nanometers,
Y = energyB.ElectronVolts
});
}
var location4 = EvalPoints.First().Location + offset;
var energy4 = -EnergyFromVacuumToTopBand - EvalPoints.First().Potential;
dataset.DataPoints.Add(new PlotDataPoint
{
X = location4.Nanometers,
Y = energy4.ElectronVolts
});
return(new List <PlotDataSet> {
dataset
});
}
